Kristin Ess Purple Shampoo - Tones Blonde Hair, Neutralizes Brass, Sulfate-Free - 33.8 fl oz

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Sulfate-Free

Sulfate-Free

Glass

700+ searched

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

Sulfate-Free

Glass

700+searched

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

Basic Violet 1

Basic Violet 1

High Risk

Basic Violet 1 is chemically classified as a triarylmethane dye commonly used in cosmetics and personal care products for coloring purposes. It is noted for its vibrant hue and is often applied in formulations requiring colorants.

Sustai Insights

Basic Violet 1 serves effectively as a colorant in cosmetic products, yet it has use restrictions due to enhanced skin absorption and associated health risks, including low concerns for cancer, allergies, and developmental toxicity. Regulatory bodies have flagged it for potential environmental hazards, leading to a high-risk assessment overall. Safe usage practices are essential, and alternatives should be considered for more sustainable options.

Lactic Acid

Lactic Acid

High Risk

Lactic acid is an alpha hydroxy acid naturally found in milk and fruits. It is commonly used in skincare products for its exfoliating properties, promoting skin renewal and hydration. It can enhance the absorption of other ingredients and is often utilized in formulations aimed at improving skin texture.

Sustai Insights

Lactic acid offers functional benefits such as effective exfoliation and skin hydration. However, it may pose health risks like skin irritation and enhanced absorption of other ingredients, which can lead to increased sensitivity. Regulatory bodies have set high use restrictions due to these concerns. Environmentally, it is not considered bioaccumulative, but care should be taken in disposal to avoid pollution. Overall, the risk level is assessed as high, and usage should be approached with caution, particularly in sensitive populations. Alternatives like glycolic acid may provide similar benefits with varied safety profiles.

Methylisothiazolinone

Methylisothiazolinone

High Risk

Methylisothiazolinone is a widely-used preservative in cosmetic and personal care products, known for its antimicrobial properties. It helps prevent the growth of bacteria and fungi, extending the shelf life of formulations. It is often used in leave-on and rinse-off products, including lotions and shampoos.

Sustai Insights

Methylisothiazolinone serves as an effective preservative, combating microbial growth in various personal care items. However, it is associated with a high risk of allergic reactions and skin sensitization, especially in individuals exposed repeatedly. Regulatory bodies have imposed use restrictions due to these health concerns. Additionally, while it is not considered a carcinogen, its environmental impact includes potential pollutant characteristics. Overall, the risk associated with methylisothiazolinone is high, prompting caution and consideration of safer alternatives.

Methylchloroisothiazolinone

Methylchloroisothiazolinone

High Risk

Methylchloroisothiazolinone is a widely-used preservative known for its effectiveness in preventing microbial growth in various personal care and household products. It functions primarily as a biocide and is often combined with methylisothiazolinone to enhance preservation efficacy.

Sustai Insights

Methylchloroisothiazolinone is an effective preservative that helps extend product shelf life and maintain safety against microbial contamination. However, it has been associated with moderate allergic reactions and skin irritation, with potential for enhanced skin absorption. Regulatory bodies have imposed high usage restrictions due to these concerns, categorizing it as having a high overall risk. Safe usage practices are essential, and alternatives such as ethylhexylglycerin may be considered for those seeking lower-risk preservative options.

Fragrance

Fragrance

High Risk

Fragrance refers to a mixture of aromatic compounds used in products to provide scent. It is commonly listed as 'fragrance' or 'parfum' on product labels and can serve various functions, including enhancing user experience and masking undesirable odors.

Sustai Insights

Fragrance offers functional benefits by improving product appeal; however, it poses significant health risks, notably a high likelihood of causing allergies and allergic contact dermatitis. Environmental risks include potential pollution and endocrine disruption, though its overall carcinogenicity is low. Regulatory bodies have noted concerns regarding its use, leading to a high-risk classification. Safe usage practices should be observed, and alternatives such as natural essential oils are recommended for those sensitive to synthetic fragrances.

Sodium Lauroyl Sarcosinate

Sodium Lauroyl Sarcosinate

Medium Risk

Sodium lauroyl sarcosinate is a synthetic skin conditioning agent commonly used in personal care products. It functions primarily as a surfactant and emulsifier, helping to improve the texture and application of formulations.

Sustai Insights

Sodium lauroyl sarcosinate offers functional benefits as an effective surfactant, enhancing the stability and texture of formulations while also being biodegradable, which contributes to sustainability. However, it has moderate use restrictions, and while it poses low health risks (cancer, allergies, and reproductive toxicity), it may still cause irritation in sensitive individuals. Environmental concerns are minimal, but regulatory bodies have noted its restricted use, leading to an overall medium risk assessment. Safe usage practices should be observed, and alternatives such as natural surfactants may be considered.

Algin

Algin

Medium Risk

Algin is a sodium salt of alginic acid, derived from brown seaweed. It is commonly used as a thickening agent, emulsifier, and stabilizer in various food and cosmetic products. Its ability to form gels and retain moisture makes it valuable in formulations requiring texture and consistency.

Sustai Insights

Algin provides functional benefits such as thickening and stabilizing properties in formulations and is derived from renewable marine sources, contributing to its sustainability credentials. While health risks are low regarding carcinogenicity, allergies, and reproductive toxicity, there are concerns about contamination. Environmental risks include potential pollutants and bioaccumulation. Regulatory bodies have not issued significant warnings, indicating a moderate risk level overall. Safe usage practices should be observed, and alternatives like other plant-derived thickeners may be considered for those seeking varied sourcing.

Salvia Hispanica Seed Oil

Salvia Hispanica Seed Oil

Medium Risk

Salvia hispanica seed oil is an oil expressed from the seeds of the Salvia hispanica plant, commonly known as chia. It is primarily used in cosmetic formulations for its emollient properties and is known for its high content of omega-3 fatty acids, which may contribute to skin hydration and nourishment.

Sustai Insights

Salvia hispanica seed oil offers functional benefits as a moisturizer and skin conditioner due to its emollient properties and essential fatty acid content. It is sustainably sourced; however, moderate concerns regarding allergenic potential exist, alongside low risks for carcinogenicity and reproductive toxicity. Environmental risks are minimal as it is biodegradable, and there are no significant regulatory warnings. Overall, the ingredient is assessed at a medium risk level, with safe usage practices encouraged, and alternatives such as jojoba oil could be considered for those with sensitivity.

Glycerin

Glycerin

Medium Risk

Glycerin (also called glycerol) is a naturally occurring compound commonly used in personal care and cosmetic products. It functions as a humectant, attracting moisture to the skin, and is also utilized as a solvent and emollient to enhance product texture and stability.

Sustai Insights

Glycerin is valued for its effective moisturizing properties and biodegradability, making it a widely accepted ingredient in formulations. It poses low health risks, including low concerns for carcinogenicity and allergies. However, moderate use restrictions exist due to regulatory guidelines. While glycerin does not significantly contribute to environmental pollution, its production process should be ethically sourced. Overall, glycerin holds a medium risk level, emphasizing the importance of safe usage practices and considering sustainable alternatives.

Chitosan

Chitosan

Low Risk

Chitosan is a biopolymer derived from the deacetylation of chitin, typically sourced from crustacean shells. It is commonly used in various applications, including as a thickening agent, emulsifier, and in wound dressings due to its biocompatibility and biodegradability.

Sustai Insights

Chitosan offers functional benefits such as serving as a natural emulsifier and thickening agent, with sustainable attributes like being biodegradable and derived from renewable resources. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental risks are also low, as it does not significantly contribute to pollution or bioaccumulation. Regulatory bodies have not issued significant warnings regarding its use. Overall, chitosan is assessed as low risk, making it a favorable ingredient in various applications.

Chondrus Crispus (Carrageenan)

Chondrus Crispus (Carrageenan)

Low Risk

Chondrus crispus, commonly known as carrageenan, is a gelatinous polysaccharide derived from red algae. It is primarily used as a thickening, stabilizing, and gelling agent in food, cosmetics, and pharmaceuticals, providing texture and consistency to various products.

Sustai Insights

Carrageenan offers functional benefits such as effective thickening and stabilizing properties, making it valuable in food and cosmetic formulations. It is considered to have low health risk concerns regarding carcinogenicity, allergies, and reproductive toxicity, though moderate concerns exist for non-reproductive organ toxicity. Environmental impacts are minimal, as it is not known to be bioaccumulative or a significant pollutant. Regulatory bodies have not issued specific restrictions against its use, affirming a low overall risk assessment for this ingredient. Alternatives like agar-agar or pectin may be considered for those seeking substitutes.

Sorbitol

Sorbitol

Low Risk

Sorbitol (glucitol) is a type of sugar alcohol used primarily as a sweetener and humectant in various food and cosmetic products. It is known for its moisture-retaining properties and is often found in sugar-free foods and personal care formulations.

Sustai Insights

Sorbitol serves effectively as a sweetener and humectant while being considered biodegradable and sustainably sourced. Health risks are low, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental assessments indicate minimal pollutant potential and low bioaccumulation. Regulatory bodies, including the FDA, have approved its use, but it is subject to specific guidelines. Overall, sorbitol presents a low risk profile, making it a suitable ingredient in food and cosmetic applications.

Coco Glucoside

Coco Glucoside

Low Risk

Coco-glucoside is a synthetic surfactant produced from coconut oil and glucose. It serves primarily as a cleansing and emulsifying agent in personal care products, helping to create lather and improve the texture of formulations.

Sustai Insights

Coco-glucoside offers effective cleansing properties and is biodegradable, making it a more sustainable option in formulations. Health risks are generally low, with minimal concerns regarding irritation and allergies. Environmental hazards are also low, as it does not bioaccumulate. Regulatory bodies do not impose significant restrictions. Safe usage practices should be followed, and alternatives may include other mild surfactants. Overall, the risk level associated with coco-glucoside is low.

Sodium Lauroyl Lactylate

Sodium Lauroyl Lactylate

Low Risk

Sodium lauroyl lactylate is a sodium salt of lauric acid and lactyl lactate, primarily used in cosmetic formulations as an emulsifier and skin conditioning agent. It helps to enhance the texture and stability of products while also promoting skin feel.

Sustai Insights

Sodium lauroyl lactylate is valued for its emulsifying properties, improving product texture and stability. It is considered biodegradable and sustainably sourced, contributing to eco-friendliness. Health risks are low, with minimal concerns regarding carcinogenicity, allergenic potential, and reproductive toxicity. Environmental risks are also low, with no significant bioaccumulation or pollution potential identified. Regulatory bodies have not imposed restrictions on its use. Overall, this ingredient presents a low risk profile, making it a suitable choice for cosmetic formulations.

Hypnea Musciformis (Hypneaceae) Extract

Hypnea Musciformis (Hypneaceae) Extract

Low Risk

Hypnea musciformis extract is derived from the red algae species Hypnea musciformis. It is commonly used in cosmetic formulations to provide moisturizing and skin-conditioning properties. This extract is known for its ability to enhance product texture and stability.

Sustai Insights

Hypnea musciformis extract offers functional benefits, including skin hydration and conditioning, with low health risks related to carcinogenicity, allergies, and reproductive toxicity. It is generally considered low-risk and poses minimal environmental concerns, such as pollution or bioaccumulation. Regulatory agencies have not issued significant restrictions on its use. Safe usage practices should be followed, and while alternatives exist, such as other botanical extracts, this ingredient remains a low-risk option for cosmetic products.

Lauryl Glucoside

Lauryl Glucoside

Low Risk

Lauryl glucoside is a sugar- and lipid-based surfactant commonly used in personal care products. It functions as a mild cleanser and emulsifier, helping to solubilize oils and dirt while contributing to product texture and stability.

Sustai Insights

Lauryl glucoside offers functional benefits as a gentle surfactant that effectively cleanses without harshness, and it is biodegradable, indicating sustainable sourcing. Health risks are minimal, with low concerns for carcinogenicity and low to moderate potential for irritation or allergies. Environmental risks are also low, with no significant pollutant or bioaccumulation concerns. Regulatory bodies have not issued specific warnings. Overall, it is assessed as low risk, suitable for use in various formulations, making it a viable option for those seeking safer alternatives.

Cetearamidoethyldiethonium Succinoyl Hydrolyzed Pea Protein

Cetearamidoethyldiethonium Succinoyl Hydrolyzed Pea Protein

Low Risk

Cetearamidoethyldiethonium succinoyl hydrolyzed keratin is a synthetic ingredient primarily used in cosmetic formulations for its conditioning properties. It functions as an emollient and is often included for enhancing texture and moisture retention in hair and skin products.

Sustai Insights

Cetearamidoethyldiethonium succinoyl hydrolyzed keratin offers functional benefits such as effective conditioning and texture enhancement without significant health risks, as it has low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmentally, it poses minimal risks and is not currently restricted by regulatory bodies. Overall, it is considered low risk, making it a viable option in cosmetic formulations. Safe usage practices should be maintained, and alternatives may include naturally derived conditioning agents.

Hydrolyzed Keratin

Hydrolyzed Keratin

Low Risk

Hydrolyzed keratin is a hydrolysate of keratin, a fibrous protein found in hair, skin, and nails. It is commonly used in cosmetic and personal care products to improve texture and strength, providing conditioning and moisturizing benefits to hair and skin.

Sustai Insights

Hydrolyzed keratin offers functional benefits as a conditioning agent, enhancing the texture and strength of hair and skin, and is often sourced sustainably. Health risks are low, with no significant concerns regarding carcinogenicity or irritancy. Environmental impacts are minimal, and regulatory bodies impose few restrictions. Overall, the risk level is assessed as low, and safe usage practices are recommended. Alternatives like plant-based proteins may offer similar benefits in a more sustainable manner.

Gelidiella Acerosa Extract

Gelidiella Acerosa Extract

Low Risk

Gelidiella acerosa extract is derived from the Gelidiella acerosa algae, primarily utilized for its thickening and gelling properties in cosmetic formulations. It is known for enhancing texture and stability in various products.

Sustai Insights

Gelidiella acerosa extract offers functional benefits such as acting as a gelling agent, which contributes to product consistency and performance. It is not associated with significant health risks, showing low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmentally, it does not present major hazards or bioaccumulation issues. Regulatory status indicates no current restrictions. Overall, it is considered low risk, making it a viable ingredient choice in formulations.

Polyquaternium 10

Polyquaternium 10

Low Risk

Polyquaternium-10 is a synthetic polymer used primarily as a conditioning agent in cosmetic products. It enhances the texture and feel of hair and skin, providing moisture retention and improved manageability. This ingredient is known for its film-forming properties, which can help reduce frizz and static.

Sustai Insights

Polyquaternium-10 offers functional benefits in enhancing moisture retention and improving product texture. It is considered to have low health risks, with minimal concerns regarding carcinogenicity, allergenic potential, and neurotoxicity. Environmentally, it poses low ecotoxicity and is not known to bioaccumulate. Regulatory assessments indicate no significant restrictions, categorizing it as low risk overall. For safe use, it is recommended to follow product guidelines. Alternatives include natural conditioning agents like guar gum or xanthan gum for those seeking plant-based options.

Peg 120 Methyl Glucose Dioleate

Peg 120 Methyl Glucose Dioleate

Low Risk

PEG-120 methyl glucose dioleate is a polyethylene glycol derivative of methyl glucose and oleic acid, primarily used as an emulsifier and surfactant in cosmetic and personal care products. It helps to stabilize formulations by allowing water and oils to mix effectively.

Sustai Insights

PEG-120 methyl glucose dioleate serves effectively as an emulsifier, enhancing product stability and texture. It is low-risk concerning carcinogenicity, allergies, and reproductive toxicity, according to regulatory assessments. However, concerns about contamination exist, necessitating cautious sourcing. Environmentally, it poses low risks, lacking bioaccumulation potential. Regulatory bodies have not issued significant warnings, supporting its low-risk classification overall. Safe usage practices should be followed, and alternatives may include plant-based emulsifiers for those seeking more sustainable options.

Litchi Chinensis Pericarp Extract

Litchi Chinensis Pericarp Extract

Low Risk

Litchi chinensis pericarp extract is derived from the outer skin of the lychee fruit. It is commonly used in cosmetic formulations for its antioxidant properties and potential skin benefits, serving primarily as a natural extract in skin care products.

Sustai Insights

This extract offers functional benefits such as antioxidant effects, which can support skin health. It is considered low risk for health concerns including carcinogenicity, allergies, and reproductive toxicity. Environmentally, it poses minimal risks, not contributing significantly to pollution or bioaccumulation. Regulatory status is clear, with no significant restrictions. Overall, the risk level associated with litchi chinensis pericarp extract is low, making it a safe ingredient in cosmetic 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.

Xanthan Gum

Xanthan Gum

Low Risk

Xanthan gum is a polysaccharide, a sugar-based compound produced by the fermentation of glucose or sucrose. It is commonly used as a thickening agent and stabilizer in various food and cosmetic products due to its ability to improve texture and prevent ingredient separation.

Sustai Insights

Xanthan gum serves effectively as a thickener and stabilizer, enhancing product texture and consistency. It is biodegradable and typically derived from renewable sources, supporting sustainability efforts. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impact is similarly low, posing no significant hazards. Regulatory agencies, including the FDA, regard it as safe for use, with no significant restrictions. Overall, xanthan gum is assessed as low risk, making it a suitable ingredient in formulations.

Disodium Edta

Disodium Edta

Low Risk

Disodium EDTA (ethylenediaminetetraacetic acid) is a chelating agent commonly used in cosmetics and personal care products to bind metal ions and enhance product stability. It helps prevent the deterioration of formulations by minimizing the effects of trace metals, thus improving the overall efficacy and shelf life of the product.

Sustai Insights

Disodium EDTA serves as an effective stabilizer and preservative in various formulations, aiding in the prevention of product degradation. It is considered to have low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it is not classified as a significant pollutant or bioaccumulative substance. Regulatory bodies, including the FDA, have noted its safe use in specified concentrations. Overall, the ingredient is assessed to have a low risk profile, with no major health or environmental concerns, making it a reliable choice for product formulation.

Caprylic/Capric Triglyceride

Caprylic/Capric Triglyceride

Low Risk

Caprylic/capric triglyceride is a mixed triester derived from coconut oil and glycerin, primarily used as an emollient and skin-conditioning agent in cosmetic formulations. It serves to improve the texture and spreadability of products while providing a lightweight, non-greasy feel on the skin.

Sustai Insights

Caprylic/capric triglyceride offers functional benefits as an effective emollient, enhancing skin hydration without clogging pores. It is biodegradable, contributing to sustainability. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental impacts are also low, with no known pollutant status. Regulatory assessments indicate no current restrictions. Overall, this ingredient presents a low risk profile, making it a safe choice in cosmetic applications.

Cocos Nucifera (Coconut) Oil

Cocos Nucifera (Coconut) Oil

Low Risk

Cocos Nucifera (Coconut) Oil is derived from the kernels of the coconut palm. It is primarily used in cosmetic formulations for its emollient and moisturizing properties, making it suitable for skin and hair care products.

Sustai Insights

Coconut oil serves as an effective moisturizer and emollient, promoting skin hydration and softness. It is sustainably sourced and biodegradable. Health risks are minimal, with low concerns regarding carcinogenicity, allergens, and reproductive toxicity. Environmental impact is also low, as it does not contribute significantly to pollution or bioaccumulation. Regulatory bodies have not issued restrictions on its use. Overall, coconut oil presents a low risk for health and environmental concerns, making it a safe ingredient in cosmetic products.

Sodium Lauroyl Sarcosinate

Medium Risk

Sodium lauroyl sarcosinate is a synthetic skin conditioning agent commonly used in personal care products. It functions primarily as a surfactant and emulsifier, helping to improve the texture and application of formulations.

Sustai Insights

Sodium lauroyl sarcosinate offers functional benefits as an effective surfactant, enhancing the stability and texture of formulations while also being biodegradable, which contributes to sustainability. However, it has moderate use restrictions, and while it poses low health risks (cancer, allergies, and reproductive toxicity), it may still cause irritation in sensitive individuals. Environmental concerns are minimal, but regulatory bodies have noted its restricted use, leading to an overall medium risk assessment. Safe usage practices should be observed, and alternatives such as natural surfactants may be considered.

Chitosan

Low Risk

Chitosan is a biopolymer derived from the deacetylation of chitin, typically sourced from crustacean shells. It is commonly used in various applications, including as a thickening agent, emulsifier, and in wound dressings due to its biocompatibility and biodegradability.

Sustai Insights

Chitosan offers functional benefits such as serving as a natural emulsifier and thickening agent, with sustainable attributes like being biodegradable and derived from renewable resources. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental risks are also low, as it does not significantly contribute to pollution or bioaccumulation. Regulatory bodies have not issued significant warnings regarding its use. Overall, chitosan is assessed as low risk, making it a favorable ingredient in various applications.

Chondrus Crispus (Carrageenan)

Low Risk

Chondrus crispus, commonly known as carrageenan, is a gelatinous polysaccharide derived from red algae. It is primarily used as a thickening, stabilizing, and gelling agent in food, cosmetics, and pharmaceuticals, providing texture and consistency to various products.

Sustai Insights

Carrageenan offers functional benefits such as effective thickening and stabilizing properties, making it valuable in food and cosmetic formulations. It is considered to have low health risk concerns regarding carcinogenicity, allergies, and reproductive toxicity, though moderate concerns exist for non-reproductive organ toxicity. Environmental impacts are minimal, as it is not known to be bioaccumulative or a significant pollutant. Regulatory bodies have not issued specific restrictions against its use, affirming a low overall risk assessment for this ingredient. Alternatives like agar-agar or pectin may be considered for those seeking substitutes.

Sorbitol

Low Risk

Sorbitol (glucitol) is a type of sugar alcohol used primarily as a sweetener and humectant in various food and cosmetic products. It is known for its moisture-retaining properties and is often found in sugar-free foods and personal care formulations.

Sustai Insights

Sorbitol serves effectively as a sweetener and humectant while being considered biodegradable and sustainably sourced. Health risks are low, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental assessments indicate minimal pollutant potential and low bioaccumulation. Regulatory bodies, including the FDA, have approved its use, but it is subject to specific guidelines. Overall, sorbitol presents a low risk profile, making it a suitable ingredient in food and cosmetic applications.

Algin

Medium Risk

Algin is a sodium salt of alginic acid, derived from brown seaweed. It is commonly used as a thickening agent, emulsifier, and stabilizer in various food and cosmetic products. Its ability to form gels and retain moisture makes it valuable in formulations requiring texture and consistency.

Sustai Insights

Algin provides functional benefits such as thickening and stabilizing properties in formulations and is derived from renewable marine sources, contributing to its sustainability credentials. While health risks are low regarding carcinogenicity, allergies, and reproductive toxicity, there are concerns about contamination. Environmental risks include potential pollutants and bioaccumulation. Regulatory bodies have not issued significant warnings, indicating a moderate risk level overall. Safe usage practices should be observed, and alternatives like other plant-derived thickeners may be considered for those seeking varied sourcing.

Coco Glucoside

Low Risk

Coco-glucoside is a synthetic surfactant produced from coconut oil and glucose. It serves primarily as a cleansing and emulsifying agent in personal care products, helping to create lather and improve the texture of formulations.

Sustai Insights

Coco-glucoside offers effective cleansing properties and is biodegradable, making it a more sustainable option in formulations. Health risks are generally low, with minimal concerns regarding irritation and allergies. Environmental hazards are also low, as it does not bioaccumulate. Regulatory bodies do not impose significant restrictions. Safe usage practices should be followed, and alternatives may include other mild surfactants. Overall, the risk level associated with coco-glucoside is low.

Sodium Lauroyl Lactylate

Low Risk

Sodium lauroyl lactylate is a sodium salt of lauric acid and lactyl lactate, primarily used in cosmetic formulations as an emulsifier and skin conditioning agent. It helps to enhance the texture and stability of products while also promoting skin feel.

Sustai Insights

Sodium lauroyl lactylate is valued for its emulsifying properties, improving product texture and stability. It is considered biodegradable and sustainably sourced, contributing to eco-friendliness. Health risks are low, with minimal concerns regarding carcinogenicity, allergenic potential, and reproductive toxicity. Environmental risks are also low, with no significant bioaccumulation or pollution potential identified. Regulatory bodies have not imposed restrictions on its use. Overall, this ingredient presents a low risk profile, making it a suitable choice for cosmetic formulations.

Basic Violet 1

High Risk

Basic Violet 1 is chemically classified as a triarylmethane dye commonly used in cosmetics and personal care products for coloring purposes. It is noted for its vibrant hue and is often applied in formulations requiring colorants.

Sustai Insights

Basic Violet 1 serves effectively as a colorant in cosmetic products, yet it has use restrictions due to enhanced skin absorption and associated health risks, including low concerns for cancer, allergies, and developmental toxicity. Regulatory bodies have flagged it for potential environmental hazards, leading to a high-risk assessment overall. Safe usage practices are essential, and alternatives should be considered for more sustainable options.

Lactic Acid

High Risk

Lactic acid is an alpha hydroxy acid naturally found in milk and fruits. It is commonly used in skincare products for its exfoliating properties, promoting skin renewal and hydration. It can enhance the absorption of other ingredients and is often utilized in formulations aimed at improving skin texture.

Sustai Insights

Lactic acid offers functional benefits such as effective exfoliation and skin hydration. However, it may pose health risks like skin irritation and enhanced absorption of other ingredients, which can lead to increased sensitivity. Regulatory bodies have set high use restrictions due to these concerns. Environmentally, it is not considered bioaccumulative, but care should be taken in disposal to avoid pollution. Overall, the risk level is assessed as high, and usage should be approached with caution, particularly in sensitive populations. Alternatives like glycolic acid may provide similar benefits with varied safety profiles.

Hypnea Musciformis (Hypneaceae) Extract

Low Risk

Hypnea musciformis extract is derived from the red algae species Hypnea musciformis. It is commonly used in cosmetic formulations to provide moisturizing and skin-conditioning properties. This extract is known for its ability to enhance product texture and stability.

Sustai Insights

Hypnea musciformis extract offers functional benefits, including skin hydration and conditioning, with low health risks related to carcinogenicity, allergies, and reproductive toxicity. It is generally considered low-risk and poses minimal environmental concerns, such as pollution or bioaccumulation. Regulatory agencies have not issued significant restrictions on its use. Safe usage practices should be followed, and while alternatives exist, such as other botanical extracts, this ingredient remains a low-risk option for cosmetic products.

Lauryl Glucoside

Low Risk

Lauryl glucoside is a sugar- and lipid-based surfactant commonly used in personal care products. It functions as a mild cleanser and emulsifier, helping to solubilize oils and dirt while contributing to product texture and stability.

Sustai Insights

Lauryl glucoside offers functional benefits as a gentle surfactant that effectively cleanses without harshness, and it is biodegradable, indicating sustainable sourcing. Health risks are minimal, with low concerns for carcinogenicity and low to moderate potential for irritation or allergies. Environmental risks are also low, with no significant pollutant or bioaccumulation concerns. Regulatory bodies have not issued specific warnings. Overall, it is assessed as low risk, suitable for use in various formulations, making it a viable option for those seeking safer alternatives.

Cetearamidoethyldiethonium Succinoyl Hydrolyzed Pea Protein

Low Risk

Cetearamidoethyldiethonium succinoyl hydrolyzed keratin is a synthetic ingredient primarily used in cosmetic formulations for its conditioning properties. It functions as an emollient and is often included for enhancing texture and moisture retention in hair and skin products.

Sustai Insights

Cetearamidoethyldiethonium succinoyl hydrolyzed keratin offers functional benefits such as effective conditioning and texture enhancement without significant health risks, as it has low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmentally, it poses minimal risks and is not currently restricted by regulatory bodies. Overall, it is considered low risk, making it a viable option in cosmetic formulations. Safe usage practices should be maintained, and alternatives may include naturally derived conditioning agents.

Salvia Hispanica Seed Oil

Medium Risk

Salvia hispanica seed oil is an oil expressed from the seeds of the Salvia hispanica plant, commonly known as chia. It is primarily used in cosmetic formulations for its emollient properties and is known for its high content of omega-3 fatty acids, which may contribute to skin hydration and nourishment.

Sustai Insights

Salvia hispanica seed oil offers functional benefits as a moisturizer and skin conditioner due to its emollient properties and essential fatty acid content. It is sustainably sourced; however, moderate concerns regarding allergenic potential exist, alongside low risks for carcinogenicity and reproductive toxicity. Environmental risks are minimal as it is biodegradable, and there are no significant regulatory warnings. Overall, the ingredient is assessed at a medium risk level, with safe usage practices encouraged, and alternatives such as jojoba oil could be considered for those with sensitivity.

Hydrolyzed Keratin

Low Risk

Hydrolyzed keratin is a hydrolysate of keratin, a fibrous protein found in hair, skin, and nails. It is commonly used in cosmetic and personal care products to improve texture and strength, providing conditioning and moisturizing benefits to hair and skin.

Sustai Insights

Hydrolyzed keratin offers functional benefits as a conditioning agent, enhancing the texture and strength of hair and skin, and is often sourced sustainably. Health risks are low, with no significant concerns regarding carcinogenicity or irritancy. Environmental impacts are minimal, and regulatory bodies impose few restrictions. Overall, the risk level is assessed as low, and safe usage practices are recommended. Alternatives like plant-based proteins may offer similar benefits in a more sustainable manner.

Gelidiella Acerosa Extract

Low Risk

Gelidiella acerosa extract is derived from the Gelidiella acerosa algae, primarily utilized for its thickening and gelling properties in cosmetic formulations. It is known for enhancing texture and stability in various products.

Sustai Insights

Gelidiella acerosa extract offers functional benefits such as acting as a gelling agent, which contributes to product consistency and performance. It is not associated with significant health risks, showing low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmentally, it does not present major hazards or bioaccumulation issues. Regulatory status indicates no current restrictions. Overall, it is considered low risk, making it a viable ingredient choice in formulations.

Methylisothiazolinone

High Risk

Methylisothiazolinone is a widely-used preservative in cosmetic and personal care products, known for its antimicrobial properties. It helps prevent the growth of bacteria and fungi, extending the shelf life of formulations. It is often used in leave-on and rinse-off products, including lotions and shampoos.

Sustai Insights

Methylisothiazolinone serves as an effective preservative, combating microbial growth in various personal care items. However, it is associated with a high risk of allergic reactions and skin sensitization, especially in individuals exposed repeatedly. Regulatory bodies have imposed use restrictions due to these health concerns. Additionally, while it is not considered a carcinogen, its environmental impact includes potential pollutant characteristics. Overall, the risk associated with methylisothiazolinone is high, prompting caution and consideration of safer alternatives.

Polyquaternium 10

Low Risk

Polyquaternium-10 is a synthetic polymer used primarily as a conditioning agent in cosmetic products. It enhances the texture and feel of hair and skin, providing moisture retention and improved manageability. This ingredient is known for its film-forming properties, which can help reduce frizz and static.

Sustai Insights

Polyquaternium-10 offers functional benefits in enhancing moisture retention and improving product texture. It is considered to have low health risks, with minimal concerns regarding carcinogenicity, allergenic potential, and neurotoxicity. Environmentally, it poses low ecotoxicity and is not known to bioaccumulate. Regulatory assessments indicate no significant restrictions, categorizing it as low risk overall. For safe use, it is recommended to follow product guidelines. Alternatives include natural conditioning agents like guar gum or xanthan gum for those seeking plant-based options.

Peg 120 Methyl Glucose Dioleate

Low Risk

PEG-120 methyl glucose dioleate is a polyethylene glycol derivative of methyl glucose and oleic acid, primarily used as an emulsifier and surfactant in cosmetic and personal care products. It helps to stabilize formulations by allowing water and oils to mix effectively.

Sustai Insights

PEG-120 methyl glucose dioleate serves effectively as an emulsifier, enhancing product stability and texture. It is low-risk concerning carcinogenicity, allergies, and reproductive toxicity, according to regulatory assessments. However, concerns about contamination exist, necessitating cautious sourcing. Environmentally, it poses low risks, lacking bioaccumulation potential. Regulatory bodies have not issued significant warnings, supporting its low-risk classification overall. Safe usage practices should be followed, and alternatives may include plant-based emulsifiers for those seeking more sustainable options.

Methylchloroisothiazolinone

High Risk

Methylchloroisothiazolinone is a widely-used preservative known for its effectiveness in preventing microbial growth in various personal care and household products. It functions primarily as a biocide and is often combined with methylisothiazolinone to enhance preservation efficacy.

Sustai Insights

Methylchloroisothiazolinone is an effective preservative that helps extend product shelf life and maintain safety against microbial contamination. However, it has been associated with moderate allergic reactions and skin irritation, with potential for enhanced skin absorption. Regulatory bodies have imposed high usage restrictions due to these concerns, categorizing it as having a high overall risk. Safe usage practices are essential, and alternatives such as ethylhexylglycerin may be considered for those seeking lower-risk preservative options.

Litchi Chinensis Pericarp Extract

Low Risk

Litchi chinensis pericarp extract is derived from the outer skin of the lychee fruit. It is commonly used in cosmetic formulations for its antioxidant properties and potential skin benefits, serving primarily as a natural extract in skin care products.

Sustai Insights

This extract offers functional benefits such as antioxidant effects, which can support skin health. It is considered low risk for health concerns including carcinogenicity, allergies, and reproductive toxicity. Environmentally, it poses minimal risks, not contributing significantly to pollution or bioaccumulation. Regulatory status is clear, with no significant restrictions. Overall, the risk level associated with litchi chinensis pericarp extract is low, making it a safe ingredient in cosmetic 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.

Glycerin

Medium Risk

Glycerin (also called glycerol) is a naturally occurring compound commonly used in personal care and cosmetic products. It functions as a humectant, attracting moisture to the skin, and is also utilized as a solvent and emollient to enhance product texture and stability.

Sustai Insights

Glycerin is valued for its effective moisturizing properties and biodegradability, making it a widely accepted ingredient in formulations. It poses low health risks, including low concerns for carcinogenicity and allergies. However, moderate use restrictions exist due to regulatory guidelines. While glycerin does not significantly contribute to environmental pollution, its production process should be ethically sourced. Overall, glycerin holds a medium risk level, emphasizing the importance of safe usage practices and considering sustainable alternatives.

Fragrance

High Risk

Fragrance refers to a mixture of aromatic compounds used in products to provide scent. It is commonly listed as 'fragrance' or 'parfum' on product labels and can serve various functions, including enhancing user experience and masking undesirable odors.

Sustai Insights

Fragrance offers functional benefits by improving product appeal; however, it poses significant health risks, notably a high likelihood of causing allergies and allergic contact dermatitis. Environmental risks include potential pollution and endocrine disruption, though its overall carcinogenicity is low. Regulatory bodies have noted concerns regarding its use, leading to a high-risk classification. Safe usage practices should be observed, and alternatives such as natural essential oils are recommended for those sensitive to synthetic fragrances.

Xanthan Gum

Low Risk

Xanthan gum is a polysaccharide, a sugar-based compound produced by the fermentation of glucose or sucrose. It is commonly used as a thickening agent and stabilizer in various food and cosmetic products due to its ability to improve texture and prevent ingredient separation.

Sustai Insights

Xanthan gum serves effectively as a thickener and stabilizer, enhancing product texture and consistency. It is biodegradable and typically derived from renewable sources, supporting sustainability efforts. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impact is similarly low, posing no significant hazards. Regulatory agencies, including the FDA, regard it as safe for use, with no significant restrictions. Overall, xanthan gum is assessed as low risk, making it a suitable ingredient in formulations.

Disodium Edta

Low Risk

Disodium EDTA (ethylenediaminetetraacetic acid) is a chelating agent commonly used in cosmetics and personal care products to bind metal ions and enhance product stability. It helps prevent the deterioration of formulations by minimizing the effects of trace metals, thus improving the overall efficacy and shelf life of the product.

Sustai Insights

Disodium EDTA serves as an effective stabilizer and preservative in various formulations, aiding in the prevention of product degradation. It is considered to have low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it is not classified as a significant pollutant or bioaccumulative substance. Regulatory bodies, including the FDA, have noted its safe use in specified concentrations. Overall, the ingredient is assessed to have a low risk profile, with no major health or environmental concerns, making it a reliable choice for product formulation.

Caprylic/Capric Triglyceride

Low Risk

Caprylic/capric triglyceride is a mixed triester derived from coconut oil and glycerin, primarily used as an emollient and skin-conditioning agent in cosmetic formulations. It serves to improve the texture and spreadability of products while providing a lightweight, non-greasy feel on the skin.

Sustai Insights

Caprylic/capric triglyceride offers functional benefits as an effective emollient, enhancing skin hydration without clogging pores. It is biodegradable, contributing to sustainability. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental impacts are also low, with no known pollutant status. Regulatory assessments indicate no current restrictions. Overall, this ingredient presents a low risk profile, making it a safe choice in cosmetic applications.

Cocos Nucifera (Coconut) Oil

Low Risk

Cocos Nucifera (Coconut) Oil is derived from the kernels of the coconut palm. It is primarily used in cosmetic formulations for its emollient and moisturizing properties, making it suitable for skin and hair care products.

Sustai Insights

Coconut oil serves as an effective moisturizer and emollient, promoting skin hydration and softness. It is sustainably sourced and biodegradable. Health risks are minimal, with low concerns regarding carcinogenicity, allergens, and reproductive toxicity. Environmental impact is also low, as it does not contribute significantly to pollution or bioaccumulation. Regulatory bodies have not issued restrictions on its use. Overall, coconut oil presents a low risk for health and environmental concerns, making it a safe ingredient in cosmetic products.

Discover Kristin Ess Hair The One Purple Shampoo, the perfect solution for maintaining vibrant blonde and brunette hair. This sulfate-free formula neutralizes brassiness and yellow tones, ensuring your locks remain radiant and healthy. Ideal for both natural and color-treated hair, it offers a versatile toning experience with multiple uses.

  • Sulfate-Free Formula: Gently cleanses without harsh sulfates, preserving hair’s natural moisture and health.
  • Effective Toning: Contains ultra-violet pigments that neutralize unwanted brass, enhancing ashy or pastel lavender tones.
  • Deep Conditioning: Infused with nourishing ingredients like hydrolyzed keratin and coconut oil, this shampoo leaves hair feeling moisturized and shiny.
  • Cruelty-Free & Safe: Adheres to ethical standards, ensuring no animal testing and safe for keratin-treated hair.
  • Easy to Use: Suitable for regular use; simply apply, let sit, and rinse for stunning results.

Empower your hair care routine with a product that values both health and sustainability.

  1. Wet Hair: Start by thoroughly wetting your hair with warm water to open the cuticles for better product absorption.
  2. Apply Shampoo: Pour a generous amount of purple shampoo into your palms and rub them together to distribute evenly.
  3. Massage: Gently massage the shampoo into your scalp and hair, focusing on areas prone to brassiness.
  4. Leave In: Allow the shampoo to sit for 3-5 minutes to let the toning agents work effectively.
  5. Rinse: Rinse your hair thoroughly with cool water to help close the cuticles and lock in moisture.
  6. Follow Up: For best results, follow with a conditioner or deep conditioning treatment to maintain hydration.
  7. Use Regularly: Incorporate into your hair care routine 1-2 times a week, or as needed, to maintain your desired tone.
  8. Sustainability Tip: Consider recycling the shampoo bottle and using eco-friendly disposal methods to reduce waste.
Buy on Amazon $22.54

Discover Kristin Ess Hair The One Purple Shampoo, the perfect solution for maintaining vibrant blonde and brunette hair. This sulfate-free formula neutralizes brassiness and yellow tones, ensuring your locks remain radiant and healthy. Ideal for both natural and color-treated hair, it offers a versatile toning experience with multiple uses.

  • Sulfate-Free Formula: Gently cleanses without harsh sulfates, preserving hair’s natural moisture and health.
  • Effective Toning: Contains ultra-violet pigments that neutralize unwanted brass, enhancing ashy or pastel lavender tones.
  • Deep Conditioning: Infused with nourishing ingredients like hydrolyzed keratin and coconut oil, this shampoo leaves hair feeling moisturized and shiny.
  • Cruelty-Free & Safe: Adheres to ethical standards, ensuring no animal testing and safe for keratin-treated hair.
  • Easy to Use: Suitable for regular use; simply apply, let sit, and rinse for stunning results.

Empower your hair care routine with a product that values both health and sustainability.

  1. Wet Hair: Start by thoroughly wetting your hair with warm water to open the cuticles for better product absorption.
  2. Apply Shampoo: Pour a generous amount of purple shampoo into your palms and rub them together to distribute evenly.
  3. Massage: Gently massage the shampoo into your scalp and hair, focusing on areas prone to brassiness.
  4. Leave In: Allow the shampoo to sit for 3-5 minutes to let the toning agents work effectively.
  5. Rinse: Rinse your hair thoroughly with cool water to help close the cuticles and lock in moisture.
  6. Follow Up: For best results, follow with a conditioner or deep conditioning treatment to maintain hydration.
  7. Use Regularly: Incorporate into your hair care routine 1-2 times a week, or as needed, to maintain your desired tone.
  8. Sustainability Tip: Consider recycling the shampoo bottle and using eco-friendly disposal methods to reduce waste.

Customer Reviews

Star
4.5(220)

Customers’ View

Customers appreciate the Kristin Ess Purple Shampoo for its effective toning properties and pleasant scent, noting that it helps maintain blonde hair without brassiness. Many reviewers highlight the shampoo's ability to soften their hair, with comments such as, "It leaves my hair soft and manageable," reflecting its deep conditioning benefits. The sulfate-free formula is favored by those seeking healthier hair care options. While some users report mixed experiences with dryness and effectiveness, the majority find it easy to use and value its cruelty-free formulation. Overall, this product resonates well with environmentally and health-conscious consumers looking for quality hair care solutions.

AI-generated from the text of customer reviews

Customer Reviews

Based on 4 reviews
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C
C. N.
Keeps my Blond Light

This is good Conditioner that moisterises and works well to keep the blond looking its best
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M
Mark H.
Clean?

Works great & smells good to. Great value for the money.
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G
Gillian
Shampoos good but

Packaging is not great the pump heads do not work.
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E
Elain C.
Good hair product for brunettes going grey

I like this product bc it cuts down the sharpness of going grey/silver. It softens my natural hair color. Additionally, it has a pleasant smell and no phosphates, etc. Worth the money. Good product for those going grey/silver naturally.
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