
Kristin Ess Hair Gloss - Boosts Vibrancy & Shine, Deep Purple Tones - 3-4 Weeks Lasting


Sodium Etidronate
High RiskSodium etidronate is a synthetic compound primarily used as a chelating agent and stabilizer in various industrial and consumer applications, including cosmetics and personal care products. It helps to prevent the precipitation of minerals, thereby enhancing product stability and performance.
Sustai Insights
Sodium etidronate functions effectively as a chelating agent, aiding in product stability, but is subject to high usage restrictions due to its potential for skin irritation and concerns regarding environmental persistence. Regulatory bodies have noted its limitations in specific applications, categorizing it with a high risk overall. Safe usage practices should be adhered to, and alternatives such as citric acid may be considered for more sustainable options.
Fragrance
High RiskFragrance 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.
Hydroxyethyl 2 Nitro P Toluidine
High RiskHydroxyethyl-2-nitro-p-toluidine is a synthetic compound primarily used as a dye intermediate and in various cosmetic formulations. It serves as a substituent in chemical reactions and may enhance product efficacy through its functional properties.
Sustai Insights
Hydroxyethyl-2-nitro-p-toluidine functions effectively in product formulations but is associated with moderate risks of allergies and skin sensitization. Regulatory bodies have high restrictions on its use due to potential health hazards, including carcinogenicity concerns. Environmentally, it poses risks as a pollutant with enhanced skin absorption capabilities. Given these factors, the overall risk level is high, necessitating careful usage and consideration of safer alternatives.
Cocamidopropyl Betaine
High RiskCocamidopropyl betaine is a synthetic surfactant derived from coconut oil, commonly used in personal care products for its mild cleansing and foaming properties. It functions as a surfactant, emulsifier, and thickening agent, contributing to the texture and performance of formulations.
Sustai Insights
Cocamidopropyl betaine offers functional benefits as a gentle surfactant, enhancing product foaming and texture. However, it may pose low to moderate allergenic risks and is subject to high use restrictions due to contamination concerns. Regulatory bodies have advised on its safe levels of usage, categorizing its risk level as high overall. Users should practice caution, particularly with sensitive populations, and consider alternatives like naturally derived surfactants for safer formulations.
Propylene Glycol
Medium RiskPropylene 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.
Disodium Edta
Low RiskDisodium 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.
Water
Low RiskWater 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.
C14 16 Olefin Sulfonate
Low RiskC14-16 Olefin Sulfonate is a surfactant primarily used in personal care products for its cleansing and foaming properties. It is derived from olefins, which are hydrocarbons, and functions effectively in formulations requiring emulsification and dirt removal.
Sustai Insights
C14-16 Olefin Sulfonate serves as an effective surfactant and cleansing agent in various products, with low concerns regarding carcinogenicity, allergies, or reproductive toxicity. It is not currently subject to any use restrictions and is generally considered safe. Environmental risks are minimal, with low potential for pollution or bioaccumulation. Regulatory bodies do not issue significant warnings against its use. Overall, the risk level associated with C14-16 Olefin Sulfonate is low, making it a favorable option in formulations.
Dodecanol
Low RiskDodecanol is a fatty alcohol, primarily used as an emollient and emulsifier in cosmetic and personal care products. It functions to enhance texture and moisture retention, contributing to product stability and user experience.
Sustai Insights
Dodecanol offers functional benefits such as effective emulsification and skin conditioning. It is generally regarded as safe, with low concerns for cancer, allergies, and reproductive toxicity. Environmental risks are minimal, and it is not classified as a significant pollutant or bioaccumulative. Regulatory agencies, including the FDA, do not currently impose restrictions on its use. The overall risk level associated with dodecanol is low, and it presents no significant health or environmental hazards. Safe usage practices should still be followed, and alternatives exist for those seeking more sustainable options.
Isopropyl Alcohol
Low RiskIsopropyl alcohol is a common solvent used in various products for its ability to dissolve oils and resins. It is often utilized in cleaning agents, disinfectants, and personal care products due to its evaporative properties and effectiveness in reducing microbial presence.
Sustai Insights
Isopropyl alcohol serves as an effective solvent and disinfectant, contributing to the cleanliness and efficacy of products. 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. Regulatory bodies do not impose severe restrictions on its use, classifying it as low risk overall. Safe usage practices should be followed to mitigate any irritation risks, and while alternatives exist, isopropyl alcohol remains a widely accepted ingredient.
Cocamide Mipa
Low RiskCocamide MIPA is a mixture of isopropanolamide derived from coconut fatty acids. It serves primarily as a surfactant and emulsifying agent in cosmetic formulations, contributing to the texture and stability of products such as shampoos and cleansers.
Sustai Insights
Cocamide MIPA offers functional benefits as a surfactant, enhancing product performance and texture. It is considered low risk for health concerns, with minimal irritation potential, and low environmental impact. Regulatory bodies have not imposed significant restrictions, indicating a favorable safety profile. Safe usage practices should be followed, and while alternatives exist, Cocamide MIPA's overall risk assessment remains low.
Cetearyl Alcohol
Low RiskCetearyl alcohol is a mixture of cetyl and stearyl alcohol, primarily used as an emulsifier and thickener in cosmetic formulations. It helps stabilize products, improve texture, and enhance moisturizing properties, making it common in creams and lotions.
Sustai Insights
Cetearyl alcohol offers functional benefits as an effective emulsifier and skin-conditioning agent, contributing to product stability and texture. It is generally recognized as safe, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental risks are minimal, as it is biodegradable and has low pollutant potential. Regulatory bodies have not imposed significant restrictions on its use. Overall, cetearyl alcohol is assessed to carry low risk, making it a suitable ingredient choice in cosmetic products.
Disodium Edta
Low RiskDisodium 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.
Water
Low RiskWater 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.
Sodium Etidronate
High RiskSodium etidronate is a synthetic compound primarily used as a chelating agent and stabilizer in various industrial and consumer applications, including cosmetics and personal care products. It helps to prevent the precipitation of minerals, thereby enhancing product stability and performance.
Sustai Insights
Sodium etidronate functions effectively as a chelating agent, aiding in product stability, but is subject to high usage restrictions due to its potential for skin irritation and concerns regarding environmental persistence. Regulatory bodies have noted its limitations in specific applications, categorizing it with a high risk overall. Safe usage practices should be adhered to, and alternatives such as citric acid may be considered for more sustainable options.
Fragrance
High RiskFragrance 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.
C14 16 Olefin Sulfonate
Low RiskC14-16 Olefin Sulfonate is a surfactant primarily used in personal care products for its cleansing and foaming properties. It is derived from olefins, which are hydrocarbons, and functions effectively in formulations requiring emulsification and dirt removal.
Sustai Insights
C14-16 Olefin Sulfonate serves as an effective surfactant and cleansing agent in various products, with low concerns regarding carcinogenicity, allergies, or reproductive toxicity. It is not currently subject to any use restrictions and is generally considered safe. Environmental risks are minimal, with low potential for pollution or bioaccumulation. Regulatory bodies do not issue significant warnings against its use. Overall, the risk level associated with C14-16 Olefin Sulfonate is low, making it a favorable option in formulations.
Dodecanol
Low RiskDodecanol is a fatty alcohol, primarily used as an emollient and emulsifier in cosmetic and personal care products. It functions to enhance texture and moisture retention, contributing to product stability and user experience.
Sustai Insights
Dodecanol offers functional benefits such as effective emulsification and skin conditioning. It is generally regarded as safe, with low concerns for cancer, allergies, and reproductive toxicity. Environmental risks are minimal, and it is not classified as a significant pollutant or bioaccumulative. Regulatory agencies, including the FDA, do not currently impose restrictions on its use. The overall risk level associated with dodecanol is low, and it presents no significant health or environmental hazards. Safe usage practices should still be followed, and alternatives exist for those seeking more sustainable options.
Propylene Glycol
Medium RiskPropylene 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.
Isopropyl Alcohol
Low RiskIsopropyl alcohol is a common solvent used in various products for its ability to dissolve oils and resins. It is often utilized in cleaning agents, disinfectants, and personal care products due to its evaporative properties and effectiveness in reducing microbial presence.
Sustai Insights
Isopropyl alcohol serves as an effective solvent and disinfectant, contributing to the cleanliness and efficacy of products. 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. Regulatory bodies do not impose severe restrictions on its use, classifying it as low risk overall. Safe usage practices should be followed to mitigate any irritation risks, and while alternatives exist, isopropyl alcohol remains a widely accepted ingredient.
Cocamide Mipa
Low RiskCocamide MIPA is a mixture of isopropanolamide derived from coconut fatty acids. It serves primarily as a surfactant and emulsifying agent in cosmetic formulations, contributing to the texture and stability of products such as shampoos and cleansers.
Sustai Insights
Cocamide MIPA offers functional benefits as a surfactant, enhancing product performance and texture. It is considered low risk for health concerns, with minimal irritation potential, and low environmental impact. Regulatory bodies have not imposed significant restrictions, indicating a favorable safety profile. Safe usage practices should be followed, and while alternatives exist, Cocamide MIPA's overall risk assessment remains low.
Cetearyl Alcohol
Low RiskCetearyl alcohol is a mixture of cetyl and stearyl alcohol, primarily used as an emulsifier and thickener in cosmetic formulations. It helps stabilize products, improve texture, and enhance moisturizing properties, making it common in creams and lotions.
Sustai Insights
Cetearyl alcohol offers functional benefits as an effective emulsifier and skin-conditioning agent, contributing to product stability and texture. It is generally recognized as safe, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental risks are minimal, as it is biodegradable and has low pollutant potential. Regulatory bodies have not imposed significant restrictions on its use. Overall, cetearyl alcohol is assessed to carry low risk, making it a suitable ingredient choice in cosmetic products.
Hydroxyethyl 2 Nitro P Toluidine
High RiskHydroxyethyl-2-nitro-p-toluidine is a synthetic compound primarily used as a dye intermediate and in various cosmetic formulations. It serves as a substituent in chemical reactions and may enhance product efficacy through its functional properties.
Sustai Insights
Hydroxyethyl-2-nitro-p-toluidine functions effectively in product formulations but is associated with moderate risks of allergies and skin sensitization. Regulatory bodies have high restrictions on its use due to potential health hazards, including carcinogenicity concerns. Environmentally, it poses risks as a pollutant with enhanced skin absorption capabilities. Given these factors, the overall risk level is high, necessitating careful usage and consideration of safer alternatives.
Cocamidopropyl Betaine
High RiskCocamidopropyl betaine is a synthetic surfactant derived from coconut oil, commonly used in personal care products for its mild cleansing and foaming properties. It functions as a surfactant, emulsifier, and thickening agent, contributing to the texture and performance of formulations.
Sustai Insights
Cocamidopropyl betaine offers functional benefits as a gentle surfactant, enhancing product foaming and texture. However, it may pose low to moderate allergenic risks and is subject to high use restrictions due to contamination concerns. Regulatory bodies have advised on its safe levels of usage, categorizing its risk level as high overall. Users should practice caution, particularly with sensitive populations, and consider alternatives like naturally derived surfactants for safer formulations.
Experience vibrant, glossy hair with the Kristin Ess Signature Hair Gloss in Amethyst Stone. This easy-to-use in-shower treatment enhances rich purple tones and revitalizes color-treated or naturally brown hair, making it perfect for maintaining salon-fresh results at home.
- Instant Vibrancy & Shine: Boosts hair color and shine, ensuring your look stays fresh and healthy between salon visits.
- User-Friendly Application: Simple two-step process allows for convenient use at home, requiring just 10-20 minutes.
- Sustainable & Clean Formula: Cruelty-free and vegan, this gloss is free from parabens, phthalates, silicones, and ammonia, making it safe for all hair types.
- Long-Lasting Results: Each application lasts 3-4 weeks, offering exceptional value and durability for your hair care routine.
- Versatile Use: Ideal for both color-treated and non-color-treated hair, this refreshing mask enhances color depth and dimension effortlessly.
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Recommended Products
Experience vibrant, glossy hair with the Kristin Ess Signature Hair Gloss in Amethyst Stone. This easy-to-use in-shower treatment enhances rich purple tones and revitalizes color-treated or naturally brown hair, making it perfect for maintaining salon-fresh results at home.
- Instant Vibrancy & Shine: Boosts hair color and shine, ensuring your look stays fresh and healthy between salon visits.
- User-Friendly Application: Simple two-step process allows for convenient use at home, requiring just 10-20 minutes.
- Sustainable & Clean Formula: Cruelty-free and vegan, this gloss is free from parabens, phthalates, silicones, and ammonia, making it safe for all hair types.
- Long-Lasting Results: Each application lasts 3-4 weeks, offering exceptional value and durability for your hair care routine.
- Versatile Use: Ideal for both color-treated and non-color-treated hair, this refreshing mask enhances color depth and dimension effortlessly.

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Customer Reviews

Customers’ View
Customers generally express satisfaction with the Hair Gloss | Deep Rich Purple, highlighting its ability to enhance shine and maintain hair vibrancy. Many appreciate the product's softening effect, with one user noting, 'It's crazy how soft this made my hair.' The clean formula, free from parabens and silicones, aligns well with eco-conscious values, as several reviewers emphasize the importance of using safe, cruelty-free products. Some users recommend leaving the gloss on longer for optimal color results, particularly for darker hair types. Overall, this product is well-regarded for its effectiveness in revitalizing hair while adhering to environmentally friendly standards.
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