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Retinol (Vitamin A)

Retinol (Vitamin A)

High Risk

Retinol (vitamin A) is a naturally occurring substance primarily known for its role in skin health, often included in products aimed at improving skin texture and reducing signs of aging. It functions as a potent ingredient in skincare formulations, enhancing cellular turnover and promoting collagen production.

Sustai Insights

Retinol offers functional benefits such as enhancing skin absorption and improving skin appearance through increased turnover and collagen synthesis. However, its usage is associated with high concerns regarding developmental and reproductive toxicity and potential irritation. Environmental risks include its contribution to pollution, while regulatory bodies impose strict usage restrictions. Overall, the risk level is assessed as high, necessitating careful consideration in its application and the exploration of safer alternatives.

Retinyl Palmitate (Vitamin A Palmitate)

Retinyl Palmitate (Vitamin A Palmitate)

High Risk

Retinyl palmitate, also known as vitamin A palmitate, is an ester of retinol and palmitic acid. It serves primarily as a skin-conditioning agent, promoting skin health and rejuvenation through its role in cellular turnover and differentiation. This ingredient is commonly used in cosmetic formulations.

Sustai Insights

Retinyl palmitate offers functional benefits such as enhancing skin texture and providing anti-aging effects. However, it is associated with high developmental and reproductive toxicity concerns, while also posing moderate risks for carcinogenicity. Environmentally, it may contribute to pollution and bioaccumulation. Regulatory bodies have imposed use restrictions due to these health risks, leading to an overall high-risk assessment. Safe usage practices are essential, and alternatives like retinol or plant-derived vitamin A sources may be considered.

Propylene Glycol

Propylene Glycol

Medium Risk

Propylene glycol is a small organic alcohol commonly used in cosmetics and personal care products as a humectant, solvent, and emulsifier. It helps retain moisture, enhances product texture, and aids in the delivery of active ingredients.

Sustai Insights

Propylene glycol serves vital functional benefits, including moisture retention and product stability. It is generally recognized as safe with low concerns for carcinogenicity and developmental toxicity. However, there may be moderate allergenic potential for some individuals. Environmentally, it poses minimal pollution risks and is not bioaccumulative. Regulatory bodies do not impose significant restrictions on its use. Overall, it presents a medium risk due to its allergenic potential and the need for cautious usage in sensitive populations.

Sorbic Acid

Sorbic Acid

Medium Risk

Sorbic acid is a naturally occurring and synthetically produced compound primarily used as a preservative in food and cosmetic products. It effectively inhibits the growth of molds, yeasts, and some bacteria, thereby extending shelf life and maintaining product integrity.

Sustai Insights

Sorbic acid serves as an effective preservative, enhancing product longevity and safety. It is generally recognized as safe by the FDA and has a low risk for carcinogenicity, while exhibiting moderate allergenic potential. Environmental concerns include its potential as a pollutant, though it is not significantly bioaccumulative. Regulatory bodies impose few restrictions, indicating a moderate risk level overall. Safe usage practices should be followed, and alternatives like potassium sorbate may be considered for those seeking different options.

Rosmarinus Officinalis (Rosemary) Leaf Oil

Rosmarinus Officinalis (Rosemary) Leaf Oil

Medium Risk

Rosmarinus officinalis (rosemary) leaf oil is extracted from the leaves of the rosemary plant. It is commonly used in cosmetic and personal care products for its aromatic properties and potential preservative benefits due to its antioxidant content.

Sustai Insights

Rosemary leaf oil offers functional benefits such as antimicrobial and antioxidant properties, which can enhance product stability. It is derived from a renewable source and is biodegradable. However, it presents moderate risks of allergic reactions and skin irritation, particularly with enhanced skin absorption. Regulatory bodies have noted restrictions on its usage in specific concentrations. The overall risk level is assessed as medium. Users are advised to follow safe usage practices and may consider alternatives like tocopherols or other natural preservatives.

Potassium Sorbate

Potassium Sorbate

Medium Risk

Potassium sorbate is a potassium salt of sorbic acid, primarily used as a preservative in food and cosmetic products. It inhibits the growth of molds, yeast, and some bacteria, extending the shelf life of products. It is commonly found in various formulations due to its effectiveness and low toxicity.

Sustai Insights

Potassium sorbate serves as an effective preservative, preventing microbial growth in food and cosmetic products, which is vital for safety and longevity. Although it has a low risk of carcinogenicity and developmental toxicity, there is a moderate concern regarding allergies and immunotoxicity. Environmentally, it poses minimal risks as it is not significantly bioaccumulative. Regulatory agencies have verified its use, although some products may face restrictions. Overall, it is assessed as a medium risk ingredient, with safe usage practices recommended, and alternatives such as natural preservatives could be considered.

Citrus Aurantium Dulcis (Orange) Peel Oil

Citrus Aurantium Dulcis (Orange) Peel Oil

Medium Risk

Citrus aurantium dulcis (orange) peel oil is derived from the peel of oranges and is commonly used in cosmetic and personal care products for its fragrance and potential skin benefits. It is known for its aromatic properties and is often included in formulations aimed at enhancing scent profiles.

Sustai Insights

Citrus aurantium dulcis (orange) peel oil offers functional benefits such as providing a pleasant scent and potential antimicrobial properties. However, it poses a high allergy risk and may cause skin irritation in sensitive individuals. Environmental concerns include moderate persistence and potential to contribute to pollution. Regulatory warnings indicate restrictions on use in certain products. Overall, the risk level is assessed as medium, and users are advised to practice caution, particularly those with known allergies. Alternatives like sweet orange essential oil may provide similar benefits with potentially lower risks.

Eucalyptus Globulus (Eucalyptus) Leaf Oil

Eucalyptus Globulus (Eucalyptus) Leaf Oil

Medium Risk

Eucalyptus globulus leaf oil is a volatile oil derived from the leaves of the eucalyptus tree, primarily used for its aromatic properties and as a potential antimicrobial agent in various products.

Sustai Insights

Eucalyptus globulus leaf oil offers functional benefits like fragrance and potential antimicrobial properties, supporting product efficacy. However, it presents high allergenic potential and moderate irritation concerns, which may pose health risks. Environmental risks include possible pollution and bioaccumulation. Regulatory restrictions are in place regarding its use in certain products. Overall, the risk level is medium, necessitating caution in usage and consideration of alternatives like tea tree oil or peppermint oil.

Pentylene Glycol

Pentylene Glycol

Low Risk

Pentylene glycol is a synthetic, low molecular weight glycol that functions primarily as a humectant, solvent, and skin-conditioning agent in cosmetic formulations. It is commonly used to enhance product texture and moisture retention.

Sustai Insights

Pentylene glycol offers functional benefits as a humectant, effectively attracting moisture to the skin. It is generally considered to have low health risks, with minimal concerns regarding carcinogenicity, allergies, or developmental toxicity. However, it may cause mild skin, eye, or lung irritation in sensitive individuals. Environmentally, it poses low risk as it is not bioaccumulative or a significant pollutant. Regulatory bodies have not imposed restrictions on its use. Overall, it presents a low risk profile, making it a safe choice in cosmetic formulations, with no significant adverse effects reported.

Caffeine

Caffeine

Low Risk

Caffeine is a heterocyclic organic compound commonly found in coffee, tea, and various other plants. It acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness. In cosmetic applications, it is often included for its purported benefits in enhancing skin absorption and reducing the appearance of puffiness.

Sustai Insights

Caffeine offers functional benefits such as enhancing skin absorption and providing a stimulating effect. It is generally regarded as safe with low concerns regarding carcinogenicity, allergies, or developmental toxicity. Environmental risks include potential bioaccumulation, though overall it poses low risk based on current scientific consensus. Regulatory bodies have minimal restrictions, but care should be taken regarding enhanced skin absorption. Alternatives may include other stimulants or natural extracts with similar properties. Overall, caffeine is assessed as low risk.

Phospholipids

Phospholipids

Low Risk

Phospholipids are naturally occurring complex lipids that are essential components of cell membranes. They play a key role in maintaining cellular structure and function, and are commonly used in cosmetic formulations for their emulsifying and moisturizing properties.

Sustai Insights

Phospholipids offer functional benefits such as enhancing skin hydration and stability in formulations. They are generally recognized as safe, with low concerns for cancer, allergies, or reproductive toxicity. Environmentally, they are biodegradable and sustainably sourced, posing minimal ecological risks. Regulatory bodies have not indicated significant hazards, resulting in a low overall risk assessment. For safety, it is advisable to monitor individual sensitivities, and alternatives like natural oils may be explored for similar benefits.

Vegetarian Glycerin

Vegetarian Glycerin

Low Risk

Vegetarian glycerin, also known as glycerol, is a colorless, odorless, and viscous liquid derived from plant sources. It is primarily used as a humectant, solvent, and emollient in various personal care products, helping to retain moisture and improve texture.

Sustai Insights

Vegetarian glycerin offers functional benefits as an effective humectant, promoting hydration and skin smoothness. It is biodegradable and typically sustainably sourced. Health risks associated with glycerin are low, with no significant concerns for carcinogenicity, allergens, or reproductive toxicity. Environmental risks are minimal, and it is not subject to major regulatory warnings. Overall, the risk level for this ingredient is low, making it a safe choice in formulations. Safe usage practices include ensuring proper concentrations in products, and alternatives such as propylene glycol exist but may have differing properties.

Peg 40 Hydrogenated Castor Oil

Peg 40 Hydrogenated Castor Oil

Low Risk

PEG-40 hydrogenated castor oil is a polyethylene glycol derivative of hydrogenated castor oil, commonly used as an emulsifier and surfactant in various cosmetic and personal care products. It helps to improve the texture and stability of formulations by facilitating the blending of oil and water-based ingredients.

Sustai Insights

PEG-40 hydrogenated castor oil offers functional benefits such as effective emulsification and stability enhancement in formulations. It is considered low risk for health concerns, including carcinogenicity and allergenic potential. Environmentally, it is not associated with significant hazards, and regulatory bodies have not imposed strict restrictions. Safe usage practices involve adhering to recommended concentrations. Overall, this ingredient presents a low risk profile with limited environmental impact, making it a suitable choice in cosmetic applications.

Biotin

Biotin

Low Risk

Biotin, also known as vitamin B7, is a water-soluble vitamin that plays a crucial role in the metabolism of carbohydrates, fats, and proteins. It is commonly used in dietary supplements and cosmetic products to support healthy hair, skin, and nails, due to its involvement in keratin synthesis.

Sustai Insights

Biotin is recognized for its functional benefits, particularly in promoting hair and skin health. It is generally considered safe, with low concerns regarding carcinogenicity, allergenic potential, and reproductive toxicity. Regulatory bodies such as the FDA have no significant restrictions on its use, and it is not associated with substantial environmental risks. Overall, biotin is assessed to be low risk, making it a viable ingredient in various formulations. Safe usage practices include adhering to recommended dosages, and alternatives may be considered for those seeking plant-based or vegan options.

Ethylhexylglycerin

Ethylhexylglycerin

Low Risk

Ethylhexylglycerin is a glyceryl ether utilized primarily as a skin-conditioning agent and preservative in cosmetic formulations. It enhances the efficacy of preservatives and serves as a humectant, helping to retain moisture in the skin. This ingredient is commonly found in various personal care products.

Sustai Insights

Ethylhexylglycerin offers functional benefits as an effective preservative and skin-conditioning agent, contributing to product longevity and moisture retention. Health risks are generally low, with minor concerns regarding allergic contact dermatitis and irritant potential. Environmentally, it poses minimal risks, not being recognized as a pollutant or bioaccumulative. Regulatory bodies have imposed few restrictions, indicating its safety for use. Overall, its risk level is assessed as low, making it a viable option in cosmetic formulations. For those seeking alternatives, ingredients like propanediol may serve similar functions with potentially lower irritation profiles.

Ascorbic Acid (Vitamin C)

Ascorbic Acid (Vitamin C)

Low Risk

Ascorbic acid (Vitamin C) is a naturally occurring antioxidant essential for various biological functions, including collagen synthesis and immune response. It is commonly used in cosmetic and food products for its preservative properties and ability to enhance skin brightness.

Sustai Insights

Ascorbic acid provides functional benefits as an effective antioxidant and preservative, contributing to skin health and product stability. It is generally recognized as safe with low health risks, including minimal concerns for carcinogenicity and allergies. Environmentally, it poses low risks, as it is biodegradable and does not bioaccumulate. Regulatory bodies like the FDA have not imposed significant restrictions on its use. Overall, the ingredient presents a low risk, with safe usage practices ensuring consumer safety, and alternatives such as natural extracts exist for those seeking different formulations.

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.

Ascorbyl Palmitate (Vitamin C Palmitate)

Ascorbyl Palmitate (Vitamin C Palmitate)

Low Risk

Ascorbyl palmitate, also known as vitamin C palmitate, is a compound formed by the esterification of ascorbic acid (vitamin C) and palmitic acid. It is primarily used in cosmetic and food products for its antioxidant properties and as a stabilizer for formulations containing fats and oils.

Sustai Insights

Ascorbyl palmitate offers functional benefits as an antioxidant, contributing to product stability and potentially enhancing skin health. It is generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, there are considerations regarding biochemical changes at a cellular level, and while it poses minimal environmental risks, it is essential to follow regulatory guidelines. Overall, the risk level is low, making it a suitable ingredient in various applications. Alternatives include other antioxidants like tocopherols for similar benefits.

Dextran

Dextran

Low Risk

Dextran is a high molecular weight glucose polysaccharide produced by certain bacteria. It is commonly used in pharmaceuticals and cosmetics as a stabilizer, thickener, or to enhance the texture of formulations.

Sustai Insights

Dextran serves functional benefits such as acting as a stabilizer and thickener in various products. It is considered to have low health risks, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are minimal, and it does not bioaccumulate. Regulatory bodies have not issued major warnings, indicating a low overall risk level. Safe usage practices should be followed, and while alternatives may exist, dextran remains a viable option in formulations.

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.

Hydroxyacetophenone

Hydroxyacetophenone

Low Risk

Hydroxyacetophenone is an organic compound commonly used in cosmetic and personal care products. It serves primarily as a skin-conditioning agent and antioxidant, contributing to product stability and performance without imparting subjective effects.

Sustai Insights

Hydroxyacetophenone is valued for its functional benefits, including antioxidant properties that help stabilize formulations. It poses low health risks, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impact is also low, with no significant pollutant or bioaccumulation concerns noted. Regulatory assessments do not indicate any restrictions. Safe usage practices should be followed, and while alternatives exist, hydroxyacetophenone is deemed a low-risk ingredient overall.

Saccharomyces/Rice Ferment Filtrate

Saccharomyces/Rice Ferment Filtrate

Low Risk

Saccharomyces/rice ferment filtrate is a fermentation product derived from the combination of yeast (saccharomyces) and rice. It is commonly used in cosmetic formulations for its potential skin-conditioning properties and ability to enhance the texture of products.

Sustai Insights

This ingredient offers functional benefits such as moisturizing and improving skin texture. It is derived from natural sources and is biodegradable, contributing to sustainability. Health risks are minimal, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental impacts are also low, with no significant pollutant or bioaccumulation potential. Regulatory agencies have not issued restrictions. Overall, the risk level is low, and it can be safely used in personal care products.

Acetyl Tetrapeptide 3

Acetyl Tetrapeptide 3

Low Risk

Acetyl tetrapeptide-3 is a synthetic peptide consisting of four amino acids that is primarily used in cosmetic formulations for its potential role in promoting hair growth and strengthening hair follicles. It is commonly included in products aimed at improving scalp health and reducing hair loss.

Sustai Insights

Acetyl tetrapeptide-3 serves as an effective agent in hair care products, promoting healthier hair growth and follicle strength. It is considered to have low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it does not pose significant hazards, being non-bioaccumulative and non-polluting. There are currently no specific regulatory restrictions on its use. Overall, the risk level associated with acetyl tetrapeptide-3 is assessed as low, making it a suitable ingredient for cosmetic applications.

Butylene Glycol

Butylene Glycol

Low Risk

Butylene glycol (1,3-butanediol) is a small organic compound commonly used as a solvent, humectant, and skin-conditioning agent in cosmetic and personal care products. It facilitates the absorption of other ingredients and enhances the texture of formulations, contributing to product stability and efficacy.

Sustai Insights

Butylene glycol is valued for its role as a humectant and solvent, improving product texture and moisture retention. It has low concerns for carcinogenicity, allergenic potential, and developmental toxicity. However, moderate irritation risks to skin, eyes, or lungs exist. Environmentally, it is not considered bioaccumulative, and regulatory bodies, including the FDA, do not impose significant restrictions. Overall, the ingredient presents a low risk, with recommended safe usage practices and no widely recognized sustainable alternatives.

Allantoin

Allantoin

Low Risk

Allantoin is a naturally occurring nitrogenous compound found in various plants and animals. It is commonly used in cosmetic formulations for its soothing and moisturizing properties, as well as its ability to promote skin cell turnover and healing.

Sustai Insights

Allantoin offers functional benefits such as skin soothing, hydration, and promoting cell regeneration. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmentally, it poses minimal risks, being biodegradable and sustainably sourced. Regulatory bodies do not impose significant restrictions on its use. Overall, the risk level associated with allantoin is low, making it a favorable ingredient in personal care products.

Lactobacillus Ferment

Lactobacillus Ferment

Low Risk

Lactobacillus ferment is an extract of the probiotic bacterium Lactobacillus, commonly used in cosmetic and personal care products for its potential skin health benefits. It is known for its role in fermentation processes, contributing to the formulation's efficacy as a skin conditioning agent.

Sustai Insights

Lactobacillus ferment offers functional benefits by improving skin hydration and barrier function, and it is often derived from sustainable sources. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses low risks, with no significant pollutant or bioaccumulation potential. Regulatory agencies do not impose restrictions on its use. Overall, the ingredient is assessed as low risk, and safe usage practices should be followed. Alternatives such as other probiotic extracts may be considered for similar benefits.

Leuconostoc/Radish Root Ferment Filtrate

Leuconostoc/Radish Root Ferment Filtrate

Low Risk

Leuconostoc/radish root ferment filtrate is a natural fermentation product derived from radish roots, commonly used in skincare for its potential preservative properties and skin-conditioning benefits. It functions by harnessing the metabolic activity of Leuconostoc bacteria to provide a source of beneficial compounds.

Sustai Insights

This ingredient offers functional benefits, primarily as a preservative and skin-conditioning agent, while being biodegradable and sustainably sourced. Health risks are generally low, with no significant concerns regarding carcinogenicity or allergies, though contamination concerns exist. Environmentally, it poses minimal risks, categorized as low overall risk based on current scientific consensus. Safe usage practices are advised, and alternatives may include other natural preservatives like tocopherol or rosemary extract.

Melaleuca Alternifolia (Tea Tree)

Melaleuca Alternifolia (Tea Tree)

Low Risk

Melaleuca alternifolia, commonly known as tea tree, is an unspecified preparation derived from the leaves of the tea tree. It is primarily used for its antiseptic properties and is found in various personal care products.

Sustai Insights

Tea tree oil offers functional benefits such as antimicrobial properties, making it effective in skincare formulations. It is considered to have low health risks, including low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmental risks are minimal, with no significant pollutant or bioaccumulation potential. Regulatory bodies have noted no major advisories, and overall risk assessment remains low. For safe usage, it is recommended to use appropriate concentrations and consider alternatives like lavender or eucalyptus oil for similar benefits.

Panthenol, D

Panthenol, D

Low Risk

Panthenol, also known as provitamin B5, is a humectant commonly used in cosmetic and personal care products. It functions primarily as a moisturizer, enhancing skin hydration and improving the appearance of hair by imparting shine and softness.

Sustai Insights

Panthenol is effective in retaining moisture, thus providing functional benefits for skin and hair care products. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, and developmental toxicity. However, potential cumulative exposure from multiple sources exists. Environmental risks are minimal, and it is not bioaccumulative. Regulatory bodies have not issued significant warnings; therefore, the overall risk level is assessed as low. For optimal use, it is recommended to follow product guidelines, and alternatives such as glycerin may also be considered for moisturizing effects.

Serenoa serrulata (organic saw palmetto) fruit extract Rosmarinus officinalis (organic rosemary) flower/leaf/stem water Vitamin b5 Rice Serenoa serrulata Pantothenic acid Organic saw palmetto 2-hexanediol Caprylhydroxamic acid Tocopheryl acetate (vitamin e) Panthenol (vitamin b5)

Pentylene Glycol

Low Risk

Pentylene glycol is a synthetic, low molecular weight glycol that functions primarily as a humectant, solvent, and skin-conditioning agent in cosmetic formulations. It is commonly used to enhance product texture and moisture retention.

Sustai Insights

Pentylene glycol offers functional benefits as a humectant, effectively attracting moisture to the skin. It is generally considered to have low health risks, with minimal concerns regarding carcinogenicity, allergies, or developmental toxicity. However, it may cause mild skin, eye, or lung irritation in sensitive individuals. Environmentally, it poses low risk as it is not bioaccumulative or a significant pollutant. Regulatory bodies have not imposed restrictions on its use. Overall, it presents a low risk profile, making it a safe choice in cosmetic formulations, with no significant adverse effects reported.

Caffeine

Low Risk

Caffeine is a heterocyclic organic compound commonly found in coffee, tea, and various other plants. It acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness. In cosmetic applications, it is often included for its purported benefits in enhancing skin absorption and reducing the appearance of puffiness.

Sustai Insights

Caffeine offers functional benefits such as enhancing skin absorption and providing a stimulating effect. It is generally regarded as safe with low concerns regarding carcinogenicity, allergies, or developmental toxicity. Environmental risks include potential bioaccumulation, though overall it poses low risk based on current scientific consensus. Regulatory bodies have minimal restrictions, but care should be taken regarding enhanced skin absorption. Alternatives may include other stimulants or natural extracts with similar properties. Overall, caffeine is assessed as low risk.

Phospholipids

Low Risk

Phospholipids are naturally occurring complex lipids that are essential components of cell membranes. They play a key role in maintaining cellular structure and function, and are commonly used in cosmetic formulations for their emulsifying and moisturizing properties.

Sustai Insights

Phospholipids offer functional benefits such as enhancing skin hydration and stability in formulations. They are generally recognized as safe, with low concerns for cancer, allergies, or reproductive toxicity. Environmentally, they are biodegradable and sustainably sourced, posing minimal ecological risks. Regulatory bodies have not indicated significant hazards, resulting in a low overall risk assessment. For safety, it is advisable to monitor individual sensitivities, and alternatives like natural oils may be explored for similar benefits.

Propylene Glycol

Medium Risk

Propylene glycol is a small organic alcohol commonly used in cosmetics and personal care products as a humectant, solvent, and emulsifier. It helps retain moisture, enhances product texture, and aids in the delivery of active ingredients.

Sustai Insights

Propylene glycol serves vital functional benefits, including moisture retention and product stability. It is generally recognized as safe with low concerns for carcinogenicity and developmental toxicity. However, there may be moderate allergenic potential for some individuals. Environmentally, it poses minimal pollution risks and is not bioaccumulative. Regulatory bodies do not impose significant restrictions on its use. Overall, it presents a medium risk due to its allergenic potential and the need for cautious usage in sensitive populations.

Vegetarian Glycerin

Low Risk

Vegetarian glycerin, also known as glycerol, is a colorless, odorless, and viscous liquid derived from plant sources. It is primarily used as a humectant, solvent, and emollient in various personal care products, helping to retain moisture and improve texture.

Sustai Insights

Vegetarian glycerin offers functional benefits as an effective humectant, promoting hydration and skin smoothness. It is biodegradable and typically sustainably sourced. Health risks associated with glycerin are low, with no significant concerns for carcinogenicity, allergens, or reproductive toxicity. Environmental risks are minimal, and it is not subject to major regulatory warnings. Overall, the risk level for this ingredient is low, making it a safe choice in formulations. Safe usage practices include ensuring proper concentrations in products, and alternatives such as propylene glycol exist but may have differing properties.

Retinol (Vitamin A)

High Risk

Retinol (vitamin A) is a naturally occurring substance primarily known for its role in skin health, often included in products aimed at improving skin texture and reducing signs of aging. It functions as a potent ingredient in skincare formulations, enhancing cellular turnover and promoting collagen production.

Sustai Insights

Retinol offers functional benefits such as enhancing skin absorption and improving skin appearance through increased turnover and collagen synthesis. However, its usage is associated with high concerns regarding developmental and reproductive toxicity and potential irritation. Environmental risks include its contribution to pollution, while regulatory bodies impose strict usage restrictions. Overall, the risk level is assessed as high, necessitating careful consideration in its application and the exploration of safer alternatives.

Peg 40 Hydrogenated Castor Oil

Low Risk

PEG-40 hydrogenated castor oil is a polyethylene glycol derivative of hydrogenated castor oil, commonly used as an emulsifier and surfactant in various cosmetic and personal care products. It helps to improve the texture and stability of formulations by facilitating the blending of oil and water-based ingredients.

Sustai Insights

PEG-40 hydrogenated castor oil offers functional benefits such as effective emulsification and stability enhancement in formulations. It is considered low risk for health concerns, including carcinogenicity and allergenic potential. Environmentally, it is not associated with significant hazards, and regulatory bodies have not imposed strict restrictions. Safe usage practices involve adhering to recommended concentrations. Overall, this ingredient presents a low risk profile with limited environmental impact, making it a suitable choice in cosmetic applications.

Biotin

Low Risk

Biotin, also known as vitamin B7, is a water-soluble vitamin that plays a crucial role in the metabolism of carbohydrates, fats, and proteins. It is commonly used in dietary supplements and cosmetic products to support healthy hair, skin, and nails, due to its involvement in keratin synthesis.

Sustai Insights

Biotin is recognized for its functional benefits, particularly in promoting hair and skin health. It is generally considered safe, with low concerns regarding carcinogenicity, allergenic potential, and reproductive toxicity. Regulatory bodies such as the FDA have no significant restrictions on its use, and it is not associated with substantial environmental risks. Overall, biotin is assessed to be low risk, making it a viable ingredient in various formulations. Safe usage practices include adhering to recommended dosages, and alternatives may be considered for those seeking plant-based or vegan options.

Sorbic Acid

Medium Risk

Sorbic acid is a naturally occurring and synthetically produced compound primarily used as a preservative in food and cosmetic products. It effectively inhibits the growth of molds, yeasts, and some bacteria, thereby extending shelf life and maintaining product integrity.

Sustai Insights

Sorbic acid serves as an effective preservative, enhancing product longevity and safety. It is generally recognized as safe by the FDA and has a low risk for carcinogenicity, while exhibiting moderate allergenic potential. Environmental concerns include its potential as a pollutant, though it is not significantly bioaccumulative. Regulatory bodies impose few restrictions, indicating a moderate risk level overall. Safe usage practices should be followed, and alternatives like potassium sorbate may be considered for those seeking different options.

Rosmarinus Officinalis (Rosemary) Leaf Oil

Medium Risk

Rosmarinus officinalis (rosemary) leaf oil is extracted from the leaves of the rosemary plant. It is commonly used in cosmetic and personal care products for its aromatic properties and potential preservative benefits due to its antioxidant content.

Sustai Insights

Rosemary leaf oil offers functional benefits such as antimicrobial and antioxidant properties, which can enhance product stability. It is derived from a renewable source and is biodegradable. However, it presents moderate risks of allergic reactions and skin irritation, particularly with enhanced skin absorption. Regulatory bodies have noted restrictions on its usage in specific concentrations. The overall risk level is assessed as medium. Users are advised to follow safe usage practices and may consider alternatives like tocopherols or other natural preservatives.

Ethylhexylglycerin

Low Risk

Ethylhexylglycerin is a glyceryl ether utilized primarily as a skin-conditioning agent and preservative in cosmetic formulations. It enhances the efficacy of preservatives and serves as a humectant, helping to retain moisture in the skin. This ingredient is commonly found in various personal care products.

Sustai Insights

Ethylhexylglycerin offers functional benefits as an effective preservative and skin-conditioning agent, contributing to product longevity and moisture retention. Health risks are generally low, with minor concerns regarding allergic contact dermatitis and irritant potential. Environmentally, it poses minimal risks, not being recognized as a pollutant or bioaccumulative. Regulatory bodies have imposed few restrictions, indicating its safety for use. Overall, its risk level is assessed as low, making it a viable option in cosmetic formulations. For those seeking alternatives, ingredients like propanediol may serve similar functions with potentially lower irritation profiles.

Ascorbic Acid (Vitamin C)

Low Risk

Ascorbic acid (Vitamin C) is a naturally occurring antioxidant essential for various biological functions, including collagen synthesis and immune response. It is commonly used in cosmetic and food products for its preservative properties and ability to enhance skin brightness.

Sustai Insights

Ascorbic acid provides functional benefits as an effective antioxidant and preservative, contributing to skin health and product stability. It is generally recognized as safe with low health risks, including minimal concerns for carcinogenicity and allergies. Environmentally, it poses low risks, as it is biodegradable and does not bioaccumulate. Regulatory bodies like the FDA have not imposed significant restrictions on its use. Overall, the ingredient presents a low risk, with safe usage practices ensuring consumer safety, and alternatives such as natural extracts exist for those seeking different formulations.

Potassium Sorbate

Medium Risk

Potassium sorbate is a potassium salt of sorbic acid, primarily used as a preservative in food and cosmetic products. It inhibits the growth of molds, yeast, and some bacteria, extending the shelf life of products. It is commonly found in various formulations due to its effectiveness and low toxicity.

Sustai Insights

Potassium sorbate serves as an effective preservative, preventing microbial growth in food and cosmetic products, which is vital for safety and longevity. Although it has a low risk of carcinogenicity and developmental toxicity, there is a moderate concern regarding allergies and immunotoxicity. Environmentally, it poses minimal risks as it is not significantly bioaccumulative. Regulatory agencies have verified its use, although some products may face restrictions. Overall, it is assessed as a medium risk ingredient, with safe usage practices recommended, and alternatives such as natural preservatives could be considered.

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.

Ascorbyl Palmitate (Vitamin C Palmitate)

Low Risk

Ascorbyl palmitate, also known as vitamin C palmitate, is a compound formed by the esterification of ascorbic acid (vitamin C) and palmitic acid. It is primarily used in cosmetic and food products for its antioxidant properties and as a stabilizer for formulations containing fats and oils.

Sustai Insights

Ascorbyl palmitate offers functional benefits as an antioxidant, contributing to product stability and potentially enhancing skin health. It is generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, there are considerations regarding biochemical changes at a cellular level, and while it poses minimal environmental risks, it is essential to follow regulatory guidelines. Overall, the risk level is low, making it a suitable ingredient in various applications. Alternatives include other antioxidants like tocopherols for similar benefits.

Retinyl Palmitate (Vitamin A Palmitate)

High Risk

Retinyl palmitate, also known as vitamin A palmitate, is an ester of retinol and palmitic acid. It serves primarily as a skin-conditioning agent, promoting skin health and rejuvenation through its role in cellular turnover and differentiation. This ingredient is commonly used in cosmetic formulations.

Sustai Insights

Retinyl palmitate offers functional benefits such as enhancing skin texture and providing anti-aging effects. However, it is associated with high developmental and reproductive toxicity concerns, while also posing moderate risks for carcinogenicity. Environmentally, it may contribute to pollution and bioaccumulation. Regulatory bodies have imposed use restrictions due to these health risks, leading to an overall high-risk assessment. Safe usage practices are essential, and alternatives like retinol or plant-derived vitamin A sources may be considered.

Dextran

Low Risk

Dextran is a high molecular weight glucose polysaccharide produced by certain bacteria. It is commonly used in pharmaceuticals and cosmetics as a stabilizer, thickener, or to enhance the texture of formulations.

Sustai Insights

Dextran serves functional benefits such as acting as a stabilizer and thickener in various products. It is considered to have low health risks, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are minimal, and it does not bioaccumulate. Regulatory bodies have not issued major warnings, indicating a low overall risk level. Safe usage practices should be followed, and while alternatives may exist, dextran remains a viable option in formulations.

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.

Hydroxyacetophenone

Low Risk

Hydroxyacetophenone is an organic compound commonly used in cosmetic and personal care products. It serves primarily as a skin-conditioning agent and antioxidant, contributing to product stability and performance without imparting subjective effects.

Sustai Insights

Hydroxyacetophenone is valued for its functional benefits, including antioxidant properties that help stabilize formulations. It poses low health risks, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impact is also low, with no significant pollutant or bioaccumulation concerns noted. Regulatory assessments do not indicate any restrictions. Safe usage practices should be followed, and while alternatives exist, hydroxyacetophenone is deemed a low-risk ingredient overall.

Saccharomyces/Rice Ferment Filtrate

Low Risk

Saccharomyces/rice ferment filtrate is a fermentation product derived from the combination of yeast (saccharomyces) and rice. It is commonly used in cosmetic formulations for its potential skin-conditioning properties and ability to enhance the texture of products.

Sustai Insights

This ingredient offers functional benefits such as moisturizing and improving skin texture. It is derived from natural sources and is biodegradable, contributing to sustainability. Health risks are minimal, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental impacts are also low, with no significant pollutant or bioaccumulation potential. Regulatory agencies have not issued restrictions. Overall, the risk level is low, and it can be safely used in personal care products.

Acetyl Tetrapeptide 3

Low Risk

Acetyl tetrapeptide-3 is a synthetic peptide consisting of four amino acids that is primarily used in cosmetic formulations for its potential role in promoting hair growth and strengthening hair follicles. It is commonly included in products aimed at improving scalp health and reducing hair loss.

Sustai Insights

Acetyl tetrapeptide-3 serves as an effective agent in hair care products, promoting healthier hair growth and follicle strength. It is considered to have low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it does not pose significant hazards, being non-bioaccumulative and non-polluting. There are currently no specific regulatory restrictions on its use. Overall, the risk level associated with acetyl tetrapeptide-3 is assessed as low, making it a suitable ingredient for cosmetic applications.

Citrus Aurantium Dulcis (Orange) Peel Oil

Medium Risk

Citrus aurantium dulcis (orange) peel oil is derived from the peel of oranges and is commonly used in cosmetic and personal care products for its fragrance and potential skin benefits. It is known for its aromatic properties and is often included in formulations aimed at enhancing scent profiles.

Sustai Insights

Citrus aurantium dulcis (orange) peel oil offers functional benefits such as providing a pleasant scent and potential antimicrobial properties. However, it poses a high allergy risk and may cause skin irritation in sensitive individuals. Environmental concerns include moderate persistence and potential to contribute to pollution. Regulatory warnings indicate restrictions on use in certain products. Overall, the risk level is assessed as medium, and users are advised to practice caution, particularly those with known allergies. Alternatives like sweet orange essential oil may provide similar benefits with potentially lower risks.

Butylene Glycol

Low Risk

Butylene glycol (1,3-butanediol) is a small organic compound commonly used as a solvent, humectant, and skin-conditioning agent in cosmetic and personal care products. It facilitates the absorption of other ingredients and enhances the texture of formulations, contributing to product stability and efficacy.

Sustai Insights

Butylene glycol is valued for its role as a humectant and solvent, improving product texture and moisture retention. It has low concerns for carcinogenicity, allergenic potential, and developmental toxicity. However, moderate irritation risks to skin, eyes, or lungs exist. Environmentally, it is not considered bioaccumulative, and regulatory bodies, including the FDA, do not impose significant restrictions. Overall, the ingredient presents a low risk, with recommended safe usage practices and no widely recognized sustainable alternatives.

Allantoin

Low Risk

Allantoin is a naturally occurring nitrogenous compound found in various plants and animals. It is commonly used in cosmetic formulations for its soothing and moisturizing properties, as well as its ability to promote skin cell turnover and healing.

Sustai Insights

Allantoin offers functional benefits such as skin soothing, hydration, and promoting cell regeneration. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmentally, it poses minimal risks, being biodegradable and sustainably sourced. Regulatory bodies do not impose significant restrictions on its use. Overall, the risk level associated with allantoin is low, making it a favorable ingredient in personal care products.

Eucalyptus Globulus (Eucalyptus) Leaf Oil

Medium Risk

Eucalyptus globulus leaf oil is a volatile oil derived from the leaves of the eucalyptus tree, primarily used for its aromatic properties and as a potential antimicrobial agent in various products.

Sustai Insights

Eucalyptus globulus leaf oil offers functional benefits like fragrance and potential antimicrobial properties, supporting product efficacy. However, it presents high allergenic potential and moderate irritation concerns, which may pose health risks. Environmental risks include possible pollution and bioaccumulation. Regulatory restrictions are in place regarding its use in certain products. Overall, the risk level is medium, necessitating caution in usage and consideration of alternatives like tea tree oil or peppermint oil.

Lactobacillus Ferment

Low Risk

Lactobacillus ferment is an extract of the probiotic bacterium Lactobacillus, commonly used in cosmetic and personal care products for its potential skin health benefits. It is known for its role in fermentation processes, contributing to the formulation's efficacy as a skin conditioning agent.

Sustai Insights

Lactobacillus ferment offers functional benefits by improving skin hydration and barrier function, and it is often derived from sustainable sources. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses low risks, with no significant pollutant or bioaccumulation potential. Regulatory agencies do not impose restrictions on its use. Overall, the ingredient is assessed as low risk, and safe usage practices should be followed. Alternatives such as other probiotic extracts may be considered for similar benefits.

Leuconostoc/Radish Root Ferment Filtrate

Low Risk

Leuconostoc/radish root ferment filtrate is a natural fermentation product derived from radish roots, commonly used in skincare for its potential preservative properties and skin-conditioning benefits. It functions by harnessing the metabolic activity of Leuconostoc bacteria to provide a source of beneficial compounds.

Sustai Insights

This ingredient offers functional benefits, primarily as a preservative and skin-conditioning agent, while being biodegradable and sustainably sourced. Health risks are generally low, with no significant concerns regarding carcinogenicity or allergies, though contamination concerns exist. Environmentally, it poses minimal risks, categorized as low overall risk based on current scientific consensus. Safe usage practices are advised, and alternatives may include other natural preservatives like tocopherol or rosemary extract.

Melaleuca Alternifolia (Tea Tree)

Low Risk

Melaleuca alternifolia, commonly known as tea tree, is an unspecified preparation derived from the leaves of the tea tree. It is primarily used for its antiseptic properties and is found in various personal care products.

Sustai Insights

Tea tree oil offers functional benefits such as antimicrobial properties, making it effective in skincare formulations. It is considered to have low health risks, including low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmental risks are minimal, with no significant pollutant or bioaccumulation potential. Regulatory bodies have noted no major advisories, and overall risk assessment remains low. For safe usage, it is recommended to use appropriate concentrations and consider alternatives like lavender or eucalyptus oil for similar benefits.

Panthenol, D

Low Risk

Panthenol, also known as provitamin B5, is a humectant commonly used in cosmetic and personal care products. It functions primarily as a moisturizer, enhancing skin hydration and improving the appearance of hair by imparting shine and softness.

Sustai Insights

Panthenol is effective in retaining moisture, thus providing functional benefits for skin and hair care products. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, and developmental toxicity. However, potential cumulative exposure from multiple sources exists. Environmental risks are minimal, and it is not bioaccumulative. Regulatory bodies have not issued significant warnings; therefore, the overall risk level is assessed as low. For optimal use, it is recommended to follow product guidelines, and alternatives such as glycerin may also be considered for moisturizing effects.

Discover the revitalizing power of Tree To Tub Rosemary Rice Water Spray, designed to nourish dry scalps and support natural hair growth for both women and men. Infused with organic ingredients and fermented rice water, this scalp and hair mist offers a holistic approach to hair care.

  • Nourishing Formula: This spray is infused with rosemary and fermented rice water, providing essential nutrients to soothe and strengthen the scalp, promoting fuller, healthier hair.
  • Daily Fortification: A simple spritz daily invigorates hair roots, enhancing growth and resilience, making it ideal for all hair types, especially thin or fragile strands.
  • Stress Relief: The aromatic blend not only nourishes but also calms scalp irritations, delivering a relaxing experience with each use, ensuring you can manage stress effectively.
  • Balanced pH: Formulated to maintain scalp health, this pH-balanced spray supports optimal hair growth and minimizes split ends, leading to longer, stronger locks.
  • Gentle and Clean Ingredients: Committed to sustainability, this product features clean, gentle ingredients, free from harmful chemicals, making it a safe choice for daily use.

  1. Shake Well: Ensure optimal ingredient mixing by shaking the bottle before use.
  2. Section Hair: Divide hair into manageable sections for even application.
  3. Spray on Scalp: Hold the spray 6-8 inches away from the scalp and apply evenly, focusing on growth areas.
  4. Massage Gently: Use fingertips to massage the spray into the scalp for enhanced absorption and circulation.
  5. Style as Desired: Style hair as usual; the spray can be applied to damp or dry hair.
  6. Use Daily: Incorporate into your daily routine for best results.
  7. Store Properly: Keep in a cool, dry place away from sunlight to maintain potency.
  8. Optional Sustainability Tip: Recycle the spray bottle after use to minimize environmental impact and promote sustainability.
Buy on Amazon $15.74

Recommended Products

Discover the revitalizing power of Tree To Tub Rosemary Rice Water Spray, designed to nourish dry scalps and support natural hair growth for both women and men. Infused with organic ingredients and fermented rice water, this scalp and hair mist offers a holistic approach to hair care.

  • Nourishing Formula: This spray is infused with rosemary and fermented rice water, providing essential nutrients to soothe and strengthen the scalp, promoting fuller, healthier hair.
  • Daily Fortification: A simple spritz daily invigorates hair roots, enhancing growth and resilience, making it ideal for all hair types, especially thin or fragile strands.
  • Stress Relief: The aromatic blend not only nourishes but also calms scalp irritations, delivering a relaxing experience with each use, ensuring you can manage stress effectively.
  • Balanced pH: Formulated to maintain scalp health, this pH-balanced spray supports optimal hair growth and minimizes split ends, leading to longer, stronger locks.
  • Gentle and Clean Ingredients: Committed to sustainability, this product features clean, gentle ingredients, free from harmful chemicals, making it a safe choice for daily use.

  1. Shake Well: Ensure optimal ingredient mixing by shaking the bottle before use.
  2. Section Hair: Divide hair into manageable sections for even application.
  3. Spray on Scalp: Hold the spray 6-8 inches away from the scalp and apply evenly, focusing on growth areas.
  4. Massage Gently: Use fingertips to massage the spray into the scalp for enhanced absorption and circulation.
  5. Style as Desired: Style hair as usual; the spray can be applied to damp or dry hair.
  6. Use Daily: Incorporate into your daily routine for best results.
  7. Store Properly: Keep in a cool, dry place away from sunlight to maintain potency.
  8. Optional Sustainability Tip: Recycle the spray bottle after use to minimize environmental impact and promote sustainability.

Customer Reviews

Star
4.3(83)

Customers’ View

Customers generally express satisfaction with the Tree to Tub Rosemary & Rice Water Spray, highlighting its nourishing effects on both hair and scalp. Many users report improvement in scalp health and hair strength, with comments such as it being a 'game-changer for dry scalp' and contributing to fuller, healthier hair. The natural, clean ingredients are praised, making it a preferred choice for health-conscious consumers, including those seeking gentle products for children. While some reviewers noted a slight residue when wet, the refreshing rosemary scent and invigorating feel are frequently appreciated. Overall, this spray aligns well with eco-friendly values, providing an effective solution for hair vitality without compromising on health standards.

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