REVERIE Nourishing Conditioner - Hydrates & Adds Shine, Sulfate-Free, Color-Safe - 8 fl oz

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Cruelty-Free

Cruelty-Free

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Denotes products not tested on animals at any production stage. Aligns with ethical standards for animal welfare and appeals to conscious consumers.

Cruelty-Free

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Denotes products not tested on animals at any production stage. Aligns with ethical standards for animal welfare and appeals to conscious consumers.

Sulfate-Free

Sulfate-Free

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Products formulated without sulfates, harsh detergents that can strip moisture or irritate skin. Common in shampoos and cleansers for gentle care.

Sulfate-Free

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Products formulated without sulfates, harsh detergents that can strip moisture or irritate skin. Common in shampoos and cleansers for gentle care.

Compact by Design

Compact by Design

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Amazon certification for products designed with reduced packaging and improved transport efficiency, decreasing environmental impact while maintaining quality.

Compact by Design

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Amazon certification for products designed with reduced packaging and improved transport efficiency, decreasing environmental impact while maintaining quality.

Benzyl Alcohol

Benzyl Alcohol

High Risk

Benzyl alcohol is a naturally occurring and synthetic aromatic alcohol commonly used as a solvent, preservative, and fragrance ingredient in various products. It is found in both plant sources and as a synthetic compound, functioning primarily to maintain product stability and enhance fragrance profiles.

Sustai Insights

Benzyl alcohol serves effectively as a preservative and solvent, contributing to product stability and sensory qualities. However, it poses potential health risks, particularly as an allergen, with high concern for immunotoxicity. Environmental risks include being a pollutant with low bioaccumulation potential. Regulatory agencies have established restrictions on its use in certain products. Overall, the risk level associated with benzyl alcohol is assessed as high, necessitating careful consideration of its use and potential alternatives.

Sodium Lactate

Sodium Lactate

High Risk

Sodium lactate is a sodium salt of lactic acid, commonly used in cosmetic and personal care products. It serves as a humectant, helping to retain moisture in the skin, and is also utilized for its buffering and antimicrobial properties.

Sustai Insights

Sodium lactate is effective in moisture retention and exhibits antimicrobial properties, contributing positively to product stability. However, it has restrictions on use due to potential health concerns, including enhanced skin absorption. Regulatory bodies have noted these concerns, categorizing the risk as high. It poses low risks regarding carcinogenicity, allergies, and reproductive toxicity. Safe usage practices are recommended, and alternatives like glycerin may provide similar benefits with lower risk profiles.

Rosmarinus Officinalis (Rosemary) Leaf Extract

Rosmarinus Officinalis (Rosemary) Leaf Extract

Medium Risk

Rosemary leaf extract is produced from the leaves of the Rosmarinus officinalis plant. It is commonly used in cosmetic formulations for its potential antioxidant properties and fragrance. The extract may also contribute to the preservation of products due to its antimicrobial characteristics.

Sustai Insights

Rosemary leaf extract offers functional benefits such as antioxidant and antimicrobial properties, which can enhance product stability and shelf-life. It is generally considered low risk for carcinogenicity and reproductive toxicity, but it carries a moderate potential for allergic reactions. Environmentally, it poses low risk with no significant pollutant or bioaccumulation concerns. Regulatory bodies have not placed significant restrictions on its use, although some verified products cannot contain certain concentrations. Overall, the ingredient's risk level is medium, necessitating careful usage practices to mitigate allergic responses.

Bisabolol

Bisabolol

Medium Risk

Bisabolol is a scent ingredient naturally occurring in various plants, particularly in chamomile. It is primarily used in cosmetics for its fragrance and potential skin-soothing properties, contributing to the overall sensory experience of personal care products.

Sustai Insights

Bisabolol offers functional benefits as a fragrance component and may provide skin-soothing effects. It is generally recognized for its low carcinogenic risk and low developmental toxicity, though moderate concerns exist regarding allergy potential. Bisabolol is also subject to certain restrictions in verified products. Environmental impacts are minimal, but it should be used with caution in sensitive populations. Overall, it poses a medium risk level based on current scientific understanding.

Behenyl Trimonium Methosulfate

Behenyl Trimonium Methosulfate

Medium Risk

Behentrimonium methosulfate is a quaternary ammonium compound commonly used in personal care products as a conditioning agent. It functions effectively as a surfactant and emulsifier, helping to improve the texture and application of formulations, especially in hair care and skin products.

Sustai Insights

Behentrimonium methosulfate offers functional benefits as a conditioning agent, enhancing product performance in hair and skin applications. It is considered to have low health risks, with minimal concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also low, with no evidence of bioaccumulation. However, regulatory bodies note some restrictions on its use in verified products. Overall, the ingredient presents a medium risk profile, highlighting the importance of adhering to safe usage practices and considering alternatives when available.

Citrus Paradisi (Grapefruit) Oil

Citrus Paradisi (Grapefruit) Oil

Medium Risk

Citrus paradisi (grapefruit) oil is an essential oil derived from the peel of grapefruit. It is commonly used in personal care products for its fragrance and potential antibacterial properties. It is also utilized in aromatherapy and cosmetic formulations for its refreshing scent.

Sustai Insights

Citrus paradisi oil offers functional benefits such as fragrance enhancement and potential antimicrobial properties. However, it presents a high allergenic potential, which may cause skin irritation or allergic reactions in sensitive individuals. Environmental concerns include its persistence and bioaccumulation. Regulatory advisories exist that restrict its use in certain products, leading to an overall moderate risk assessment. Safe usage practices should be followed to minimize health risks, and alternatives such as essential oils with lower allergenic profiles could be considered.

Phenethyl Alcohol

Phenethyl Alcohol

Medium Risk

Phenethyl alcohol is an aromatic alcohol commonly used in cosmetic formulations. It functions primarily as a solvent and a preservative, contributing to product stability and enhancing the fragrance profile.

Sustai Insights

Phenethyl alcohol exhibits functional benefits as a preservative and solvent in cosmetic products, with some sustainability credentials due to its natural origin. However, it is associated with moderate allergy concerns and low risks of carcinogenicity and reproductive toxicity. Regulatory bodies have imposed specific use restrictions, highlighting the need for cautious application. Overall, the risk assessment indicates a medium risk level, warranting safe usage practices and consideration of alternatives like natural preservatives.

Sodium Pca

Sodium Pca

Low Risk

Sodium PCA is a derivative of naturally occurring amino acids and is primarily used in cosmetics for its moisturizing properties. It acts as a humectant, attracting and retaining moisture in the skin, thereby enhancing hydration and improving skin texture.

Sustai Insights

Sodium PCA offers functional benefits as an effective humectant, enhancing skin moisture levels. It is derived from natural sources, supporting sustainable practices. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also low, as it is not known to be bioaccumulative or a significant pollutant. Regulatory bodies have not placed significant restrictions on its use. Overall, it presents a low risk profile, making it a suitable ingredient in cosmetic formulations. Alternatives may include other humectants like glycerin or hyaluronic acid.

Valine

Valine

Low Risk

Valine is an essential amino acid that plays a critical role in protein synthesis, muscle metabolism, and energy production. It is one of the branched-chain amino acids (BCAAs) and is primarily found in protein-rich foods. Valine is important for maintaining nitrogen balance in the body.

Sustai Insights

Valine offers functional benefits such as supporting muscle recovery and energy production during exercise. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. There are minimal environmental risks associated with valine, and it is not known to bioaccumulate. Regulatory bodies have not placed significant restrictions on its use, resulting in an overall low-risk assessment. Safe usage practices include adhering to recommended dietary intake levels, with alternatives such as leucine and isoleucine also available for similar benefits.

Glycine

Glycine

Low Risk

Glycine is a naturally occurring amino acid that plays a crucial role in the synthesis of proteins and is involved in various metabolic processes. It is often used in dietary supplements and food products for its potential health benefits, including promoting collagen synthesis and supporting nervous system function.

Sustai Insights

Glycine serves as a functional amino acid essential for protein synthesis, contributing to collagen formation and potentially benefiting muscle health. It is generally recognized as safe with low associated health risks, including negligible concerns for carcinogenicity, allergies, and reproductive toxicity. Glycine is not known to pose significant environmental risks, as it is not a pollutant or bioaccumulative. Regulatory bodies, including the FDA, have no major restrictions on its use in products. Overall, glycine is considered low risk, making it a viable ingredient in various formulations.

Cetearyl Alcohol

Cetearyl Alcohol

Low Risk

Cetearyl alcohol is a mixture of cetyl and stearyl alcohol, primarily used as an emulsifier and thickener in cosmetic formulations. It helps stabilize products, improve texture, and enhance moisturizing properties, making it common in creams and lotions.

Sustai Insights

Cetearyl alcohol offers functional benefits as an effective emulsifier and skin-conditioning agent, contributing to product stability and texture. It is generally recognized as safe, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental risks are minimal, as it is biodegradable and has low pollutant potential. Regulatory bodies have not imposed significant restrictions on its use. Overall, cetearyl alcohol is assessed to carry low risk, making it a suitable ingredient choice in cosmetic products.

Threonine

Threonine

Low Risk

Threonine is an amino acid essential for protein synthesis in the body. It plays a role in various metabolic processes and is important for the production of collagen, elastin, and antibodies, contributing to overall health.

Sustai Insights

Threonine serves as a building block for proteins, supporting various biological functions, and is generally recognized as safe with low concerns for carcinogenicity, allergies, or reproductive toxicity. It is not associated with significant environmental risks and is not known to be bioaccumulative. Regulatory bodies have not imposed strict restrictions on its use. Overall, threonine presents a low risk profile, making it a viable ingredient in dietary and cosmetic applications, with no notable safer alternatives identified.

Serine

Serine

Low Risk

Serine is an amino acid that plays a crucial role in protein synthesis and is involved in various metabolic processes. It is commonly found in the body and is important for the production of neurotransmitters and other proteins.

Sustai Insights

Serine offers functional benefits as a building block for proteins and is involved in cellular functions. It has a low risk profile regarding health impacts, with minimal concerns about carcinogenicity, allergies, or reproductive toxicity. Environmentally, serine does not pose significant pollution or bioaccumulation risks. While regulatory bodies have not issued significant warnings, it is advisable to use serine within established safe concentrations. Overall, serine is assessed as low risk, making it a safe ingredient in products.

Phenylalanine

Phenylalanine

Low Risk

Phenylalanine is an essential amino acid found in many protein-rich foods. It plays a crucial role in the production of proteins and neurotransmitters within the body. It is often included in dietary supplements and functional foods due to its importance in metabolic processes.

Sustai Insights

Phenylalanine serves as a building block for proteins and neurotransmitters, contributing positively to metabolic functions. It poses low health risks, including negligible potential for carcinogenicity, allergies, or reproductive toxicity. Environmental risks are minimal, and it is generally recognized as safe by regulatory bodies, with no significant restrictions on its use. Overall, the ingredient is assessed to have low risk, making it a stable choice in formulations.

Cetyl Esters

Cetyl Esters

Low Risk

Cetyl esters are synthetic waxes commonly used in cosmetic formulations to enhance texture and stability. They serve as emollients, providing a smooth feel and improving the spreadability of products. Additionally, they can function as thickeners and stabilizers in various formulations.

Sustai Insights

Cetyl esters offer functional benefits such as emollience and stabilization, contributing to a desirable texture in cosmetic products. They have low health risks, with negligible concerns regarding carcinogenicity, allergens, or developmental toxicity. Environmental risks are minimal, and regulatory status is generally favorable, with no significant restrictions reported. Overall, the risk level is considered low, making cetyl esters a safe choice in formulations. Safe usage practices should be followed, and while alternatives exist, cetyl esters remain a well-regarded option in cosmetic applications.

Orbignya Speciosa Kernel Oil

Orbignya Speciosa Kernel Oil

Low Risk

Orbignya speciosa kernel oil is an oil extracted from the seeds of the babassu palm, commonly used in cosmetic formulations for its emollient properties. It acts as a moisturizer and skin conditioner, enhancing the texture and feel of the product while providing a lipid barrier that helps to retain moisture.

Sustai Insights

Orbignya speciosa kernel oil offers functional benefits as a natural emollient, effectively moisturizing and conditioning the skin. It is sustainably sourced and biodegradable, contributing positively to environmental sustainability. Health risks are low, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are minimal, with no noted pollutant or bioaccumulation issues. Regulatory bodies do not impose restrictions on its use, supporting its safety profile. Overall, the ingredient poses a low risk when used as intended, making it a favorable choice in cosmetic formulations.

Alanine, L

Alanine, L

Low Risk

Alanine is a non-essential amino acid that plays a crucial role in protein synthesis and metabolism. It is commonly used in dietary supplements and food products for its role in enhancing energy production and supporting muscle health.

Sustai Insights

Alanine is recognized for its functional benefits in supporting muscle metabolism and energy production. Health risks associated with alanine are considered low, with no significant adverse effects noted in reputable studies. Environmental risks are minimal, and it is not classified as a pollutant. Regulatory bodies such as the FDA do not impose restrictions on its use. Overall, alanine presents a low risk profile, making it a safe ingredient for various applications.

Elettaria Cardamomum (Cardamom) Seed Extract

Elettaria Cardamomum (Cardamom) Seed Extract

Low Risk

Elettaria cardamomum (cardamom) seed extract is derived from the seeds of the cardamom plant, commonly used for its aromatic properties. It is often included in various cosmetic and personal care products for its potential fragrance and antioxidant benefits.

Sustai Insights

Cardamom seed extract offers functional benefits such as antioxidant properties and fragrance enhancement in formulations. Environmentally, it is sustainably sourced and biodegradable. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. No significant regulatory warnings exist, indicating low risk overall. Safe usage practices should be followed, and while alternatives are available, cardamom seed extract remains a favorable option in formulations.

Helianthus Annuus (Sunflower) Seed

Helianthus Annuus (Sunflower) Seed

Low Risk

Helianthus annuus (sunflower) seed is derived from the seeds of the sunflower plant and is commonly used in various cosmetic and personal care products. It serves primarily as an emollient and skin conditioning agent, providing moisture and enhancing the texture of formulations.

Sustai Insights

Helianthus annuus (sunflower) seed offers functional benefits, including skin conditioning and moisturizing properties, while being sustainably sourced and biodegradable. Health risks are minimal, with low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmentally, it presents low risks of pollution or bioaccumulation. Regulatory assessments indicate no current restrictions. Overall, it is considered a low-risk ingredient, and safe usage practices should be maintained. Alternative ingredients may include other plant-based oils, but the sunflower seed oil remains a viable option.

Histidine

Histidine

Low Risk

Histidine is an amino acid that serves as a building block for proteins. It plays a crucial role in various biological processes, including the synthesis of histamine, a compound involved in immune responses, and acts as a precursor for other important biomolecules.

Sustai Insights

Histidine is beneficial for protein synthesis and may support immune function due to its role in histamine production. It poses low health risks, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, histidine is not associated with pollution or bioaccumulation. Regulatory bodies impose minimal restrictions, indicating overall low risk. Safe usage is generally supported, with no significant alternatives noted. Thus, histidine can be considered a low-risk ingredient in formulations.

Pca

Pca

Low Risk

PCA is a cyclic organic compound commonly used in cosmetic formulations for its moisturizing properties. It functions as a humectant, attracting water to the skin and helping to maintain hydration.

Sustai Insights

PCA serves as an effective humectant, enhancing skin hydration, which supports overall skin health. It is typically considered low risk regarding health impacts, with minimal concerns about carcinogenicity, allergenic potential, or reproductive toxicity. Environmentally, PCA poses low risks, as it is not associated with significant pollutants or bioaccumulation. Regulatory bodies do not impose major restrictions on its use. Safe usage practices are recommended to ensure efficacy, and while alternatives exist, PCA maintains a low overall risk profile.

Isoleucine

Isoleucine

Low Risk

Isoleucine is an essential amino acid that plays a crucial role in protein synthesis and metabolic processes. It is one of the building blocks of proteins, contributing to muscle repair and growth, and is important for immune function and energy regulation.

Sustai Insights

Isoleucine is beneficial for muscle repair and growth, making it valuable in sports nutrition. It poses low health risks, with no significant concerns related to cancer, allergies, or developmental toxicity. Environmentally, it does not contribute significantly to pollution or bioaccumulation. Regulatory bodies, including the FDA, do not impose restrictions on its use. Overall, the ingredient is assessed as low risk, with no notable adverse health or environmental impacts, and no specific alternatives identified.

Biosaccharide Gum 1

Biosaccharide Gum 1

Low Risk

Biosaccharide gum-1 is a fermentation gum derived from natural sources, primarily used in cosmetic formulations for its thickening and stabilizing properties. It acts as a humectant, helping to retain moisture in the skin, and is often included in products aimed at improving skin hydration.

Sustai Insights

Biosaccharide gum-1 serves as an effective humectant and thickener in cosmetic products, contributing to skin hydration and stability. It is generally considered low risk regarding health concerns, with minimal potential for irritation or allergic reactions. Environmentally, it does not pose significant pollution or bioaccumulation risks. Regulatory bodies impose few restrictions on its use. Overall, its risk level is assessed as low, making it a suitable ingredient for various applications.

Water

Water

Low Risk

Water is a clear, colorless liquid essential for various biological processes. It serves as a solvent in formulations, facilitating the dissolution of other ingredients and enhancing product texture and application. Additionally, water plays a crucial role in hydration and is a key component in many cosmetic and personal care products.

Sustai Insights

Water is an effective solvent and hydrator, contributing to the texture and efficacy of formulations. It is biodegradable and generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, excessive water usage can lead to environmental concerns, particularly regarding resource depletion. Regulatory bodies do not impose restrictions on water use in cosmetics. Overall, the risks associated with water are low, making it a safe and essential ingredient.

Dehydroacetic Acid

Dehydroacetic Acid

Low Risk

Dehydroacetic acid is a synthetic preservative commonly used in cosmetic and personal care products to inhibit microbial growth and extend shelf life.

Sustai Insights

Dehydroacetic acid offers effective preservation, enhancing product stability. It is considered low risk for carcinogenicity, allergies, and reproductive toxicity, with minimal environmental impact. Regulatory bodies report no significant hazards, and its use is generally accepted. However, precautions should be taken to avoid occupational exposure. Alternatives include natural preservatives like tocopherol. Overall, the assessment indicates a low-risk profile.

Astrocaryum Murumuru (Palm) Butter

Astrocaryum Murumuru (Palm) Butter

Low Risk

Astrocaryum murumuru (palm) butter is an oily fat derived from the seeds of the Astrocaryum murumuru palm tree, primarily found in the Amazon rainforest. It is commonly used in cosmetic formulations for its emollient properties, providing moisture and improving skin texture.

Sustai Insights

Astrocaryum murumuru butter is valued for its moisturizing abilities, making it effective in skin care products. It is sustainably sourced and biodegradable, contributing to eco-friendly formulations. Health risks are low, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental impact is minimal, as it does not contribute to pollution or bioaccumulation. Regulatory assessments indicate no restrictions on its use. Overall, the ingredient presents a low-risk profile, making it a suitable choice for various applications.

Pentaclethra Macroloba (Pracaxi) Seed Oil

Pentaclethra Macroloba (Pracaxi) Seed Oil

Low Risk

Pentaclethra macroloba (pracaxi) seed oil is derived from the seeds of the pracaxi tree, native to Brazil. It is primarily used in cosmetic formulations for its emollient properties, helping to moisturize and soften the skin. The oil is known for its potential benefits in hair care as well.

Sustai Insights

Pentaclethra macroloba seed oil offers functional benefits such as moisturizing and softening properties, making it suitable for skin and hair care applications. It is sustainably sourced and biodegradable, contributing positively to environmental goals. Health risks associated with this ingredient, including carcinogenicity, allergy potential, and reproductive toxicity, are categorized as low. Regulatory status indicates no known restrictions. Overall, this ingredient presents a low risk based on current scientific consensus, with no significant adverse health or environmental impacts reported.

Aspartic Acid

Aspartic Acid

Low Risk

Aspartic acid is an amino acid that plays a vital role in the biosynthesis of proteins. It is naturally occurring in many foods and is also used in various dietary supplements and food products for its role in metabolic processes.

Sustai Insights

Aspartic acid serves functional benefits, such as supporting protein synthesis and metabolic health. It is considered low-risk for health concerns, including cancer, allergies, and reproductive toxicity. Environmental risks are minimal, with no significant pollutant or bioaccumulation potential. Regulatory bodies, including the FDA, have not imposed significant restrictions. Overall, the ingredient is assessed to pose low risk, with safe usage practices recommended. Alternatives may include other amino acids, but Aspartic acid is generally well-tolerated and utilized.

Arginine

Arginine

Low Risk

Arginine is a naturally occurring amino acid that plays a critical role in various biological processes, including protein synthesis and the production of nitric oxide, which is important for vasodilation. It is commonly used in dietary supplements and functional foods.

Sustai Insights

Arginine offers functional benefits such as promoting blood flow and supporting muscle metabolism. It is not associated with significant health risks, as concerns regarding carcinogenicity, allergies, and reproductive toxicity are low. Environmentally, it presents minimal risks, being biodegradable and not classified as a pollutant. Regulatory bodies have not imposed specific restrictions on arginine. Overall, the risk level is low, indicating that arginine can be safely used in products, though safe usage practices should be followed.

Proline

Proline

Low Risk

Proline is an amino acid that can exist in three forms: D, L, or DL. It is commonly found in protein-rich foods and is used in various products for its role in protein synthesis and as a functional ingredient in formulations.

Sustai Insights

Proline serves as a building block for proteins and contributes to skin health by promoting collagen synthesis. It is considered low risk regarding health concerns, including cancer, allergies, and reproductive toxicity. Environmentally, it poses minimal risks, with no significant pollutant potential or bioaccumulation noted. Regulatory bodies have not imposed restrictions on its use, indicating a favorable safety profile. Safe usage practices are advised, and while alternatives exist, they may not match proline's specific functional benefits. Overall, proline is assessed as low risk.

Myroxylon balsamum var. pereirae (balsam) resin extract Jasminum grandiflorum (jasmine) flower oil Pelargonium graveolens (geranium) leaf/flower oil Orbignya speciosa (babassu) nut oil Pogostemon cablin (patchouli) leaf oil Santalum spicatum (sandalwood) wood oil Citrus bergamia (bergamot) peel oil Backhousia citriodora (lemon myrtle) leaf oil Citrus aurantium amara (neroli) flower/leaf oil

Sodium Pca

Low Risk

Sodium PCA is a derivative of naturally occurring amino acids and is primarily used in cosmetics for its moisturizing properties. It acts as a humectant, attracting and retaining moisture in the skin, thereby enhancing hydration and improving skin texture.

Sustai Insights

Sodium PCA offers functional benefits as an effective humectant, enhancing skin moisture levels. It is derived from natural sources, supporting sustainable practices. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also low, as it is not known to be bioaccumulative or a significant pollutant. Regulatory bodies have not placed significant restrictions on its use. Overall, it presents a low risk profile, making it a suitable ingredient in cosmetic formulations. Alternatives may include other humectants like glycerin or hyaluronic acid.

Benzyl Alcohol

High Risk

Benzyl alcohol is a naturally occurring and synthetic aromatic alcohol commonly used as a solvent, preservative, and fragrance ingredient in various products. It is found in both plant sources and as a synthetic compound, functioning primarily to maintain product stability and enhance fragrance profiles.

Sustai Insights

Benzyl alcohol serves effectively as a preservative and solvent, contributing to product stability and sensory qualities. However, it poses potential health risks, particularly as an allergen, with high concern for immunotoxicity. Environmental risks include being a pollutant with low bioaccumulation potential. Regulatory agencies have established restrictions on its use in certain products. Overall, the risk level associated with benzyl alcohol is assessed as high, necessitating careful consideration of its use and potential alternatives.

Valine

Low Risk

Valine is an essential amino acid that plays a critical role in protein synthesis, muscle metabolism, and energy production. It is one of the branched-chain amino acids (BCAAs) and is primarily found in protein-rich foods. Valine is important for maintaining nitrogen balance in the body.

Sustai Insights

Valine offers functional benefits such as supporting muscle recovery and energy production during exercise. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. There are minimal environmental risks associated with valine, and it is not known to bioaccumulate. Regulatory bodies have not placed significant restrictions on its use, resulting in an overall low-risk assessment. Safe usage practices include adhering to recommended dietary intake levels, with alternatives such as leucine and isoleucine also available for similar benefits.

Rosmarinus Officinalis (Rosemary) Leaf Extract

Medium Risk

Rosemary leaf extract is produced from the leaves of the Rosmarinus officinalis plant. It is commonly used in cosmetic formulations for its potential antioxidant properties and fragrance. The extract may also contribute to the preservation of products due to its antimicrobial characteristics.

Sustai Insights

Rosemary leaf extract offers functional benefits such as antioxidant and antimicrobial properties, which can enhance product stability and shelf-life. It is generally considered low risk for carcinogenicity and reproductive toxicity, but it carries a moderate potential for allergic reactions. Environmentally, it poses low risk with no significant pollutant or bioaccumulation concerns. Regulatory bodies have not placed significant restrictions on its use, although some verified products cannot contain certain concentrations. Overall, the ingredient's risk level is medium, necessitating careful usage practices to mitigate allergic responses.

Glycine

Low Risk

Glycine is a naturally occurring amino acid that plays a crucial role in the synthesis of proteins and is involved in various metabolic processes. It is often used in dietary supplements and food products for its potential health benefits, including promoting collagen synthesis and supporting nervous system function.

Sustai Insights

Glycine serves as a functional amino acid essential for protein synthesis, contributing to collagen formation and potentially benefiting muscle health. It is generally recognized as safe with low associated health risks, including negligible concerns for carcinogenicity, allergies, and reproductive toxicity. Glycine is not known to pose significant environmental risks, as it is not a pollutant or bioaccumulative. Regulatory bodies, including the FDA, have no major restrictions on its use in products. Overall, glycine is considered low risk, making it a viable ingredient in various formulations.

Bisabolol

Medium Risk

Bisabolol is a scent ingredient naturally occurring in various plants, particularly in chamomile. It is primarily used in cosmetics for its fragrance and potential skin-soothing properties, contributing to the overall sensory experience of personal care products.

Sustai Insights

Bisabolol offers functional benefits as a fragrance component and may provide skin-soothing effects. It is generally recognized for its low carcinogenic risk and low developmental toxicity, though moderate concerns exist regarding allergy potential. Bisabolol is also subject to certain restrictions in verified products. Environmental impacts are minimal, but it should be used with caution in sensitive populations. Overall, it poses a medium risk level based on current scientific understanding.

Cetearyl Alcohol

Low Risk

Cetearyl alcohol is a mixture of cetyl and stearyl alcohol, primarily used as an emulsifier and thickener in cosmetic formulations. It helps stabilize products, improve texture, and enhance moisturizing properties, making it common in creams and lotions.

Sustai Insights

Cetearyl alcohol offers functional benefits as an effective emulsifier and skin-conditioning agent, contributing to product stability and texture. It is generally recognized as safe, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental risks are minimal, as it is biodegradable and has low pollutant potential. Regulatory bodies have not imposed significant restrictions on its use. Overall, cetearyl alcohol is assessed to carry low risk, making it a suitable ingredient choice in cosmetic products.

Threonine

Low Risk

Threonine is an amino acid essential for protein synthesis in the body. It plays a role in various metabolic processes and is important for the production of collagen, elastin, and antibodies, contributing to overall health.

Sustai Insights

Threonine serves as a building block for proteins, supporting various biological functions, and is generally recognized as safe with low concerns for carcinogenicity, allergies, or reproductive toxicity. It is not associated with significant environmental risks and is not known to be bioaccumulative. Regulatory bodies have not imposed strict restrictions on its use. Overall, threonine presents a low risk profile, making it a viable ingredient in dietary and cosmetic applications, with no notable safer alternatives identified.

Behenyl Trimonium Methosulfate

Medium Risk

Behentrimonium methosulfate is a quaternary ammonium compound commonly used in personal care products as a conditioning agent. It functions effectively as a surfactant and emulsifier, helping to improve the texture and application of formulations, especially in hair care and skin products.

Sustai Insights

Behentrimonium methosulfate offers functional benefits as a conditioning agent, enhancing product performance in hair and skin applications. It is considered to have low health risks, with minimal concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also low, with no evidence of bioaccumulation. However, regulatory bodies note some restrictions on its use in verified products. Overall, the ingredient presents a medium risk profile, highlighting the importance of adhering to safe usage practices and considering alternatives when available.

Serine

Low Risk

Serine is an amino acid that plays a crucial role in protein synthesis and is involved in various metabolic processes. It is commonly found in the body and is important for the production of neurotransmitters and other proteins.

Sustai Insights

Serine offers functional benefits as a building block for proteins and is involved in cellular functions. It has a low risk profile regarding health impacts, with minimal concerns about carcinogenicity, allergies, or reproductive toxicity. Environmentally, serine does not pose significant pollution or bioaccumulation risks. While regulatory bodies have not issued significant warnings, it is advisable to use serine within established safe concentrations. Overall, serine is assessed as low risk, making it a safe ingredient in products.

Phenylalanine

Low Risk

Phenylalanine is an essential amino acid found in many protein-rich foods. It plays a crucial role in the production of proteins and neurotransmitters within the body. It is often included in dietary supplements and functional foods due to its importance in metabolic processes.

Sustai Insights

Phenylalanine serves as a building block for proteins and neurotransmitters, contributing positively to metabolic functions. It poses low health risks, including negligible potential for carcinogenicity, allergies, or reproductive toxicity. Environmental risks are minimal, and it is generally recognized as safe by regulatory bodies, with no significant restrictions on its use. Overall, the ingredient is assessed to have low risk, making it a stable choice in formulations.

Cetyl Esters

Low Risk

Cetyl esters are synthetic waxes commonly used in cosmetic formulations to enhance texture and stability. They serve as emollients, providing a smooth feel and improving the spreadability of products. Additionally, they can function as thickeners and stabilizers in various formulations.

Sustai Insights

Cetyl esters offer functional benefits such as emollience and stabilization, contributing to a desirable texture in cosmetic products. They have low health risks, with negligible concerns regarding carcinogenicity, allergens, or developmental toxicity. Environmental risks are minimal, and regulatory status is generally favorable, with no significant restrictions reported. Overall, the risk level is considered low, making cetyl esters a safe choice in formulations. Safe usage practices should be followed, and while alternatives exist, cetyl esters remain a well-regarded option in cosmetic applications.

Orbignya Speciosa Kernel Oil

Low Risk

Orbignya speciosa kernel oil is an oil extracted from the seeds of the babassu palm, commonly used in cosmetic formulations for its emollient properties. It acts as a moisturizer and skin conditioner, enhancing the texture and feel of the product while providing a lipid barrier that helps to retain moisture.

Sustai Insights

Orbignya speciosa kernel oil offers functional benefits as a natural emollient, effectively moisturizing and conditioning the skin. It is sustainably sourced and biodegradable, contributing positively to environmental sustainability. Health risks are low, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are minimal, with no noted pollutant or bioaccumulation issues. Regulatory bodies do not impose restrictions on its use, supporting its safety profile. Overall, the ingredient poses a low risk when used as intended, making it a favorable choice in cosmetic formulations.

Citrus Paradisi (Grapefruit) Oil

Medium Risk

Citrus paradisi (grapefruit) oil is an essential oil derived from the peel of grapefruit. It is commonly used in personal care products for its fragrance and potential antibacterial properties. It is also utilized in aromatherapy and cosmetic formulations for its refreshing scent.

Sustai Insights

Citrus paradisi oil offers functional benefits such as fragrance enhancement and potential antimicrobial properties. However, it presents a high allergenic potential, which may cause skin irritation or allergic reactions in sensitive individuals. Environmental concerns include its persistence and bioaccumulation. Regulatory advisories exist that restrict its use in certain products, leading to an overall moderate risk assessment. Safe usage practices should be followed to minimize health risks, and alternatives such as essential oils with lower allergenic profiles could be considered.

Alanine, L

Low Risk

Alanine is a non-essential amino acid that plays a crucial role in protein synthesis and metabolism. It is commonly used in dietary supplements and food products for its role in enhancing energy production and supporting muscle health.

Sustai Insights

Alanine is recognized for its functional benefits in supporting muscle metabolism and energy production. Health risks associated with alanine are considered low, with no significant adverse effects noted in reputable studies. Environmental risks are minimal, and it is not classified as a pollutant. Regulatory bodies such as the FDA do not impose restrictions on its use. Overall, alanine presents a low risk profile, making it a safe ingredient for various applications.

Elettaria Cardamomum (Cardamom) Seed Extract

Low Risk

Elettaria cardamomum (cardamom) seed extract is derived from the seeds of the cardamom plant, commonly used for its aromatic properties. It is often included in various cosmetic and personal care products for its potential fragrance and antioxidant benefits.

Sustai Insights

Cardamom seed extract offers functional benefits such as antioxidant properties and fragrance enhancement in formulations. Environmentally, it is sustainably sourced and biodegradable. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. No significant regulatory warnings exist, indicating low risk overall. Safe usage practices should be followed, and while alternatives are available, cardamom seed extract remains a favorable option in formulations.

Helianthus Annuus (Sunflower) Seed

Low Risk

Helianthus annuus (sunflower) seed is derived from the seeds of the sunflower plant and is commonly used in various cosmetic and personal care products. It serves primarily as an emollient and skin conditioning agent, providing moisture and enhancing the texture of formulations.

Sustai Insights

Helianthus annuus (sunflower) seed offers functional benefits, including skin conditioning and moisturizing properties, while being sustainably sourced and biodegradable. Health risks are minimal, with low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmentally, it presents low risks of pollution or bioaccumulation. Regulatory assessments indicate no current restrictions. Overall, it is considered a low-risk ingredient, and safe usage practices should be maintained. Alternative ingredients may include other plant-based oils, but the sunflower seed oil remains a viable option.

Histidine

Low Risk

Histidine is an amino acid that serves as a building block for proteins. It plays a crucial role in various biological processes, including the synthesis of histamine, a compound involved in immune responses, and acts as a precursor for other important biomolecules.

Sustai Insights

Histidine is beneficial for protein synthesis and may support immune function due to its role in histamine production. It poses low health risks, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, histidine is not associated with pollution or bioaccumulation. Regulatory bodies impose minimal restrictions, indicating overall low risk. Safe usage is generally supported, with no significant alternatives noted. Thus, histidine can be considered a low-risk ingredient in formulations.

Pca

Low Risk

PCA is a cyclic organic compound commonly used in cosmetic formulations for its moisturizing properties. It functions as a humectant, attracting water to the skin and helping to maintain hydration.

Sustai Insights

PCA serves as an effective humectant, enhancing skin hydration, which supports overall skin health. It is typically considered low risk regarding health impacts, with minimal concerns about carcinogenicity, allergenic potential, or reproductive toxicity. Environmentally, PCA poses low risks, as it is not associated with significant pollutants or bioaccumulation. Regulatory bodies do not impose major restrictions on its use. Safe usage practices are recommended to ensure efficacy, and while alternatives exist, PCA maintains a low overall risk profile.

Isoleucine

Low Risk

Isoleucine is an essential amino acid that plays a crucial role in protein synthesis and metabolic processes. It is one of the building blocks of proteins, contributing to muscle repair and growth, and is important for immune function and energy regulation.

Sustai Insights

Isoleucine is beneficial for muscle repair and growth, making it valuable in sports nutrition. It poses low health risks, with no significant concerns related to cancer, allergies, or developmental toxicity. Environmentally, it does not contribute significantly to pollution or bioaccumulation. Regulatory bodies, including the FDA, do not impose restrictions on its use. Overall, the ingredient is assessed as low risk, with no notable adverse health or environmental impacts, and no specific alternatives identified.

Biosaccharide Gum 1

Low Risk

Biosaccharide gum-1 is a fermentation gum derived from natural sources, primarily used in cosmetic formulations for its thickening and stabilizing properties. It acts as a humectant, helping to retain moisture in the skin, and is often included in products aimed at improving skin hydration.

Sustai Insights

Biosaccharide gum-1 serves as an effective humectant and thickener in cosmetic products, contributing to skin hydration and stability. It is generally considered low risk regarding health concerns, with minimal potential for irritation or allergic reactions. Environmentally, it does not pose significant pollution or bioaccumulation risks. Regulatory bodies impose few restrictions on its use. Overall, its risk level is assessed as low, making it a suitable ingredient for various applications.

Water

Low Risk

Water is a clear, colorless liquid essential for various biological processes. It serves as a solvent in formulations, facilitating the dissolution of other ingredients and enhancing product texture and application. Additionally, water plays a crucial role in hydration and is a key component in many cosmetic and personal care products.

Sustai Insights

Water is an effective solvent and hydrator, contributing to the texture and efficacy of formulations. It is biodegradable and generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, excessive water usage can lead to environmental concerns, particularly regarding resource depletion. Regulatory bodies do not impose restrictions on water use in cosmetics. Overall, the risks associated with water are low, making it a safe and essential ingredient.

Dehydroacetic Acid

Low Risk

Dehydroacetic acid is a synthetic preservative commonly used in cosmetic and personal care products to inhibit microbial growth and extend shelf life.

Sustai Insights

Dehydroacetic acid offers effective preservation, enhancing product stability. It is considered low risk for carcinogenicity, allergies, and reproductive toxicity, with minimal environmental impact. Regulatory bodies report no significant hazards, and its use is generally accepted. However, precautions should be taken to avoid occupational exposure. Alternatives include natural preservatives like tocopherol. Overall, the assessment indicates a low-risk profile.

Astrocaryum Murumuru (Palm) Butter

Low Risk

Astrocaryum murumuru (palm) butter is an oily fat derived from the seeds of the Astrocaryum murumuru palm tree, primarily found in the Amazon rainforest. It is commonly used in cosmetic formulations for its emollient properties, providing moisture and improving skin texture.

Sustai Insights

Astrocaryum murumuru butter is valued for its moisturizing abilities, making it effective in skin care products. It is sustainably sourced and biodegradable, contributing to eco-friendly formulations. Health risks are low, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental impact is minimal, as it does not contribute to pollution or bioaccumulation. Regulatory assessments indicate no restrictions on its use. Overall, the ingredient presents a low-risk profile, making it a suitable choice for various applications.

Pentaclethra Macroloba (Pracaxi) Seed Oil

Low Risk

Pentaclethra macroloba (pracaxi) seed oil is derived from the seeds of the pracaxi tree, native to Brazil. It is primarily used in cosmetic formulations for its emollient properties, helping to moisturize and soften the skin. The oil is known for its potential benefits in hair care as well.

Sustai Insights

Pentaclethra macroloba seed oil offers functional benefits such as moisturizing and softening properties, making it suitable for skin and hair care applications. It is sustainably sourced and biodegradable, contributing positively to environmental goals. Health risks associated with this ingredient, including carcinogenicity, allergy potential, and reproductive toxicity, are categorized as low. Regulatory status indicates no known restrictions. Overall, this ingredient presents a low risk based on current scientific consensus, with no significant adverse health or environmental impacts reported.

Sodium Lactate

High Risk

Sodium lactate is a sodium salt of lactic acid, commonly used in cosmetic and personal care products. It serves as a humectant, helping to retain moisture in the skin, and is also utilized for its buffering and antimicrobial properties.

Sustai Insights

Sodium lactate is effective in moisture retention and exhibits antimicrobial properties, contributing positively to product stability. However, it has restrictions on use due to potential health concerns, including enhanced skin absorption. Regulatory bodies have noted these concerns, categorizing the risk as high. It poses low risks regarding carcinogenicity, allergies, and reproductive toxicity. Safe usage practices are recommended, and alternatives like glycerin may provide similar benefits with lower risk profiles.

Aspartic Acid

Low Risk

Aspartic acid is an amino acid that plays a vital role in the biosynthesis of proteins. It is naturally occurring in many foods and is also used in various dietary supplements and food products for its role in metabolic processes.

Sustai Insights

Aspartic acid serves functional benefits, such as supporting protein synthesis and metabolic health. It is considered low-risk for health concerns, including cancer, allergies, and reproductive toxicity. Environmental risks are minimal, with no significant pollutant or bioaccumulation potential. Regulatory bodies, including the FDA, have not imposed significant restrictions. Overall, the ingredient is assessed to pose low risk, with safe usage practices recommended. Alternatives may include other amino acids, but Aspartic acid is generally well-tolerated and utilized.

Arginine

Low Risk

Arginine is a naturally occurring amino acid that plays a critical role in various biological processes, including protein synthesis and the production of nitric oxide, which is important for vasodilation. It is commonly used in dietary supplements and functional foods.

Sustai Insights

Arginine offers functional benefits such as promoting blood flow and supporting muscle metabolism. It is not associated with significant health risks, as concerns regarding carcinogenicity, allergies, and reproductive toxicity are low. Environmentally, it presents minimal risks, being biodegradable and not classified as a pollutant. Regulatory bodies have not imposed specific restrictions on arginine. Overall, the risk level is low, indicating that arginine can be safely used in products, though safe usage practices should be followed.

Phenethyl Alcohol

Medium Risk

Phenethyl alcohol is an aromatic alcohol commonly used in cosmetic formulations. It functions primarily as a solvent and a preservative, contributing to product stability and enhancing the fragrance profile.

Sustai Insights

Phenethyl alcohol exhibits functional benefits as a preservative and solvent in cosmetic products, with some sustainability credentials due to its natural origin. However, it is associated with moderate allergy concerns and low risks of carcinogenicity and reproductive toxicity. Regulatory bodies have imposed specific use restrictions, highlighting the need for cautious application. Overall, the risk assessment indicates a medium risk level, warranting safe usage practices and consideration of alternatives like natural preservatives.

Proline

Low Risk

Proline is an amino acid that can exist in three forms: D, L, or DL. It is commonly found in protein-rich foods and is used in various products for its role in protein synthesis and as a functional ingredient in formulations.

Sustai Insights

Proline serves as a building block for proteins and contributes to skin health by promoting collagen synthesis. It is considered low risk regarding health concerns, including cancer, allergies, and reproductive toxicity. Environmentally, it poses minimal risks, with no significant pollutant potential or bioaccumulation noted. Regulatory bodies have not imposed restrictions on its use, indicating a favorable safety profile. Safe usage practices are advised, and while alternatives exist, they may not match proline's specific functional benefits. Overall, proline is assessed as low risk.

Discover the REVERIE Natural Nourishing Conditioner, a lightweight yet deeply hydrating formula that transforms your hair into a silky, shiny masterpiece. Crafted with minimalist ingredients, this conditioner ensures your hair looks vibrant and feels soft.

  • Deep Nourishment: Enriched with Murumuru Butter and Babassu Oil, it revitalizes and hydrates without weighing hair down.
  • Color-Safe Formula: Perfect for all hair types, including color-treated hair, allowing for daily indulgence without compromise.
  • Sustainable Choice: Mindfully made with cruelty-free, sustainably sourced ingredients, supporting ethical practices.
  • Gentle and Clean: Free from sulfates, silicones, and parabens, promoting a healthy scalp and hair environment.
  • Luxurious Experience: Enjoy the soothing blend of nourishing botanicals that delivers a salon-quality experience right at home.

  1. Wet Hair: Thoroughly wet hair with warm water to open cuticles for better absorption.
  2. Apply Conditioner: Squeeze a generous amount into your palm and distribute it evenly through mid-lengths and ends.
  3. Massage: Gently massage the conditioner into hair and scalp for even coverage.
  4. Leave In: Allow conditioner to sit for 2-5 minutes to maximize hydration.
  5. Rinse: Rinse thoroughly with cool water to seal cuticles and enhance shine.
  6. Style as Usual: Proceed with your regular styling routine for soft, vibrant hair.
  7. Optional Sustainability Tip: Dispose of the empty bottle responsibly by recycling it, supporting eco-friendly practices.
Buy on Amazon $42.00

Recommended Products

Discover the REVERIE Natural Nourishing Conditioner, a lightweight yet deeply hydrating formula that transforms your hair into a silky, shiny masterpiece. Crafted with minimalist ingredients, this conditioner ensures your hair looks vibrant and feels soft.

  • Deep Nourishment: Enriched with Murumuru Butter and Babassu Oil, it revitalizes and hydrates without weighing hair down.
  • Color-Safe Formula: Perfect for all hair types, including color-treated hair, allowing for daily indulgence without compromise.
  • Sustainable Choice: Mindfully made with cruelty-free, sustainably sourced ingredients, supporting ethical practices.
  • Gentle and Clean: Free from sulfates, silicones, and parabens, promoting a healthy scalp and hair environment.
  • Luxurious Experience: Enjoy the soothing blend of nourishing botanicals that delivers a salon-quality experience right at home.

  1. Wet Hair: Thoroughly wet hair with warm water to open cuticles for better absorption.
  2. Apply Conditioner: Squeeze a generous amount into your palm and distribute it evenly through mid-lengths and ends.
  3. Massage: Gently massage the conditioner into hair and scalp for even coverage.
  4. Leave In: Allow conditioner to sit for 2-5 minutes to maximize hydration.
  5. Rinse: Rinse thoroughly with cool water to seal cuticles and enhance shine.
  6. Style as Usual: Proceed with your regular styling routine for soft, vibrant hair.
  7. Optional Sustainability Tip: Dispose of the empty bottle responsibly by recycling it, supporting eco-friendly practices.

Customer Reviews

4.0(45)

Customers’ View

Customers appreciate the quality and pleasant scent of the conditioner, noting it as one of the best they have ever used. Many users emphasize the deep hydration it provides, leaving their hair soft and manageable without feeling weighed down. The conditioner is praised for its ability to effectively detangle hair and enhance shine, making it suitable for daily use across all hair types. Additionally, customers value its clean formulation, being free from sulfates, silicones, and parabens, which aligns with their eco-friendly and health-conscious values. Overall, consumers find this conditioner to be an effective, gentle option that complements their sustainable lifestyle.

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