Kiehl's Overnight Hydrating Face Mask - Deeply Moisturizes & Strengthens Barrier - 3.4 fl oz

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Paraben-Free

Paraben-Free

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Products formulated without parabens, synthetic preservatives linked to potential health risks. Offers safer alternatives for skincare, cosmetics, and personal care.

Paraben-Free

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Products formulated without parabens, synthetic preservatives linked to potential health risks. Offers safer alternatives for skincare, cosmetics, and personal care.

NSF Certified

NSF Certified

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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.

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.

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.

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.

Chlorphenesin

Chlorphenesin

Medium Risk

Chlorphenesin is a synthetic preservative commonly used in cosmetics and personal care products to prevent microbial growth and extend shelf life.

Sustai Insights

Chlorphenesin serves effectively as a preservative, contributing to product stability. While it poses low to moderate health risks, such as potential irritation and moderate use restrictions, it is not considered a carcinogen. Environmentally, concerns include persistence and bioaccumulation, with regulatory warnings from agencies like Environment Canada and ECHA. Overall, chlorphenesin is assessed as medium risk, highlighting the need for cautious usage and consideration of safer substitutes.

Hydroxystearic Acid

Hydroxystearic Acid

Low Risk

Hydroxystearic acid is a fatty acid commonly used in cosmetic formulations. It serves as an emulsifier, stabilizer, and thickening agent, contributing to the texture and consistency of various products.

Sustai Insights

Hydroxystearic acid offers functional benefits such as improving product stability and texture. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergenic potential, and reproductive toxicity. Environmental risks are minimal, with no significant pollutant or bioaccumulation potential. Regulatory bodies have not imposed restrictions on its usage. Overall, the risk level associated with this ingredient is low. Safe usage practices involve adhering to recommended concentrations in formulations, while alternatives like natural emulsifiers may provide similar benefits.

Isononyl Isononanoate

Isononyl Isononanoate

Low Risk

Isononyl isononanoate is a synthetic skin conditioning agent commonly used in cosmetic formulations to enhance skin feel and texture. It is primarily utilized for its emollient properties, helping to soften and smooth the skin without leaving a greasy residue.

Sustai Insights

Isononyl isononanoate provides effective skin conditioning benefits, enhancing the texture of products. It is considered low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. Environmental impact assessments indicate minimal pollution and bioaccumulation potential. Regulatory agencies do not impose significant restrictions on its use, maintaining a low overall risk profile. Safe usage practices are recommended, but alternatives exist for those seeking different formulations. In conclusion, isononyl isononanoate is associated with low risk in both health and environmental contexts.

Lauryl Laurate

Lauryl Laurate

Low Risk

Lauryl laurate is an ester derived from lauryl alcohol and lauric acid, commonly used in cosmetic formulations as an emollient and surfactant. It contributes to the texture and spreadability of products, enhancing their overall feel on the skin.

Sustai Insights

Lauryl laurate offers functional benefits as a skin-conditioning agent and emulsifier, contributing to product stability. It is considered low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. Environmental assessments indicate minimal pollutant potential. Regulatory bodies do not impose significant restrictions. Overall, the ingredient is deemed low risk for use in cosmetic applications, with no specific alternatives identified.

Sodium Polyacrylate

Sodium Polyacrylate

Low Risk

Sodium polyacrylate is a sodium salt of polyacrylic acid, commonly used as a thickener, absorbent, or gelling agent in various personal care and household products. It is known for its ability to retain moisture and improve product texture.

Sustai Insights

Sodium polyacrylate offers functional benefits such as moisture retention and texture improvement in formulations. It is considered to have low health risks, with negligible concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal risk as a pollutant and is not bioaccumulative. Regulatory bodies impose few restrictions, indicating its safety profile. Overall, it is regarded as low risk, making it a viable option in formulation practices.

Euphorbia Cerifera (Candelilla) Wax

Euphorbia Cerifera (Candelilla) Wax

Low Risk

Candelilla wax is extracted from Euphorbia cerifera, a shrub native to northern Mexico and the southwestern United States. It is primarily used as a thickening agent, emollient, and film-forming agent in cosmetic and personal care products.

Sustai Insights

Candelilla wax serves effectively as a natural thickener and emollient, contributing to product texture and moisture retention. It is biodegradable and sourced sustainably, supporting eco-friendly formulations. Health risks are low, with minimal concerns about sensitization. Environmental hazards are also low, with no significant pollutant or bioaccumulation potential noted. Regulatory bodies impose few restrictions, indicating overall low risk. Safe usage practices should be followed, and alternatives like carnauba wax may be considered for those seeking different plant-based options.

Sorbitan Olivate

Sorbitan Olivate

Low Risk

Sorbitan olivate is a surfactant derived from olive oil and sorbitol. It functions primarily as an emulsifier, allowing for the mixing of oil and water in cosmetic formulations. It is commonly found in creams and lotions, enhancing texture and stability.

Sustai Insights

Sorbitan olivate offers functional benefits as an emulsifier, improving product texture and stability while being derived from a sustainable source. Health risks are low, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it is not known to bioaccumulate or contribute to pollution. Regulatory bodies have not identified restrictions, indicating a favorable risk level. For safe usage, it is recommended in standard cosmetic formulations, with few alternatives necessary given its low-risk profile.

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.

Pseudoalteromonas Ferment Extract

Pseudoalteromonas Ferment Extract

Low Risk

Pseudoalteromonas ferment extract is an extract derived from the fermentation of the marine bacterium Pseudoalteromonas. It is primarily used in cosmetic and personal care products for its moisturizing and skin-conditioning properties, contributing to product texture and stability.

Sustai Insights

Pseudoalteromonas ferment extract is recognized for its effective moisturizing properties and potential skin-conditioning benefits, contributing to product efficacy. It is regarded as low risk concerning health effects, including carcinogenicity and allergies, with no current restrictions from regulatory bodies. Environmentally, it does not pose significant concerns, as it is not classified as a pollutant or bioaccumulative. Overall, the ingredient's safety profile and functional benefits support its inclusion in formulations, reflecting a low risk assessment.

Sorbitan Stearate

Sorbitan Stearate

Low Risk

Sorbitan stearate is a surfactant composed of sorbitol and stearic acid. It is commonly used as an emulsifier in cosmetics and personal care products, aiding in the blending of oil and water-based ingredients, enhancing texture and stability.

Sustai Insights

Sorbitan stearate serves effectively as an emulsifier, enhancing product stability and texture. It is considered low risk for health concerns such as carcinogenicity and allergies. Environmental impacts are minimal, with no evidence of bioaccumulation or significant pollution. Regulatory bodies have not flagged this ingredient for use restrictions. Overall, it is assessed as low risk, with no major health or environmental concerns noted, making it a viable choice in formulations.

Ethylhexylglycerin

Ethylhexylglycerin

Low Risk

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

Sustai Insights

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

Squalane Oil

Squalane Oil

Low Risk

Squalane oil is a lightweight, colorless oil derived from olive or sugarcane that is commonly used in cosmetic formulations. It functions primarily as a moisturizer and emollient, enhancing skin hydration while imparting a silky texture to products. Squalane is also known for its stability and resistance to oxidation, making it a favored ingredient in skincare.

Sustai Insights

Squalane oil is recognized for its effective moisturizing properties and is sustainably sourced, often derived from olives or sugarcane, contributing to its eco-friendly profile. Health risks are minimal, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental impact is also low, as it is not known to bioaccumulate or pollute. Regulatory bodies have not placed restrictions on its use. Overall, the ingredient poses a low risk, making it a safe option in cosmetic products. Alternatives such as jojoba oil or other plant-based emulsifiers may offer similar benefits.

Propanediol

Propanediol

Low Risk

Propanediol is a glycol compound commonly used in cosmetic and personal care products as a solvent, humectant, and skin-conditioning agent. It serves to enhance the texture and moisture retention of formulations, contributing to overall product efficacy.

Sustai Insights

Propanediol offers functional benefits such as effective moisture retention and improved product application. It is considered low-risk in terms of health concerns, with minimal associations with carcinogenicity, allergies, or reproductive toxicity. Environmentally, it has low pollutant potential and is not bioaccumulative. Regulatory bodies have not placed restrictions on its use. Despite concerns regarding enhanced skin absorption and potential endocrine disruption, the overall assessment indicates low risk. Safe usage practices should be followed, and alternatives like glycerin or other plant-based humectants can be considered.

Behenyl Behenate

Behenyl Behenate

Low Risk

Behensyl behenate is an ester of behenic acid, primarily used as an emollient and thickening agent in cosmetic formulations. It enhances the texture and stability of products while providing a smooth application feel.

Sustai Insights

Behensyl behenate serves as an effective emollient with low allergenic potential, contributing to product stability and user experience. It is not associated with significant health risks, including carcinogenicity, irritations, or developmental toxicity, and poses minimal environmental hazards. Regulatory bodies have not indicated any severe restrictions. Overall, this ingredient presents a low risk profile, making it a suitable choice in cosmetic formulations.

Hydroxystearic Acid

Low Risk

Hydroxystearic acid is a fatty acid commonly used in cosmetic formulations. It serves as an emulsifier, stabilizer, and thickening agent, contributing to the texture and consistency of various products.

Sustai Insights

Hydroxystearic acid offers functional benefits such as improving product stability and texture. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergenic potential, and reproductive toxicity. Environmental risks are minimal, with no significant pollutant or bioaccumulation potential. Regulatory bodies have not imposed restrictions on its usage. Overall, the risk level associated with this ingredient is low. Safe usage practices involve adhering to recommended concentrations in formulations, while alternatives like natural emulsifiers may provide similar benefits.

Isononyl Isononanoate

Low Risk

Isononyl isononanoate is a synthetic skin conditioning agent commonly used in cosmetic formulations to enhance skin feel and texture. It is primarily utilized for its emollient properties, helping to soften and smooth the skin without leaving a greasy residue.

Sustai Insights

Isononyl isononanoate provides effective skin conditioning benefits, enhancing the texture of products. It is considered low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. Environmental impact assessments indicate minimal pollution and bioaccumulation potential. Regulatory agencies do not impose significant restrictions on its use, maintaining a low overall risk profile. Safe usage practices are recommended, but alternatives exist for those seeking different formulations. In conclusion, isononyl isononanoate is associated with low risk in both health and environmental contexts.

Lauryl Laurate

Low Risk

Lauryl laurate is an ester derived from lauryl alcohol and lauric acid, commonly used in cosmetic formulations as an emollient and surfactant. It contributes to the texture and spreadability of products, enhancing their overall feel on the skin.

Sustai Insights

Lauryl laurate offers functional benefits as a skin-conditioning agent and emulsifier, contributing to product stability. It is considered low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. Environmental assessments indicate minimal pollutant potential. Regulatory bodies do not impose significant restrictions. Overall, the ingredient is deemed low risk for use in cosmetic applications, with no specific alternatives identified.

Sodium Polyacrylate

Low Risk

Sodium polyacrylate is a sodium salt of polyacrylic acid, commonly used as a thickener, absorbent, or gelling agent in various personal care and household products. It is known for its ability to retain moisture and improve product texture.

Sustai Insights

Sodium polyacrylate offers functional benefits such as moisture retention and texture improvement in formulations. It is considered to have low health risks, with negligible concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal risk as a pollutant and is not bioaccumulative. Regulatory bodies impose few restrictions, indicating its safety profile. Overall, it is regarded as low risk, making it a viable option in formulation practices.

Euphorbia Cerifera (Candelilla) Wax

Low Risk

Candelilla wax is extracted from Euphorbia cerifera, a shrub native to northern Mexico and the southwestern United States. It is primarily used as a thickening agent, emollient, and film-forming agent in cosmetic and personal care products.

Sustai Insights

Candelilla wax serves effectively as a natural thickener and emollient, contributing to product texture and moisture retention. It is biodegradable and sourced sustainably, supporting eco-friendly formulations. Health risks are low, with minimal concerns about sensitization. Environmental hazards are also low, with no significant pollutant or bioaccumulation potential noted. Regulatory bodies impose few restrictions, indicating overall low risk. Safe usage practices should be followed, and alternatives like carnauba wax may be considered for those seeking different plant-based options.

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.

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.

Sorbitan Olivate

Low Risk

Sorbitan olivate is a surfactant derived from olive oil and sorbitol. It functions primarily as an emulsifier, allowing for the mixing of oil and water in cosmetic formulations. It is commonly found in creams and lotions, enhancing texture and stability.

Sustai Insights

Sorbitan olivate offers functional benefits as an emulsifier, improving product texture and stability while being derived from a sustainable source. Health risks are low, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it is not known to bioaccumulate or contribute to pollution. Regulatory bodies have not identified restrictions, indicating a favorable risk level. For safe usage, it is recommended in standard cosmetic formulations, with few alternatives necessary given its low-risk profile.

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.

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.

Pseudoalteromonas Ferment Extract

Low Risk

Pseudoalteromonas ferment extract is an extract derived from the fermentation of the marine bacterium Pseudoalteromonas. It is primarily used in cosmetic and personal care products for its moisturizing and skin-conditioning properties, contributing to product texture and stability.

Sustai Insights

Pseudoalteromonas ferment extract is recognized for its effective moisturizing properties and potential skin-conditioning benefits, contributing to product efficacy. It is regarded as low risk concerning health effects, including carcinogenicity and allergies, with no current restrictions from regulatory bodies. Environmentally, it does not pose significant concerns, as it is not classified as a pollutant or bioaccumulative. Overall, the ingredient's safety profile and functional benefits support its inclusion in formulations, reflecting a low risk assessment.

Chlorphenesin

Medium Risk

Chlorphenesin is a synthetic preservative commonly used in cosmetics and personal care products to prevent microbial growth and extend shelf life.

Sustai Insights

Chlorphenesin serves effectively as a preservative, contributing to product stability. While it poses low to moderate health risks, such as potential irritation and moderate use restrictions, it is not considered a carcinogen. Environmentally, concerns include persistence and bioaccumulation, with regulatory warnings from agencies like Environment Canada and ECHA. Overall, chlorphenesin is assessed as medium risk, highlighting the need for cautious usage and consideration of safer substitutes.

Sorbitan Stearate

Low Risk

Sorbitan stearate is a surfactant composed of sorbitol and stearic acid. It is commonly used as an emulsifier in cosmetics and personal care products, aiding in the blending of oil and water-based ingredients, enhancing texture and stability.

Sustai Insights

Sorbitan stearate serves effectively as an emulsifier, enhancing product stability and texture. It is considered low risk for health concerns such as carcinogenicity and allergies. Environmental impacts are minimal, with no evidence of bioaccumulation or significant pollution. Regulatory bodies have not flagged this ingredient for use restrictions. Overall, it is assessed as low risk, with no major health or environmental concerns noted, making it a viable choice in formulations.

Ethylhexylglycerin

Low Risk

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

Sustai Insights

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

Squalane Oil

Low Risk

Squalane oil is a lightweight, colorless oil derived from olive or sugarcane that is commonly used in cosmetic formulations. It functions primarily as a moisturizer and emollient, enhancing skin hydration while imparting a silky texture to products. Squalane is also known for its stability and resistance to oxidation, making it a favored ingredient in skincare.

Sustai Insights

Squalane oil is recognized for its effective moisturizing properties and is sustainably sourced, often derived from olives or sugarcane, contributing to its eco-friendly profile. Health risks are minimal, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental impact is also low, as it is not known to bioaccumulate or pollute. Regulatory bodies have not placed restrictions on its use. Overall, the ingredient poses a low risk, making it a safe option in cosmetic products. Alternatives such as jojoba oil or other plant-based emulsifiers may offer similar benefits.

Propanediol

Low Risk

Propanediol is a glycol compound commonly used in cosmetic and personal care products as a solvent, humectant, and skin-conditioning agent. It serves to enhance the texture and moisture retention of formulations, contributing to overall product efficacy.

Sustai Insights

Propanediol offers functional benefits such as effective moisture retention and improved product application. It is considered low-risk in terms of health concerns, with minimal associations with carcinogenicity, allergies, or reproductive toxicity. Environmentally, it has low pollutant potential and is not bioaccumulative. Regulatory bodies have not placed restrictions on its use. Despite concerns regarding enhanced skin absorption and potential endocrine disruption, the overall assessment indicates low risk. Safe usage practices should be followed, and alternatives like glycerin or other plant-based humectants can be considered.

Behenyl Behenate

Low Risk

Behensyl behenate is an ester of behenic acid, primarily used as an emollient and thickening agent in cosmetic formulations. It enhances the texture and stability of products while providing a smooth application feel.

Sustai Insights

Behensyl behenate serves as an effective emollient with low allergenic potential, contributing to product stability and user experience. It is not associated with significant health risks, including carcinogenicity, irritations, or developmental toxicity, and poses minimal environmental hazards. Regulatory bodies have not indicated any severe restrictions. Overall, this ingredient presents a low risk profile, making it a suitable choice in cosmetic formulations.

Revitalize your skin overnight with Kiehl's Intensively Hydrating Face Mask, designed specifically for dry skin. This luxurious treatment replenishes moisture and strengthens your skin's barrier, ensuring a more resilient complexion against environmental stressors.

  • Deep Hydration: Provides intense moisture to combat dryness.
  • Strengthens Barrier: Essential lipids fortify skin's natural defenses.
  • Overnight Treatment: Works while you sleep for maximum results.
  • Non-Comedogenic: Formulated to avoid clogging pores or causing breakouts.
  • Lightweight Feel: Nourishing without a greasy residue, suitable for all skin types.
  • Easy Application: Transforms from balm to oil for effortless use.
  • Long-Lasting Effects: Prevents dryness for up to three days.

  1. Cleanse Face: Start with a clean face by using your favorite cleanser to remove dirt and impurities.
  2. Apply Mask: Take a generous amount of the face mask and apply it evenly across your face, avoiding the eye area.
  3. Massage Gently: Use your fingertips to gently massage the mask into your skin for better absorption.
  4. Leave On: Allow the mask to sit on your skin for at least 10-15 minutes to let the ingredients penetrate deeply.
  5. Rinse Off: After the time is up, rinse your face with lukewarm water to remove the mask completely.
  6. Pat Dry: Gently pat your face dry with a clean towel.
  7. Follow Up: For best results, follow up with your regular moisturizer to lock in hydration.
  8. Use Regularly: Incorporate the mask into your skincare routine 1-2 times a week for optimal hydration.
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Recommended Products

Revitalize your skin overnight with Kiehl's Intensively Hydrating Face Mask, designed specifically for dry skin. This luxurious treatment replenishes moisture and strengthens your skin's barrier, ensuring a more resilient complexion against environmental stressors.

  • Deep Hydration: Provides intense moisture to combat dryness.
  • Strengthens Barrier: Essential lipids fortify skin's natural defenses.
  • Overnight Treatment: Works while you sleep for maximum results.
  • Non-Comedogenic: Formulated to avoid clogging pores or causing breakouts.
  • Lightweight Feel: Nourishing without a greasy residue, suitable for all skin types.
  • Easy Application: Transforms from balm to oil for effortless use.
  • Long-Lasting Effects: Prevents dryness for up to three days.

  1. Cleanse Face: Start with a clean face by using your favorite cleanser to remove dirt and impurities.
  2. Apply Mask: Take a generous amount of the face mask and apply it evenly across your face, avoiding the eye area.
  3. Massage Gently: Use your fingertips to gently massage the mask into your skin for better absorption.
  4. Leave On: Allow the mask to sit on your skin for at least 10-15 minutes to let the ingredients penetrate deeply.
  5. Rinse Off: After the time is up, rinse your face with lukewarm water to remove the mask completely.
  6. Pat Dry: Gently pat your face dry with a clean towel.
  7. Follow Up: For best results, follow up with your regular moisturizer to lock in hydration.
  8. Use Regularly: Incorporate the mask into your skincare routine 1-2 times a week for optimal hydration.

Customer Reviews

Star
4.4(85)

Customers’ View

Customers appreciate the deep hydration and longevity provided by this face mask. Many users highlight its effectiveness, describing it as a fantastic formula that offers a rich, lightweight moisturizer suitable for various skin types. For instance, one customer noted, "This overnight mask replenishes the moisture to my face!" Additionally, users are pleased with the mask's ability to maintain hydration for extended periods, with several stating it lasts a long time and leaves their skin feeling smooth and well-rested. However, some customers expressed dissatisfaction with the product's scent, mentioning it has an off-putting quality and a grainy texture. Overall, while the mask is praised for its hydrating properties, there are areas for improvement regarding its scent and texture.

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