Kérastase Discipline Conditioner - Smooths Frizz, Nourishes & Detangles, 200ml

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NSF Certified

NSF Certified

Glass

6K+ searched

A certification ensuring products meet strict public health and safety standards. Common in food, water, and consumer goods industries.

NSF Certified

Glass

6K+searched

A certification ensuring products meet strict public health and safety standards. Common in food, water, and consumer goods industries.

Cetrimonium Chloride

Cetrimonium Chloride

High Risk

Cetrimonium chloride is a quaternary ammonium compound commonly used in personal care products as a conditioning agent and emulsifier. It aids in improving the texture and manageability of hair and skin, serving as a surfactant that reduces surface tension.

Sustai Insights

Cetrimonium chloride provides functional benefits as an effective conditioning agent, enhancing product performance. However, it poses moderate health risks, including potential allergenic reactions and irritation, while being classified with high usage restrictions by regulatory authorities. Environmental concerns include its status as a pollutant with potential bioaccumulative effects. Overall, the ingredient presents a high risk level, necessitating cautious usage and consideration of safer alternatives.

Alpha Isomethyl Ionone

Alpha Isomethyl Ionone

High Risk

Alpha isomethyl ionone is a synthetic fragrance ingredient derived from ionones, which are naturally occurring compounds found in various plants. It is commonly used in cosmetics and personal care products for its pleasant scent and odor-masking properties.

Sustai Insights

Alpha isomethyl ionone serves as a fragrance component, enhancing product appeal. However, it is associated with a high potential for allergies and skin sensitization. While it poses low risks for carcinogenicity and reproductive toxicity, its use is restricted in verified products, highlighting regulatory concerns. Overall, the risk level is assessed as high due to these allergy-related concerns. Safe usage practices should be observed, and alternatives such as natural essential oils may be considered.

Benzyl Salicylate

Benzyl Salicylate

High Risk

Benzyl salicylate is an ester of benzyl alcohol and salicylic acid, commonly used in personal care products as a fragrance component and UV filter. It is known for its ability to enhance product stability and provide a pleasant scent.

Sustai Insights

Benzyl salicylate offers functional benefits such as UV protection and fragrance enhancement. However, it is associated with a high allergenic potential and is categorized as a skin irritant, posing significant health risks. Environmental risks include its potential to act as a pollutant. Regulatory authorities have imposed restrictions on its use due to these concerns. Overall, it is assessed as high risk, necessitating caution in usage and consideration of safer alternatives.

Linalool

Linalool

High Risk

Linalool is a terpene commonly found in various plants, particularly in lavender and mint. It is primarily used in products for its fragrance and potential antimicrobial properties. Linalool is also utilized in formulations for its ability to enhance the sensory experience of personal care and household products.

Sustai Insights

Linalool offers functional benefits as a naturally occurring fragrance component and may exhibit antimicrobial properties. However, it presents high allergenic potential, with concerns about skin irritation and sensitization. Environmental risks include contamination issues, though it is not classified as a persistent pollutant. Regulatory bodies have noted the need for careful handling due to its allergenic nature. Overall, despite some beneficial attributes, the ingredient carries a high risk profile, warranting cautious use and consideration of safer alternatives.

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.

Benzyl Alcohol

Benzyl Alcohol

High Risk

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

Sustai Insights

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

Dipalmitoylethyl Hydroxyethylmonium Methosulfate

Dipalmitoylethyl Hydroxyethylmonium Methosulfate

Medium Risk

Dipalmitoylethyl hydroxyethylmonium methosulfate is a quaternary ammonium compound primarily used as a conditioning agent in personal care products. It functions to improve texture, enhance moisture retention, and facilitate the detangling of hair, making it a common ingredient in hair conditioners and other formulations.

Sustai Insights

This ingredient offers functional benefits as a conditioning agent and is generally considered to have low health risks, including low potential for carcinogenicity and irritancy. However, there are moderate concerns regarding allergenic potential and neurotoxicity. Environmentally, it poses low risks but may contribute to pollution. Regulatory bodies do not impose significant restrictions. Overall, the ingredient is assessed as medium risk, warranting safe usage practices and consideration of alternatives for those seeking more sustainable options.

Chlorhexidine Digluconate

Chlorhexidine Digluconate

Medium Risk

Chlorhexidine digluconate is a salt of chlorhexidine, commonly used as an antiseptic and disinfectant in various products. It functions effectively in reducing bacteria on the skin and mucous membranes, making it suitable for surgical scrubs and oral rinses.

Sustai Insights

Chlorhexidine digluconate offers functional benefits as an effective antiseptic, aiding in infection control. However, it poses moderate health risks, including potential allergenic reactions and irritation, while its environmental persistence raises concerns. Regulatory bodies have noted use restrictions due to these risks. Overall, the ingredient carries a medium risk level and should be used with caution, considering safer alternatives when available.

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.

Citric Acid

Citric Acid

Medium Risk

Citric acid is an alpha hydroxy acid used in personal care products primarily for its role as a pH adjuster and natural preservative. It occurs naturally in citrus fruits and is commonly utilized in various formulations for its chelating properties and mild exfoliation benefits.

Sustai Insights

Citric acid offers functional benefits as an effective preservative and pH stabilizer, contributing to product longevity and stability. It is biodegradable and derived from renewable sources. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist due to potential irritation at high concentrations. Environmental risks are limited, as citric acid is not known to accumulate in ecosystems. Regulatory agencies have no significant advisories against its use. Overall, it is assessed as a medium-risk ingredient, with safe usage practices recommended and alternatives available.

Phenoxyethanol

Phenoxyethanol

Medium Risk

Phenoxyethanol is a preservative used in cosmetics and personal care products to prevent microbial growth and extend shelf life. It is commonly found in formulations such as lotions, creams, and serums.

Sustai Insights

Phenoxyethanol serves effectively as a preservative, ensuring product stability and safety by inhibiting microbial growth. It is considered to have low health risks regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist, and regulatory bodies have advised caution in specific applications. Environmental concerns include its potential as a pollutant, although it is not highly bioaccumulative. Overall, the ingredient presents a medium risk level, with safe usage practices recommended and alternative preservatives available for those seeking greener options.

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.

2 Oleamido 1,3 Octadecanediol

2 Oleamido 1,3 Octadecanediol

Low Risk

Oleamido 1,3 octadecanediol is a cosmetic ingredient primarily used as an emulsifier and skin-conditioning agent. It helps improve the texture and stability of formulations, enhancing the overall sensory experience of cosmetic products.

Sustai Insights

Oleamido 1,3 octadecanediol serves as an emulsifier and skin-conditioning agent, promoting product stability without significant health risks, as it is rated low for carcinogenicity, allergenic potential, and reproductive toxicity. Environmentally, it does not pose major risks as a pollutant or bioaccumulative substance. Regulatory bodies have not imposed severe restrictions on its use. Overall, it is assessed to have low risk, with no significant adverse effects on health or the environment, making it a suitable ingredient in cosmetic formulations.

Cetyl Esters

Cetyl Esters

Low Risk

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

Sustai Insights

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

Hydroxypropyltrimonium Hydrolyzed Wheat Protein

Hydroxypropyltrimonium Hydrolyzed Wheat Protein

Low Risk

Hydroxypropyltrimonium hydrolyzed wheat protein is a modified protein derived from wheat. It is commonly used in hair and skin care products for its conditioning properties, enhancing moisture retention and improving texture. The ingredient functions primarily as a film-former, providing a protective barrier while also aiding in detangling and smoothing hair.

Sustai Insights

Hydroxypropyltrimonium hydrolyzed wheat protein offers functional benefits such as improving moisture retention and enhancing the texture of hair and skin products. It has low health risks associated with carcinogenicity, allergies, and reproductive toxicity, and is not subject to any current usage restrictions. Environmentally, it poses minimal risks, being non-bioaccumulative and not a pollutant. Regulatory bodies have not issued warnings regarding its use. Overall, the ingredient is assessed as low risk, making it a suitable choice for personal care formulations.

Amodimethicone

Amodimethicone

Low Risk

Amodimethicone is a silicon-based polymer commonly used in personal care products, particularly hair conditioners and styling products. It functions primarily as a conditioning agent, providing smoothness and shine to hair while also helping to reduce frizz and improve manageability.

Sustai Insights

Amodimethicone offers functional benefits such as enhanced hair conditioning, frizz control, and improved smoothness without significant health risks; it has low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, contamination during production is a notable concern. Environmentally, it poses minimal risks but its persistence may contribute to pollution. Regulatory status is generally favorable, with few restrictions. Overall, it is assessed as low risk, making it a viable option in personal care formulations. Alternatives include natural conditioning agents like shea butter or argan oil.

Serine

Serine

Low Risk

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

Sustai Insights

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

Glutamic Acid

Glutamic Acid

Low Risk

Glutamic acid is a naturally occurring amino acid that plays a vital role in various biological processes. It is commonly used in food products as a flavor enhancer and is integral to protein synthesis. It also functions as a neurotransmitter in the brain, facilitating communication between nerve cells.

Sustai Insights

Glutamic acid offers functional benefits as an effective flavor enhancer in foods and is recognized for its role in protein synthesis. The ingredient is generally considered safe, with low risks for cancer, allergies, and reproductive toxicity. Regulatory bodies, including the FDA, have not imposed significant restrictions on its use, indicating a low-risk profile overall. While it does not pose significant environmental hazards, safe usage practices should still be observed to mitigate any potential risks. Alternatives include other amino acids or natural flavor enhancers that may serve similar purposes.

Trideceth 6

Trideceth 6

Low Risk

Trideceth-6 is a polyethylene glycol ether of tridecanol, commonly used as a surfactant and emulsifier in various cosmetic and personal care products. It aids in improving texture and stability while helping to disperse other ingredients effectively.

Sustai Insights

Trideceth-6 serves functional benefits as an emulsifier, enhancing product stability and texture. It is considered low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. Environmental risks are minimal, with no significant bioaccumulation or pollution potential. Regulatory status is favorable, with no major restrictions. Safe usage practices should be followed, and while alternatives exist, Trideceth-6 remains a low-risk option overall.

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.

Cetearyl Alcohol

Cetearyl Alcohol

Low Risk

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

Sustai Insights

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

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.

Cetrimonium Chloride

High Risk

Cetrimonium chloride is a quaternary ammonium compound commonly used in personal care products as a conditioning agent and emulsifier. It aids in improving the texture and manageability of hair and skin, serving as a surfactant that reduces surface tension.

Sustai Insights

Cetrimonium chloride provides functional benefits as an effective conditioning agent, enhancing product performance. However, it poses moderate health risks, including potential allergenic reactions and irritation, while being classified with high usage restrictions by regulatory authorities. Environmental concerns include its status as a pollutant with potential bioaccumulative effects. Overall, the ingredient presents a high risk level, necessitating cautious usage and consideration of safer alternatives.

2 Oleamido 1,3 Octadecanediol

Low Risk

Oleamido 1,3 octadecanediol is a cosmetic ingredient primarily used as an emulsifier and skin-conditioning agent. It helps improve the texture and stability of formulations, enhancing the overall sensory experience of cosmetic products.

Sustai Insights

Oleamido 1,3 octadecanediol serves as an emulsifier and skin-conditioning agent, promoting product stability without significant health risks, as it is rated low for carcinogenicity, allergenic potential, and reproductive toxicity. Environmentally, it does not pose major risks as a pollutant or bioaccumulative substance. Regulatory bodies have not imposed severe restrictions on its use. Overall, it is assessed to have low risk, with no significant adverse effects on health or the environment, making it a suitable ingredient in cosmetic formulations.

Cetyl Esters

Low Risk

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

Sustai Insights

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

Hydroxypropyltrimonium Hydrolyzed Wheat Protein

Low Risk

Hydroxypropyltrimonium hydrolyzed wheat protein is a modified protein derived from wheat. It is commonly used in hair and skin care products for its conditioning properties, enhancing moisture retention and improving texture. The ingredient functions primarily as a film-former, providing a protective barrier while also aiding in detangling and smoothing hair.

Sustai Insights

Hydroxypropyltrimonium hydrolyzed wheat protein offers functional benefits such as improving moisture retention and enhancing the texture of hair and skin products. It has low health risks associated with carcinogenicity, allergies, and reproductive toxicity, and is not subject to any current usage restrictions. Environmentally, it poses minimal risks, being non-bioaccumulative and not a pollutant. Regulatory bodies have not issued warnings regarding its use. Overall, the ingredient is assessed as low risk, making it a suitable choice for personal care formulations.

Dipalmitoylethyl Hydroxyethylmonium Methosulfate

Medium Risk

Dipalmitoylethyl hydroxyethylmonium methosulfate is a quaternary ammonium compound primarily used as a conditioning agent in personal care products. It functions to improve texture, enhance moisture retention, and facilitate the detangling of hair, making it a common ingredient in hair conditioners and other formulations.

Sustai Insights

This ingredient offers functional benefits as a conditioning agent and is generally considered to have low health risks, including low potential for carcinogenicity and irritancy. However, there are moderate concerns regarding allergenic potential and neurotoxicity. Environmentally, it poses low risks but may contribute to pollution. Regulatory bodies do not impose significant restrictions. Overall, the ingredient is assessed as medium risk, warranting safe usage practices and consideration of alternatives for those seeking more sustainable options.

Amodimethicone

Low Risk

Amodimethicone is a silicon-based polymer commonly used in personal care products, particularly hair conditioners and styling products. It functions primarily as a conditioning agent, providing smoothness and shine to hair while also helping to reduce frizz and improve manageability.

Sustai Insights

Amodimethicone offers functional benefits such as enhanced hair conditioning, frizz control, and improved smoothness without significant health risks; it has low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, contamination during production is a notable concern. Environmentally, it poses minimal risks but its persistence may contribute to pollution. Regulatory status is generally favorable, with few restrictions. Overall, it is assessed as low risk, making it a viable option in personal care formulations. Alternatives include natural conditioning agents like shea butter or argan oil.

Alpha Isomethyl Ionone

High Risk

Alpha isomethyl ionone is a synthetic fragrance ingredient derived from ionones, which are naturally occurring compounds found in various plants. It is commonly used in cosmetics and personal care products for its pleasant scent and odor-masking properties.

Sustai Insights

Alpha isomethyl ionone serves as a fragrance component, enhancing product appeal. However, it is associated with a high potential for allergies and skin sensitization. While it poses low risks for carcinogenicity and reproductive toxicity, its use is restricted in verified products, highlighting regulatory concerns. Overall, the risk level is assessed as high due to these allergy-related concerns. Safe usage practices should be observed, and alternatives such as natural essential oils may be considered.

Serine

Low Risk

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

Sustai Insights

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

Benzyl Salicylate

High Risk

Benzyl salicylate is an ester of benzyl alcohol and salicylic acid, commonly used in personal care products as a fragrance component and UV filter. It is known for its ability to enhance product stability and provide a pleasant scent.

Sustai Insights

Benzyl salicylate offers functional benefits such as UV protection and fragrance enhancement. However, it is associated with a high allergenic potential and is categorized as a skin irritant, posing significant health risks. Environmental risks include its potential to act as a pollutant. Regulatory authorities have imposed restrictions on its use due to these concerns. Overall, it is assessed as high risk, necessitating caution in usage and consideration of safer alternatives.

Glutamic Acid

Low Risk

Glutamic acid is a naturally occurring amino acid that plays a vital role in various biological processes. It is commonly used in food products as a flavor enhancer and is integral to protein synthesis. It also functions as a neurotransmitter in the brain, facilitating communication between nerve cells.

Sustai Insights

Glutamic acid offers functional benefits as an effective flavor enhancer in foods and is recognized for its role in protein synthesis. The ingredient is generally considered safe, with low risks for cancer, allergies, and reproductive toxicity. Regulatory bodies, including the FDA, have not imposed significant restrictions on its use, indicating a low-risk profile overall. While it does not pose significant environmental hazards, safe usage practices should still be observed to mitigate any potential risks. Alternatives include other amino acids or natural flavor enhancers that may serve similar purposes.

Chlorhexidine Digluconate

Medium Risk

Chlorhexidine digluconate is a salt of chlorhexidine, commonly used as an antiseptic and disinfectant in various products. It functions effectively in reducing bacteria on the skin and mucous membranes, making it suitable for surgical scrubs and oral rinses.

Sustai Insights

Chlorhexidine digluconate offers functional benefits as an effective antiseptic, aiding in infection control. However, it poses moderate health risks, including potential allergenic reactions and irritation, while its environmental persistence raises concerns. Regulatory bodies have noted use restrictions due to these risks. Overall, the ingredient carries a medium risk level and should be used with caution, considering safer alternatives when available.

Trideceth 6

Low Risk

Trideceth-6 is a polyethylene glycol ether of tridecanol, commonly used as a surfactant and emulsifier in various cosmetic and personal care products. It aids in improving texture and stability while helping to disperse other ingredients effectively.

Sustai Insights

Trideceth-6 serves functional benefits as an emulsifier, enhancing product stability and texture. It is considered low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. Environmental risks are minimal, with no significant bioaccumulation or pollution potential. Regulatory status is favorable, with no major restrictions. Safe usage practices should be followed, and while alternatives exist, Trideceth-6 remains a low-risk option overall.

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.

Linalool

High Risk

Linalool is a terpene commonly found in various plants, particularly in lavender and mint. It is primarily used in products for its fragrance and potential antimicrobial properties. Linalool is also utilized in formulations for its ability to enhance the sensory experience of personal care and household products.

Sustai Insights

Linalool offers functional benefits as a naturally occurring fragrance component and may exhibit antimicrobial properties. However, it presents high allergenic potential, with concerns about skin irritation and sensitization. Environmental risks include contamination issues, though it is not classified as a persistent pollutant. Regulatory bodies have noted the need for careful handling due to its allergenic nature. Overall, despite some beneficial attributes, the ingredient carries a high risk profile, warranting cautious use and consideration of safer 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.

Citric Acid

Medium Risk

Citric acid is an alpha hydroxy acid used in personal care products primarily for its role as a pH adjuster and natural preservative. It occurs naturally in citrus fruits and is commonly utilized in various formulations for its chelating properties and mild exfoliation benefits.

Sustai Insights

Citric acid offers functional benefits as an effective preservative and pH stabilizer, contributing to product longevity and stability. It is biodegradable and derived from renewable sources. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist due to potential irritation at high concentrations. Environmental risks are limited, as citric acid is not known to accumulate in ecosystems. Regulatory agencies have no significant advisories against its use. Overall, it is assessed as a medium-risk ingredient, with safe usage practices recommended and alternatives available.

Benzyl Alcohol

High Risk

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

Sustai Insights

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

Phenoxyethanol

Medium Risk

Phenoxyethanol is a preservative used in cosmetics and personal care products to prevent microbial growth and extend shelf life. It is commonly found in formulations such as lotions, creams, and serums.

Sustai Insights

Phenoxyethanol serves effectively as a preservative, ensuring product stability and safety by inhibiting microbial growth. It is considered to have low health risks regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist, and regulatory bodies have advised caution in specific applications. Environmental concerns include its potential as a pollutant, although it is not highly bioaccumulative. Overall, the ingredient presents a medium risk level, with safe usage practices recommended and alternative preservatives available for those seeking greener options.

Cetearyl Alcohol

Low Risk

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

Sustai Insights

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

Transform unruly hair into smooth, manageable locks with Kérastase Discipline Smoothing Anti-Frizz Conditioner. This nourishing conditioner is designed for fine, dry, and frizzy hair, delivering exceptional softness and shine while taming frizz effectively.

  • Immediate Smoothing Effect: Experience instant softness and lightness that enhances hair fluidity and movement, making styling a breeze.
  • Strengthening Formula: Enriched with Morpho-Keratin and lipid agents, it strengthens and coats hair fibers, promoting healthier, shinier hair.
  • Sustainably Minded: Kérastase focuses on ethical sourcing and environmentally friendly practices, allowing you to care for your hair while supporting sustainable initiatives.
  • Easy Application: Just apply to clean, wet hair, leave for 2-3 minutes, and rinse for frizz-free hair that feels silky smooth.
  • Complete Hair Care Routine: For best results, pair with Bain Fluidéaliste Shampoo and Keratine Thermique for optimal nourishment and heat protection.

Elevate your hair care ritual with Kérastase, a brand committed to quality and environmental responsibility.

  1. Start with Clean Hair: Wash hair with a suitable shampoo, ideally Bain Fluidealiste Shampoo for best results.
  2. Apply Conditioner: After rinsing out the shampoo, take a generous amount of the conditioner.
  3. Distribute Evenly: Apply the conditioner to mid-lengths and ends, avoiding the roots to prevent greasiness.
  4. Massage Gently: Use fingers to gently massage the conditioner into hair for even coverage and nourishment.
  5. Leave In: Allow the conditioner to sit for 2-3 minutes for the nourishing ingredients to penetrate.
  6. Rinse Thoroughly: Rinse hair thoroughly with lukewarm water to remove all product residue.
  7. Style as Desired: Proceed with your usual styling routine, enjoying smooth, frizz-free results.
  8. Sustainability Tip: Consider reusing the conditioner bottle for other storage needs or recycling it to minimize waste.
Buy on Amazon $48.00

Transform unruly hair into smooth, manageable locks with Kérastase Discipline Smoothing Anti-Frizz Conditioner. This nourishing conditioner is designed for fine, dry, and frizzy hair, delivering exceptional softness and shine while taming frizz effectively.

  • Immediate Smoothing Effect: Experience instant softness and lightness that enhances hair fluidity and movement, making styling a breeze.
  • Strengthening Formula: Enriched with Morpho-Keratin and lipid agents, it strengthens and coats hair fibers, promoting healthier, shinier hair.
  • Sustainably Minded: Kérastase focuses on ethical sourcing and environmentally friendly practices, allowing you to care for your hair while supporting sustainable initiatives.
  • Easy Application: Just apply to clean, wet hair, leave for 2-3 minutes, and rinse for frizz-free hair that feels silky smooth.
  • Complete Hair Care Routine: For best results, pair with Bain Fluidéaliste Shampoo and Keratine Thermique for optimal nourishment and heat protection.

Elevate your hair care ritual with Kérastase, a brand committed to quality and environmental responsibility.

  1. Start with Clean Hair: Wash hair with a suitable shampoo, ideally Bain Fluidealiste Shampoo for best results.
  2. Apply Conditioner: After rinsing out the shampoo, take a generous amount of the conditioner.
  3. Distribute Evenly: Apply the conditioner to mid-lengths and ends, avoiding the roots to prevent greasiness.
  4. Massage Gently: Use fingers to gently massage the conditioner into hair for even coverage and nourishment.
  5. Leave In: Allow the conditioner to sit for 2-3 minutes for the nourishing ingredients to penetrate.
  6. Rinse Thoroughly: Rinse hair thoroughly with lukewarm water to remove all product residue.
  7. Style as Desired: Proceed with your usual styling routine, enjoying smooth, frizz-free results.
  8. Sustainability Tip: Consider reusing the conditioner bottle for other storage needs or recycling it to minimize waste.

Customer Reviews

Star
4.6(1,701)

Customers’ View

Customers generally appreciate the effectiveness of the Smoothing Anti-Frizz Conditioner, noting its ability to control frizz and leave hair smooth, soft, and shiny. Many users highlight the nourishing properties of the conditioner, with comments on how it enhances manageability and texture, making it suitable for various hair types, including curly and color-treated hair. The pleasant scent is frequently praised, providing an enjoyable experience during use. However, some customers express concerns regarding the value for money, citing its high price relative to the perceived benefits. Overall, this conditioner is well-regarded for its performance and quality, aligning well with the preferences of environmentally and health-conscious consumers.

AI-generated from the text of customer reviews

Customer Reviews

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s
sanbel
Kerastase is a wonderful product

This product leaves my hair smooth. It requires a very small amount for each use and is well worth the price.
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N
Nic
Great conditioner!!

I love all the Kerastase products. I have seen such a difference in my hair.
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G
Gloria D.
The smell is amazing. I wish they would make a body wash.

OMG if they made a body wash with the same smell, as this conditioner, and the shampoo, I would buy all of it, lol I absolutely love this product it leaves your hair very soft and shiny ! Thank you, Kerastase
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