KERASTASE Densifique Shampoo - Thickens & Strengthens, Removes Build-Up - 8.5 Fl Oz

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Citronellol

Citronellol

High Risk

Citronellol is a naturally occurring scent ingredient commonly found in various essential oils. It is primarily used for its aromatic properties in perfumes, cosmetics, and household products, contributing to fragrance profiles.

Sustai Insights

Citronellol serves as a fragrance component, enhancing product appeal. However, it has a high allergenic potential, posing risks of skin irritation and sensitization. Environmental concerns include contamination risks. Regulatory bodies have restrictions on its use, emphasizing caution. Overall, citronellol presents a high risk regarding health and safety, warranting careful consideration in product formulations.

Hexyl Cinnamal

Hexyl Cinnamal

High Risk

Hexyl cinnamal is a naturally occurring and synthetic fragrance ingredient used primarily for its pleasant floral scent. It is commonly found in personal care and cosmetic products, contributing to their aromatic profiles.

Sustai Insights

Hexyl cinnamal provides a desirable fragrance in cosmetic formulations, enhancing product appeal. However, it is associated with a high allergenic potential, posing risks of skin irritation and sensitization. While it is not classified as a carcinogen or reproductive toxin, its use is restricted in certain regions. Overall, the ingredient presents a high risk due to its allergenic properties, necessitating caution in formulations, especially for sensitive populations.

Aminomethyl Propanol

Aminomethyl Propanol

High Risk

Aminomethyl propanol is a small molecular weight buffering agent commonly used in cosmetic formulations to help maintain pH levels. It serves as an emulsifier and can enhance product stability and performance in various personal care products.

Sustai Insights

Aminomethyl propanol offers functional benefits as a buffering agent and enhances the stability of formulations. However, it is associated with skin and eye irritation and is subject to high use restrictions. Regulatory agencies have noted its potential risks, leading to an overall high-risk assessment. Safe usage practices should be followed, and alternatives such as milder pH adjusters may be considered.

Geraniol

Geraniol

High Risk

Geraniol is a naturally occurring scent ingredient commonly found in essential oils from plants such as geraniums and lemongrass. It is primarily used for its pleasant floral aroma in perfumes, cosmetics, and household products.

Sustai Insights

Geraniol serves as a fragrance component and offers a natural option for scenting products. However, it has a high allergenic potential and may cause skin irritation in sensitive individuals. While it is considered low risk for carcinogenicity and reproductive toxicity, regulatory bodies have placed restrictions on its use due to allergenic concerns. Overall, the assessment reflects a high-risk level, particularly for those prone to allergies, highlighting the need for caution in its application.

Isopropanolamine

Isopropanolamine

High Risk

Isopropanolamine is an aliphatic amine commonly used in various products. It serves as a surfactant and emulsifier, facilitating the mixing of oil and water components in formulations.

Sustai Insights

Isopropanolamine offers functional benefits as an effective surfactant and emulsifier. However, it carries high use restrictions and has a high-risk classification due to potential health impacts, including low concerns over carcinogenicity and allergies, but with significant regulatory warnings. Environmental risks include pollutant potential, raising concerns about its ecological footprint. Safe usage practices should be followed to minimize exposure, and safer alternatives may be considered for sustainable formulation practices. Overall, the risk level associated with isopropanolamine is high.

Salicylic Acid

Salicylic Acid

High Risk

Salicylic acid is a naturally occurring and synthetic compound primarily used in skincare products for its ability to exfoliate skin, unclog pores, and treat acne. It is a beta hydroxy acid (BHA) that penetrates the skin to effectively reduce inflammation and promote cell turnover.

Sustai Insights

Salicylic acid is recognized for its effective acne treatment properties and ability to enhance skin absorption, making it beneficial in various formulations. However, its use is subject to restrictions due to potential adverse health effects such as skin irritation and enhanced absorption risks. Regulatory bodies have cautioned against high concentrations, marking it as a high-risk ingredient. Special consideration should be given to sensitive populations, and safer alternatives like glycolic acid may be explored to minimize risks.

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.

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.

Sodium Hydroxide

Sodium Hydroxide

High Risk

Sodium hydroxide is a highly caustic and reactive inorganic compound commonly used as a pH adjuster in various products. It is effective in neutralizing acids and plays a role in the production of soaps and detergents.

Sustai Insights

Sodium hydroxide serves essential functions, particularly in adjusting pH levels, but poses significant health risks, including skin and eye irritation. It is subject to high usage restrictions due to its corrosive nature. Environmental concerns include its potential to pollute water sources and contribute to ecosystem damage. Regulatory bodies have imposed strict guidelines on its use, indicating a high-risk profile for products containing this ingredient. Safe handling practices are crucial, and alternatives include milder pH adjusters, emphasizing the need for caution in its application.

Sodium Laureth Sulfate

Sodium Laureth Sulfate

Medium Risk

Sodium laureth sulfate is a surfactant derived from natural sources, primarily coconut or palm oil. It is commonly used in personal care products for its ability to create lather and enhance cleansing properties. This ingredient is frequently found in shampoos, body washes, and other cleansing formulations.

Sustai Insights

Sodium laureth sulfate effectively acts as a surfactant, contributing to the foaming and cleansing action in various products. It is typically biodegradable and derived from renewable resources. However, it can cause skin irritation in sensitive individuals and may pose risks if used in high concentrations. Regulatory bodies have verified its safety at established levels, though some products may impose restrictions on its use. Overall, the risk associated with sodium laureth sulfate is considered moderate, making safe usage practices essential.

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.

Sodium Benzoate

Sodium Benzoate

Medium Risk

Sodium benzoate is a preservative commonly used in food and cosmetic products to prevent microbial growth and extend shelf life. It is derived from benzoic acid and is effective at low concentrations, often used in acidic environments like beverages and condiments.

Sustai Insights

Sodium benzoate serves effectively as a preservative, contributing to product stability and safety. It is generally recognized as safe with low concerns for carcinogenicity, allergies, and reproductive toxicity, though it faces moderate use restrictions in some regions. Environmental risks include its potential as a pollutant, but it does not bioaccumulate significantly. Regulatory bodies have issued advisories regarding its concentration in products. Overall, the risk level is assessed as medium, with safe usage practices recommended. Alternatives such as potassium sorbate may provide similar benefits with potentially lower restrictions.

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.

Carbomer

Carbomer

Low Risk

Carbomer is a large polymeric chemical compound primarily used as a thickening agent in various cosmetic and personal care products. It enhances the texture and stability of formulations, making it effective in creams, gels, and lotions.

Sustai Insights

Carbomer serves as an effective thickening agent, improving product texture and stability. It is considered low-risk concerning health concerns such as carcinogenicity, allergenicity, and reproductive toxicity. While irritation may occur with skin or eye contact, the overall health and environmental risks are minimal. Regulatory bodies have not placed significant restrictions on carbomer, supporting its safety for use in formulations. Safe usage practices should be followed to minimize irritation potential. Alternatives like xanthan gum or guar gum may provide similar benefits with a natural profile. Overall, the ingredient is assessed as low risk.

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.

Safflower Glucoside

Safflower Glucoside

Low Risk

Safflower glucoside is a natural ingredient derived from safflower oil, primarily used as an emollient and skin conditioning agent in cosmetic formulations. It helps to improve skin texture and hydration by forming a protective barrier on the skin's surface.

Sustai Insights

Safflower glucoside offers functional benefits as an emollient, enhancing skin hydration and texture. It is sustainably sourced and biodegradable, posing low health risks, including low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmental risks are minimal, with no significant pollution or bioaccumulation issues. Regulatory status indicates no current restrictions. Overall, the risk level is assessed as low, making it a safe choice in formulations.

Polyquaternium 16

Polyquaternium 16

Low Risk

Polyquaternium-16 is a polymeric quaternary ammonium compound used primarily in hair and skin care products as a conditioning agent and film former. It enhances texture, improves moisture retention, and provides a smooth feel to formulations.

Sustai Insights

Polyquaternium-16 offers functional benefits as a conditioning agent, effectively improving product performance in hair and skin care. It is not classified as a carcinogen, allergen, or reproductive toxicant, indicating low health risks. Environmental assessments show low pollutant potential and minimal bioaccumulation. No current restrictions are noted from regulatory bodies, supporting its safe use. Overall, the ingredient presents a low risk profile, making it a viable option in personal care formulations.

Arginine

Arginine

Low Risk

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

Sustai Insights

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

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.

Glycol Distearate

Glycol Distearate

Low Risk

Glycol distearate is a compound derived from stearic acid and ethylene glycol, primarily used as an emulsifier and thickening agent in cosmetic formulations. It helps to stabilize emulsions and improve the texture of products, allowing for better application and consistency.

Sustai Insights

Glycol distearate offers functional benefits as an effective emulsifier, enhancing product stability and texture. It is generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, attention is warranted regarding cumulative exposure from multiple sources. While it poses minimal health and environmental risks, users should adhere to recommended usage levels. Overall, the risk level is assessed as low, with no significant regulatory warnings or restrictions.

Cocamide Mipa

Cocamide Mipa

Low Risk

Cocamide 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.

Sodium Hyaluronate

Sodium Hyaluronate

Low Risk

Sodium hyaluronate is the sodium salt of hyaluronic acid, a naturally occurring polysaccharide in the body. It functions primarily as a humectant in cosmetic formulations, retaining moisture and enhancing skin hydration, contributing to the overall texture and appearance of products.

Sustai Insights

Sodium hyaluronate offers several functional benefits, including effective moisture retention and skin hydration. It is considered safe with low concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it is not classified as a pollutant or bioaccumulative. Regulatory bodies do not impose significant restrictions on its use. Overall, it is assessed as low risk, making it a favorable ingredient in cosmetic formulations.

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.

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.

Polysilicone 8

Polysilicone 8

Low Risk

Polysilicone-8 is a siloxane polymer primarily used in cosmetic formulations for its smoothing and film-forming properties. It helps improve the texture of products and provides a silky feel on the skin, contributing to the overall aesthetic of the formulation.

Sustai Insights

Polysilicone-8 exhibits functional benefits as a film former and texture enhancer in cosmetic products. It is generally considered safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental risks are minimal, as it does not significantly contribute to pollution or bioaccumulation. Regulatory bodies have not imposed restrictions on its use. Overall, the risk associated with polysilicone-8 is low, making it a favorable ingredient choice, particularly in leave-on applications.

Ppg 5 Ceteth 20

Ppg 5 Ceteth 20

Low Risk

PPG-5-Ceteth-20 is a polyoxypropylene, polyoxyethylene glycol ether used primarily as a surfactant and emulsifier in various personal care products. It helps to stabilize formulations and improve texture, enhancing the overall user experience in products such as creams, lotions, and cleansers.

Sustai Insights

PPG-5-Ceteth-20 provides functional benefits as an effective emulsifier and surfactant, contributing to product stability. It is generally considered to have low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks appear low, as it does not significantly contribute to pollution or bioaccumulation. Regulatory bodies have not issued major advisories, confirming its safety in approved concentrations. Usage recommendations include adhering to specified levels to maintain safety, and alternatives may include other emulsifiers derived from natural sources. Overall, this ingredient is assessed as low risk.

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.

Sodium Chloride

Sodium Chloride

Low Risk

Sodium chloride is an inorganic salt commonly known as table salt. It is primarily used in food preservation and flavor enhancement, as well as in various industrial applications. It exists as a crystalline solid and dissolves easily in water, making it effective for diverse uses in food products and other formulations.

Sustai Insights

Sodium chloride serves essential functions in food preservation and flavor enhancement. It is considered safe with low health risks related to cancer, allergies, and reproductive toxicity. Environmental concerns are minimal, as it does not bioaccumulate and poses low pollutant potential. Regulatory bodies, including the FDA, recognize its safety for consumption. Overall, sodium chloride carries a low risk profile, making it a widely accepted ingredient in food and cosmetic products.

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.

Citronellol

High Risk

Citronellol is a naturally occurring scent ingredient commonly found in various essential oils. It is primarily used for its aromatic properties in perfumes, cosmetics, and household products, contributing to fragrance profiles.

Sustai Insights

Citronellol serves as a fragrance component, enhancing product appeal. However, it has a high allergenic potential, posing risks of skin irritation and sensitization. Environmental concerns include contamination risks. Regulatory bodies have restrictions on its use, emphasizing caution. Overall, citronellol presents a high risk regarding health and safety, warranting careful consideration in product formulations.

Carbomer

Low Risk

Carbomer is a large polymeric chemical compound primarily used as a thickening agent in various cosmetic and personal care products. It enhances the texture and stability of formulations, making it effective in creams, gels, and lotions.

Sustai Insights

Carbomer serves as an effective thickening agent, improving product texture and stability. It is considered low-risk concerning health concerns such as carcinogenicity, allergenicity, and reproductive toxicity. While irritation may occur with skin or eye contact, the overall health and environmental risks are minimal. Regulatory bodies have not placed significant restrictions on carbomer, supporting its safety for use in formulations. Safe usage practices should be followed to minimize irritation potential. Alternatives like xanthan gum or guar gum may provide similar benefits with a natural profile. Overall, the ingredient is assessed as low risk.

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.

Hexyl Cinnamal

High Risk

Hexyl cinnamal is a naturally occurring and synthetic fragrance ingredient used primarily for its pleasant floral scent. It is commonly found in personal care and cosmetic products, contributing to their aromatic profiles.

Sustai Insights

Hexyl cinnamal provides a desirable fragrance in cosmetic formulations, enhancing product appeal. However, it is associated with a high allergenic potential, posing risks of skin irritation and sensitization. While it is not classified as a carcinogen or reproductive toxin, its use is restricted in certain regions. Overall, the ingredient presents a high risk due to its allergenic properties, necessitating caution in formulations, especially for sensitive populations.

Safflower Glucoside

Low Risk

Safflower glucoside is a natural ingredient derived from safflower oil, primarily used as an emollient and skin conditioning agent in cosmetic formulations. It helps to improve skin texture and hydration by forming a protective barrier on the skin's surface.

Sustai Insights

Safflower glucoside offers functional benefits as an emollient, enhancing skin hydration and texture. It is sustainably sourced and biodegradable, posing low health risks, including low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmental risks are minimal, with no significant pollution or bioaccumulation issues. Regulatory status indicates no current restrictions. Overall, the risk level is assessed as low, making it a safe choice in formulations.

Aminomethyl Propanol

High Risk

Aminomethyl propanol is a small molecular weight buffering agent commonly used in cosmetic formulations to help maintain pH levels. It serves as an emulsifier and can enhance product stability and performance in various personal care products.

Sustai Insights

Aminomethyl propanol offers functional benefits as a buffering agent and enhances the stability of formulations. However, it is associated with skin and eye irritation and is subject to high use restrictions. Regulatory agencies have noted its potential risks, leading to an overall high-risk assessment. Safe usage practices should be followed, and alternatives such as milder pH adjusters may be considered.

Polyquaternium 16

Low Risk

Polyquaternium-16 is a polymeric quaternary ammonium compound used primarily in hair and skin care products as a conditioning agent and film former. It enhances texture, improves moisture retention, and provides a smooth feel to formulations.

Sustai Insights

Polyquaternium-16 offers functional benefits as a conditioning agent, effectively improving product performance in hair and skin care. It is not classified as a carcinogen, allergen, or reproductive toxicant, indicating low health risks. Environmental assessments show low pollutant potential and minimal bioaccumulation. No current restrictions are noted from regulatory bodies, supporting its safe use. Overall, the ingredient presents a low risk profile, making it a viable option in personal care formulations.

Arginine

Low Risk

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

Sustai Insights

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

Geraniol

High Risk

Geraniol is a naturally occurring scent ingredient commonly found in essential oils from plants such as geraniums and lemongrass. It is primarily used for its pleasant floral aroma in perfumes, cosmetics, and household products.

Sustai Insights

Geraniol serves as a fragrance component and offers a natural option for scenting products. However, it has a high allergenic potential and may cause skin irritation in sensitive individuals. While it is considered low risk for carcinogenicity and reproductive toxicity, regulatory bodies have placed restrictions on its use due to allergenic concerns. Overall, the assessment reflects a high-risk level, particularly for those prone to allergies, highlighting the need for caution in its application.

Isopropanolamine

High Risk

Isopropanolamine is an aliphatic amine commonly used in various products. It serves as a surfactant and emulsifier, facilitating the mixing of oil and water components in formulations.

Sustai Insights

Isopropanolamine offers functional benefits as an effective surfactant and emulsifier. However, it carries high use restrictions and has a high-risk classification due to potential health impacts, including low concerns over carcinogenicity and allergies, but with significant regulatory warnings. Environmental risks include pollutant potential, raising concerns about its ecological footprint. Safe usage practices should be followed to minimize exposure, and safer alternatives may be considered for sustainable formulation practices. Overall, the risk level associated with isopropanolamine is high.

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.

Glycol Distearate

Low Risk

Glycol distearate is a compound derived from stearic acid and ethylene glycol, primarily used as an emulsifier and thickening agent in cosmetic formulations. It helps to stabilize emulsions and improve the texture of products, allowing for better application and consistency.

Sustai Insights

Glycol distearate offers functional benefits as an effective emulsifier, enhancing product stability and texture. It is generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, attention is warranted regarding cumulative exposure from multiple sources. While it poses minimal health and environmental risks, users should adhere to recommended usage levels. Overall, the risk level is assessed as low, with no significant regulatory warnings or restrictions.

Salicylic Acid

High Risk

Salicylic acid is a naturally occurring and synthetic compound primarily used in skincare products for its ability to exfoliate skin, unclog pores, and treat acne. It is a beta hydroxy acid (BHA) that penetrates the skin to effectively reduce inflammation and promote cell turnover.

Sustai Insights

Salicylic acid is recognized for its effective acne treatment properties and ability to enhance skin absorption, making it beneficial in various formulations. However, its use is subject to restrictions due to potential adverse health effects such as skin irritation and enhanced absorption risks. Regulatory bodies have cautioned against high concentrations, marking it as a high-risk ingredient. Special consideration should be given to sensitive populations, and safer alternatives like glycolic acid may be explored to minimize risks.

Cocamide Mipa

Low Risk

Cocamide 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.

Sodium Hyaluronate

Low Risk

Sodium hyaluronate is the sodium salt of hyaluronic acid, a naturally occurring polysaccharide in the body. It functions primarily as a humectant in cosmetic formulations, retaining moisture and enhancing skin hydration, contributing to the overall texture and appearance of products.

Sustai Insights

Sodium hyaluronate offers several functional benefits, including effective moisture retention and skin hydration. It is considered safe with low concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it is not classified as a pollutant or bioaccumulative. Regulatory bodies do not impose significant restrictions on its use. Overall, it is assessed as low risk, making it a favorable ingredient in cosmetic formulations.

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.

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.

Sodium Laureth Sulfate

Medium Risk

Sodium laureth sulfate is a surfactant derived from natural sources, primarily coconut or palm oil. It is commonly used in personal care products for its ability to create lather and enhance cleansing properties. This ingredient is frequently found in shampoos, body washes, and other cleansing formulations.

Sustai Insights

Sodium laureth sulfate effectively acts as a surfactant, contributing to the foaming and cleansing action in various products. It is typically biodegradable and derived from renewable resources. However, it can cause skin irritation in sensitive individuals and may pose risks if used in high concentrations. Regulatory bodies have verified its safety at established levels, though some products may impose restrictions on its use. Overall, the risk associated with sodium laureth sulfate is considered moderate, making safe usage practices essential.

Polysilicone 8

Low Risk

Polysilicone-8 is a siloxane polymer primarily used in cosmetic formulations for its smoothing and film-forming properties. It helps improve the texture of products and provides a silky feel on the skin, contributing to the overall aesthetic of the formulation.

Sustai Insights

Polysilicone-8 exhibits functional benefits as a film former and texture enhancer in cosmetic products. It is generally considered safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental risks are minimal, as it does not significantly contribute to pollution or bioaccumulation. Regulatory bodies have not imposed restrictions on its use. Overall, the risk associated with polysilicone-8 is low, making it a favorable ingredient choice, particularly in leave-on applications.

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.

Ppg 5 Ceteth 20

Low Risk

PPG-5-Ceteth-20 is a polyoxypropylene, polyoxyethylene glycol ether used primarily as a surfactant and emulsifier in various personal care products. It helps to stabilize formulations and improve texture, enhancing the overall user experience in products such as creams, lotions, and cleansers.

Sustai Insights

PPG-5-Ceteth-20 provides functional benefits as an effective emulsifier and surfactant, contributing to product stability. It is generally considered to have low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks appear low, as it does not significantly contribute to pollution or bioaccumulation. Regulatory bodies have not issued major advisories, confirming its safety in approved concentrations. Usage recommendations include adhering to specified levels to maintain safety, and alternatives may include other emulsifiers derived from natural sources. Overall, this ingredient is assessed as low risk.

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.

Sodium Benzoate

Medium Risk

Sodium benzoate is a preservative commonly used in food and cosmetic products to prevent microbial growth and extend shelf life. It is derived from benzoic acid and is effective at low concentrations, often used in acidic environments like beverages and condiments.

Sustai Insights

Sodium benzoate serves effectively as a preservative, contributing to product stability and safety. It is generally recognized as safe with low concerns for carcinogenicity, allergies, and reproductive toxicity, though it faces moderate use restrictions in some regions. Environmental risks include its potential as a pollutant, but it does not bioaccumulate significantly. Regulatory bodies have issued advisories regarding its concentration in products. Overall, the risk level is assessed as medium, with safe usage practices recommended. Alternatives such as potassium sorbate may provide similar benefits with potentially lower restrictions.

Sodium Chloride

Low Risk

Sodium chloride is an inorganic salt commonly known as table salt. It is primarily used in food preservation and flavor enhancement, as well as in various industrial applications. It exists as a crystalline solid and dissolves easily in water, making it effective for diverse uses in food products and other formulations.

Sustai Insights

Sodium chloride serves essential functions in food preservation and flavor enhancement. It is considered safe with low health risks related to cancer, allergies, and reproductive toxicity. Environmental concerns are minimal, as it does not bioaccumulate and poses low pollutant potential. Regulatory bodies, including the FDA, recognize its safety for consumption. Overall, sodium chloride carries a low risk profile, making it a widely accepted ingredient in food and cosmetic products.

Sodium Hydroxide

High Risk

Sodium hydroxide is a highly caustic and reactive inorganic compound commonly used as a pH adjuster in various products. It is effective in neutralizing acids and plays a role in the production of soaps and detergents.

Sustai Insights

Sodium hydroxide serves essential functions, particularly in adjusting pH levels, but poses significant health risks, including skin and eye irritation. It is subject to high usage restrictions due to its corrosive nature. Environmental concerns include its potential to pollute water sources and contribute to ecosystem damage. Regulatory bodies have imposed strict guidelines on its use, indicating a high-risk profile for products containing this ingredient. Safe handling practices are crucial, and alternatives include milder pH adjusters, emphasizing the need for caution in its application.

Transform your hair with Kerastase's Thickening Shampoo, designed to address thinning hair concerns. This gentle formula purifies the scalp while enhancing hair density, resulting in thicker, fuller locks from root to tip.

  • Density Boost: Hyaluronic Acid visibly thickens and strengthens hair.
  • Scalp Purification: Removes buildup, dryness, and dandruff for a clean scalp.
  • Enhanced Shine: Leaves hair moisturized and radiant without weighing it down.
  • Easy Application: A quarter-sized amount is all that's needed for effective cleansing.
  • Ideal Pairing: For optimal results, follow with Densifique Conditioner or Mask.
  • Complete Care: Part of the Densifique Collection, targeting thin and thinning hair.
  • Suitable for All Hair Types: Formulated to benefit various hair textures and conditions.

  1. Wet Hair: Start by thoroughly wetting your hair with warm water to open the hair cuticles for better product absorption.
  2. Apply Shampoo: Dispense a quarter-sized amount of the Thickening Shampoo into your palm.
  3. Massage: Gently massage the shampoo into your scalp and hair, focusing on the roots to stimulate circulation and promote thickness.
  4. Rinse: Rinse thoroughly with warm water, ensuring all product is removed from your hair.
  5. Repeat if Necessary: For a deeper cleanse, you may repeat the process.
  6. Follow Up: After rinsing, apply Densifique Conditioner or Mask for enhanced results.
  7. Style as Usual: Proceed with your regular styling routine to enjoy thicker, fuller hair.
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Transform your hair with Kerastase's Thickening Shampoo, designed to address thinning hair concerns. This gentle formula purifies the scalp while enhancing hair density, resulting in thicker, fuller locks from root to tip.

  • Density Boost: Hyaluronic Acid visibly thickens and strengthens hair.
  • Scalp Purification: Removes buildup, dryness, and dandruff for a clean scalp.
  • Enhanced Shine: Leaves hair moisturized and radiant without weighing it down.
  • Easy Application: A quarter-sized amount is all that's needed for effective cleansing.
  • Ideal Pairing: For optimal results, follow with Densifique Conditioner or Mask.
  • Complete Care: Part of the Densifique Collection, targeting thin and thinning hair.
  • Suitable for All Hair Types: Formulated to benefit various hair textures and conditions.

  1. Wet Hair: Start by thoroughly wetting your hair with warm water to open the hair cuticles for better product absorption.
  2. Apply Shampoo: Dispense a quarter-sized amount of the Thickening Shampoo into your palm.
  3. Massage: Gently massage the shampoo into your scalp and hair, focusing on the roots to stimulate circulation and promote thickness.
  4. Rinse: Rinse thoroughly with warm water, ensuring all product is removed from your hair.
  5. Repeat if Necessary: For a deeper cleanse, you may repeat the process.
  6. Follow Up: After rinsing, apply Densifique Conditioner or Mask for enhanced results.
  7. Style as Usual: Proceed with your regular styling routine to enjoy thicker, fuller hair.

Customer Reviews

Star
4.5(6,849)

Customers’ View

Customers generally appreciate the effectiveness and quality of the Kerastase Thickening Shampoo. Many highlight its pleasant scent and the ability to leave hair shiny, silky, and full of body. The shampoo is noted for enhancing hair thickness, with users reporting that their fine, limp hair feels more voluminous and manageable. Additionally, it cleanses the scalp without drying out the hair, contributing to overall hair health. However, opinions are mixed regarding its value for money, with some believing it is worth the investment while others feel it could be more reasonably priced. Overall, customers find this product aligns well with their health-conscious and eco-friendly values, as it promotes healthier hair without compromising on quality.

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