
SeoulCeuticals Korean Skin Care Set - Hydrating Snail Cream & Jelly Mask for Youthful Glow - 2 Items


Retinol (Vitamin A)
High RiskRetinol (vitamin A) is a naturally occurring substance primarily known for its role in skin health, often included in products aimed at improving skin texture and reducing signs of aging. It functions as a potent ingredient in skincare formulations, enhancing cellular turnover and promoting collagen production.
Sustai Insights
Retinol offers functional benefits such as enhancing skin absorption and improving skin appearance through increased turnover and collagen synthesis. However, its usage is associated with high concerns regarding developmental and reproductive toxicity and potential irritation. Environmental risks include its contribution to pollution, while regulatory bodies impose strict usage restrictions. Overall, the risk level is assessed as high, necessitating careful consideration in its application and the exploration of safer alternatives.
Camellia Sinensis (Green Tea) Leaf Extract
Medium RiskCamellia sinensis (green tea) leaf extract is derived from the leaves of the Camellia sinensis plant, primarily known for its antioxidant properties. It is commonly used in cosmetic formulations for its potential to soothe the skin and provide protective benefits against environmental stressors.
Sustai Insights
Camellia sinensis leaf extract offers functional benefits, including antioxidant properties that may protect the skin from damage and enhance product efficacy. While generally regarded as safe, it presents moderate allergenic potential and low concerns for carcinogenic or reproductive toxicity. Environmental risks are minimal; however, the sourcing practices should be evaluated for sustainability. Regulatory bodies do not impose significant restrictions, indicating a low-risk profile overall. Safe usage practices are advisable, and alternatives include other botanical extracts with similar benefits.
Sodium Benzoate
Medium RiskSodium 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.
Phenoxyethanol
Medium RiskPhenoxyethanol 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.
Potassium Sorbate
Medium RiskPotassium sorbate is a potassium salt of sorbic acid, primarily used as a preservative in food and cosmetic products. It inhibits the growth of molds, yeast, and some bacteria, extending the shelf life of products. It is commonly found in various formulations due to its effectiveness and low toxicity.
Sustai Insights
Potassium sorbate serves as an effective preservative, preventing microbial growth in food and cosmetic products, which is vital for safety and longevity. Although it has a low risk of carcinogenicity and developmental toxicity, there is a moderate concern regarding allergies and immunotoxicity. Environmentally, it poses minimal risks as it is not significantly bioaccumulative. Regulatory agencies have verified its use, although some products may face restrictions. Overall, it is assessed as a medium risk ingredient, with safe usage practices recommended, and alternatives such as natural preservatives could be considered.
Lecithin
Medium RiskLecithin is a naturally occurring lipid found in various plant and animal tissues, primarily composed of phospholipids. It serves as an emulsifier, stabilizing mixtures of oil and water, and is commonly used in food, cosmetics, and pharmaceuticals to improve texture and extend shelf life.
Sustai Insights
Lecithin provides functional benefits as an effective emulsifier and stabilizer, enhancing product texture while being sustainably sourced from natural origins. Health risks are generally low, with moderate concerns regarding allergies and immunotoxicity but minimal cancer or reproductive toxicity risks. Environmental hazards are limited, and it is not classified as a pollutant. Regulatory bodies impose few restrictions. Overall, lecithin presents a medium risk, suggesting caution in usage, especially for sensitive individuals. Alternatives include sunflower lecithin or other plant-based emulsifiers that may offer similar benefits with reduced allergenic potential.
Polysorbate 21
Low RiskPolysorbate 21 is a mixture of laurate esters of sorbitol and its fatty acid esters, commonly used as an emulsifier and surfactant in cosmetic formulations. It helps to stabilize mixtures of oil and water, enhancing texture and consistency in products.
Sustai Insights
Polysorbate 21 serves effectively as an emulsifier, contributing to product stability and texture. It presents a low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. Environmentally, it poses minimal hazards and is not known to bioaccumulate. Regulatory bodies, including the FDA, have not imposed significant restrictions on its use. Safe usage practices should be followed to minimize skin irritation. Overall, this ingredient is assessed as low risk with no notable adverse effects or significant environmental concerns.
Water
Low RiskWater is a clear, colorless liquid essential for various biological processes. It serves as a solvent in formulations, facilitating the dissolution of other ingredients and enhancing product texture and application. Additionally, water plays a crucial role in hydration and is a key component in many cosmetic and personal care products.
Sustai Insights
Water is an effective solvent and hydrator, contributing to the texture and efficacy of formulations. It is biodegradable and generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, excessive water usage can lead to environmental concerns, particularly regarding resource depletion. Regulatory bodies do not impose restrictions on water use in cosmetics. Overall, the risks associated with water are low, making it a safe and essential ingredient.
Isopropyl Palmitate
Low RiskIsopropyl palmitate is an ester of isopropyl alcohol and palmitic acid, commonly used in cosmetics and personal care products as an emollient and skin-conditioning agent. It helps to improve the texture and spreadability of formulations, enhancing the overall user experience.
Sustai Insights
Isopropyl palmitate serves as an effective emollient, promoting smooth application and enhancing skin feel. It is considered low risk regarding health concerns, such as carcinogenicity, allergies, and reproductive toxicity. Environmentally, it is not recognized as a significant pollutant or bioaccumulative. Regulatory assessments do not indicate any restrictions or warnings, supporting its safety profile. Safe usage practices should be followed, and alternatives like natural oils may be considered for those seeking sustainable options. Overall, the ingredient is assessed as low risk.
Helianthus Annuus (Sunflower) Seed
Low RiskHelianthus annuus (sunflower) seed is derived from the seeds of the sunflower plant and is commonly used in various cosmetic and personal care products. It serves primarily as an emollient and skin conditioning agent, providing moisture and enhancing the texture of formulations.
Sustai Insights
Helianthus annuus (sunflower) seed offers functional benefits, including skin conditioning and moisturizing properties, while being sustainably sourced and biodegradable. Health risks are minimal, with low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmentally, it presents low risks of pollution or bioaccumulation. Regulatory assessments indicate no current restrictions. Overall, it is considered a low-risk ingredient, and safe usage practices should be maintained. Alternative ingredients may include other plant-based oils, but the sunflower seed oil remains a viable option.
Vegetarian Glycerin
Low RiskVegetarian glycerin, also known as glycerol, is a colorless, odorless, and viscous liquid derived from plant sources. It is primarily used as a humectant, solvent, and emollient in various personal care products, helping to retain moisture and improve texture.
Sustai Insights
Vegetarian glycerin offers functional benefits as an effective humectant, promoting hydration and skin smoothness. It is biodegradable and typically sustainably sourced. Health risks associated with glycerin are low, with no significant concerns for carcinogenicity, allergens, or reproductive toxicity. Environmental risks are minimal, and it is not subject to major regulatory warnings. Overall, the risk level for this ingredient is low, making it a safe choice in formulations. Safe usage practices include ensuring proper concentrations in products, and alternatives such as propylene glycol exist but may have differing properties.
Xanthan Gum
Low RiskXanthan gum is a polysaccharide, a sugar-based compound produced by the fermentation of glucose or sucrose. It is commonly used as a thickening agent and stabilizer in various food and cosmetic products due to its ability to improve texture and prevent ingredient separation.
Sustai Insights
Xanthan gum serves effectively as a thickener and stabilizer, enhancing product texture and consistency. It is biodegradable and typically derived from renewable sources, supporting sustainability efforts. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impact is similarly low, posing no significant hazards. Regulatory agencies, including the FDA, regard it as safe for use, with no significant restrictions. Overall, xanthan gum is assessed as low risk, making it a suitable ingredient in formulations.
Cetyl Alcohol
Low RiskCetyl alcohol is a long-chain organic alcohol commonly used in cosmetic formulations. It serves as an emollient, emulsifier, and thickening agent, enhancing the texture and stability of products. Cetyl alcohol is derived from natural sources, such as coconut or palm oil, and is often included in creams, lotions, and hair conditioners.
Sustai Insights
Cetyl alcohol offers functional benefits as an emollient and emulsifier, improving product texture and stability. It is biodegradable and sourced from renewable materials, contributing to sustainability. Health risks are minimal, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental impact is also low, with no significant pollutant or bioaccumulation potential. Regulatory bodies have not placed restrictions on its use, indicating a favorable safety profile. Overall, cetyl alcohol is assessed as low risk, and safe usage practices include ensuring proper formulation concentrations.
Simmondsia Chinensis (Jojoba)
Low RiskSimmondsia chinensis, commonly known as jojoba, is an oil derived from the seeds of the jojoba plant. It is commonly used in cosmetic formulations for its moisturizing properties, acting as an emollient and skin conditioning agent.
Sustai Insights
Jojoba oil offers functional benefits such as effective skin moisturization and is biodegradable, with sustainable sourcing practices. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impact is negligible, with no pollutant or bioaccumulation potential. Regulatory status is favorable with no significant restrictions noted. Overall, it is assessed as low risk, and safe usage practices should be maintained. Alternatives include other plant-derived oils like argan or almond oil, which may provide similar benefits.
Butyrospermum Parkii (Shea) Butter
Low RiskButyrospermum parkii (shea) butter is a vegetable fat derived from the nuts of the shea tree. It is commonly used in cosmetic formulations for its emollient properties, providing moisture and improving skin texture. Additionally, shea butter is known for its ability to enhance the stability of products and deliver a creamy texture.
Sustai Insights
Shea butter offers functional benefits as an effective moisturizer, enhancing skin barrier function and texture. It is sustainably sourced and biodegradable, contributing to eco-friendliness. Health-wise, it is associated with low risks for carcinogenicity, allergies, and reproductive toxicity. Environmental impacts are minimal, with no significant pollutant potential identified. Regulatory assessments indicate no current restrictions. Overall, the ingredient presents a low risk, making it a favorable choice in cosmetic formulations.
Snail Secretion Filtrate
Low RiskSnail secretion filtrate is a natural ingredient derived from the mucus of snails, primarily used in cosmetic formulations for its hydrating and skin-repairing properties. It is known for its potential to enhance skin texture and reduce the appearance of fine lines.
Sustai Insights
Snail secretion filtrate offers functional benefits such as hydration and skin repair, and is generally considered sustainable. Health risks are minimal, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses low risks and is not associated with significant pollution or bioaccumulation. Regulatory status is favorable with no current restrictions. Safe usage practices are recommended, and alternatives include plant-based moisturizers. Overall, this ingredient is assessed as low risk.
Ethylhexylglycerin
Low RiskEthylhexylglycerin 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.
Pentylene Glycol
Low RiskPentylene glycol is a synthetic, low molecular weight glycol that functions primarily as a humectant, solvent, and skin-conditioning agent in cosmetic formulations. It is commonly used to enhance product texture and moisture retention.
Sustai Insights
Pentylene glycol offers functional benefits as a humectant, effectively attracting moisture to the skin. It is generally considered to have low health risks, with minimal concerns regarding carcinogenicity, allergies, or developmental toxicity. However, it may cause mild skin, eye, or lung irritation in sensitive individuals. Environmentally, it poses low risk as it is not bioaccumulative or a significant pollutant. Regulatory bodies have not imposed restrictions on its use. Overall, it presents a low risk profile, making it a safe choice in cosmetic formulations, with no significant adverse effects reported.
Stearic Acid
Low RiskStearic acid is a naturally occurring fatty acid commonly found in animal and vegetable fats. It functions primarily as an emulsifier, thickener, and stabilizer in cosmetic and personal care products, providing texture and consistency.
Sustai Insights
Stearic acid offers functional benefits such as effective emulsification and stabilization of formulations. It is derived from renewable sources and is biodegradable, contributing to its sustainability profile. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also low, with no significant pollutants or bioaccumulation concerns noted. Regulatory bodies, including the FDA, do not impose restrictions on its use. Overall, stearic acid is assessed as low risk, and its safe usage practices are well-established, with no significant alternatives needed.
Polysorbate 21
Low RiskPolysorbate 21 is a mixture of laurate esters of sorbitol and its fatty acid esters, commonly used as an emulsifier and surfactant in cosmetic formulations. It helps to stabilize mixtures of oil and water, enhancing texture and consistency in products.
Sustai Insights
Polysorbate 21 serves effectively as an emulsifier, contributing to product stability and texture. It presents a low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. Environmentally, it poses minimal hazards and is not known to bioaccumulate. Regulatory bodies, including the FDA, have not imposed significant restrictions on its use. Safe usage practices should be followed to minimize skin irritation. Overall, this ingredient is assessed as low risk with no notable adverse effects or significant environmental concerns.
Camellia Sinensis (Green Tea) Leaf Extract
Medium RiskCamellia sinensis (green tea) leaf extract is derived from the leaves of the Camellia sinensis plant, primarily known for its antioxidant properties. It is commonly used in cosmetic formulations for its potential to soothe the skin and provide protective benefits against environmental stressors.
Sustai Insights
Camellia sinensis leaf extract offers functional benefits, including antioxidant properties that may protect the skin from damage and enhance product efficacy. While generally regarded as safe, it presents moderate allergenic potential and low concerns for carcinogenic or reproductive toxicity. Environmental risks are minimal; however, the sourcing practices should be evaluated for sustainability. Regulatory bodies do not impose significant restrictions, indicating a low-risk profile overall. Safe usage practices are advisable, and alternatives include other botanical extracts with similar benefits.
Sodium Benzoate
Medium RiskSodium 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.
Water
Low RiskWater is a clear, colorless liquid essential for various biological processes. It serves as a solvent in formulations, facilitating the dissolution of other ingredients and enhancing product texture and application. Additionally, water plays a crucial role in hydration and is a key component in many cosmetic and personal care products.
Sustai Insights
Water is an effective solvent and hydrator, contributing to the texture and efficacy of formulations. It is biodegradable and generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, excessive water usage can lead to environmental concerns, particularly regarding resource depletion. Regulatory bodies do not impose restrictions on water use in cosmetics. Overall, the risks associated with water are low, making it a safe and essential ingredient.
Isopropyl Palmitate
Low RiskIsopropyl palmitate is an ester of isopropyl alcohol and palmitic acid, commonly used in cosmetics and personal care products as an emollient and skin-conditioning agent. It helps to improve the texture and spreadability of formulations, enhancing the overall user experience.
Sustai Insights
Isopropyl palmitate serves as an effective emollient, promoting smooth application and enhancing skin feel. It is considered low risk regarding health concerns, such as carcinogenicity, allergies, and reproductive toxicity. Environmentally, it is not recognized as a significant pollutant or bioaccumulative. Regulatory assessments do not indicate any restrictions or warnings, supporting its safety profile. Safe usage practices should be followed, and alternatives like natural oils may be considered for those seeking sustainable options. Overall, the ingredient is assessed as low risk.
Helianthus Annuus (Sunflower) Seed
Low RiskHelianthus annuus (sunflower) seed is derived from the seeds of the sunflower plant and is commonly used in various cosmetic and personal care products. It serves primarily as an emollient and skin conditioning agent, providing moisture and enhancing the texture of formulations.
Sustai Insights
Helianthus annuus (sunflower) seed offers functional benefits, including skin conditioning and moisturizing properties, while being sustainably sourced and biodegradable. Health risks are minimal, with low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmentally, it presents low risks of pollution or bioaccumulation. Regulatory assessments indicate no current restrictions. Overall, it is considered a low-risk ingredient, and safe usage practices should be maintained. Alternative ingredients may include other plant-based oils, but the sunflower seed oil remains a viable option.
Vegetarian Glycerin
Low RiskVegetarian glycerin, also known as glycerol, is a colorless, odorless, and viscous liquid derived from plant sources. It is primarily used as a humectant, solvent, and emollient in various personal care products, helping to retain moisture and improve texture.
Sustai Insights
Vegetarian glycerin offers functional benefits as an effective humectant, promoting hydration and skin smoothness. It is biodegradable and typically sustainably sourced. Health risks associated with glycerin are low, with no significant concerns for carcinogenicity, allergens, or reproductive toxicity. Environmental risks are minimal, and it is not subject to major regulatory warnings. Overall, the risk level for this ingredient is low, making it a safe choice in formulations. Safe usage practices include ensuring proper concentrations in products, and alternatives such as propylene glycol exist but may have differing properties.
Xanthan Gum
Low RiskXanthan gum is a polysaccharide, a sugar-based compound produced by the fermentation of glucose or sucrose. It is commonly used as a thickening agent and stabilizer in various food and cosmetic products due to its ability to improve texture and prevent ingredient separation.
Sustai Insights
Xanthan gum serves effectively as a thickener and stabilizer, enhancing product texture and consistency. It is biodegradable and typically derived from renewable sources, supporting sustainability efforts. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impact is similarly low, posing no significant hazards. Regulatory agencies, including the FDA, regard it as safe for use, with no significant restrictions. Overall, xanthan gum is assessed as low risk, making it a suitable ingredient in formulations.
Cetyl Alcohol
Low RiskCetyl alcohol is a long-chain organic alcohol commonly used in cosmetic formulations. It serves as an emollient, emulsifier, and thickening agent, enhancing the texture and stability of products. Cetyl alcohol is derived from natural sources, such as coconut or palm oil, and is often included in creams, lotions, and hair conditioners.
Sustai Insights
Cetyl alcohol offers functional benefits as an emollient and emulsifier, improving product texture and stability. It is biodegradable and sourced from renewable materials, contributing to sustainability. Health risks are minimal, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental impact is also low, with no significant pollutant or bioaccumulation potential. Regulatory bodies have not placed restrictions on its use, indicating a favorable safety profile. Overall, cetyl alcohol is assessed as low risk, and safe usage practices include ensuring proper formulation concentrations.
Simmondsia Chinensis (Jojoba)
Low RiskSimmondsia chinensis, commonly known as jojoba, is an oil derived from the seeds of the jojoba plant. It is commonly used in cosmetic formulations for its moisturizing properties, acting as an emollient and skin conditioning agent.
Sustai Insights
Jojoba oil offers functional benefits such as effective skin moisturization and is biodegradable, with sustainable sourcing practices. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impact is negligible, with no pollutant or bioaccumulation potential. Regulatory status is favorable with no significant restrictions noted. Overall, it is assessed as low risk, and safe usage practices should be maintained. Alternatives include other plant-derived oils like argan or almond oil, which may provide similar benefits.
Phenoxyethanol
Medium RiskPhenoxyethanol 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.
Butyrospermum Parkii (Shea) Butter
Low RiskButyrospermum parkii (shea) butter is a vegetable fat derived from the nuts of the shea tree. It is commonly used in cosmetic formulations for its emollient properties, providing moisture and improving skin texture. Additionally, shea butter is known for its ability to enhance the stability of products and deliver a creamy texture.
Sustai Insights
Shea butter offers functional benefits as an effective moisturizer, enhancing skin barrier function and texture. It is sustainably sourced and biodegradable, contributing to eco-friendliness. Health-wise, it is associated with low risks for carcinogenicity, allergies, and reproductive toxicity. Environmental impacts are minimal, with no significant pollutant potential identified. Regulatory assessments indicate no current restrictions. Overall, the ingredient presents a low risk, making it a favorable choice in cosmetic formulations.
Snail Secretion Filtrate
Low RiskSnail secretion filtrate is a natural ingredient derived from the mucus of snails, primarily used in cosmetic formulations for its hydrating and skin-repairing properties. It is known for its potential to enhance skin texture and reduce the appearance of fine lines.
Sustai Insights
Snail secretion filtrate offers functional benefits such as hydration and skin repair, and is generally considered sustainable. Health risks are minimal, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses low risks and is not associated with significant pollution or bioaccumulation. Regulatory status is favorable with no current restrictions. Safe usage practices are recommended, and alternatives include plant-based moisturizers. Overall, this ingredient is assessed as low risk.
Potassium Sorbate
Medium RiskPotassium sorbate is a potassium salt of sorbic acid, primarily used as a preservative in food and cosmetic products. It inhibits the growth of molds, yeast, and some bacteria, extending the shelf life of products. It is commonly found in various formulations due to its effectiveness and low toxicity.
Sustai Insights
Potassium sorbate serves as an effective preservative, preventing microbial growth in food and cosmetic products, which is vital for safety and longevity. Although it has a low risk of carcinogenicity and developmental toxicity, there is a moderate concern regarding allergies and immunotoxicity. Environmentally, it poses minimal risks as it is not significantly bioaccumulative. Regulatory agencies have verified its use, although some products may face restrictions. Overall, it is assessed as a medium risk ingredient, with safe usage practices recommended, and alternatives such as natural preservatives could be considered.
Retinol (Vitamin A)
High RiskRetinol (vitamin A) is a naturally occurring substance primarily known for its role in skin health, often included in products aimed at improving skin texture and reducing signs of aging. It functions as a potent ingredient in skincare formulations, enhancing cellular turnover and promoting collagen production.
Sustai Insights
Retinol offers functional benefits such as enhancing skin absorption and improving skin appearance through increased turnover and collagen synthesis. However, its usage is associated with high concerns regarding developmental and reproductive toxicity and potential irritation. Environmental risks include its contribution to pollution, while regulatory bodies impose strict usage restrictions. Overall, the risk level is assessed as high, necessitating careful consideration in its application and the exploration of safer alternatives.
Lecithin
Medium RiskLecithin is a naturally occurring lipid found in various plant and animal tissues, primarily composed of phospholipids. It serves as an emulsifier, stabilizing mixtures of oil and water, and is commonly used in food, cosmetics, and pharmaceuticals to improve texture and extend shelf life.
Sustai Insights
Lecithin provides functional benefits as an effective emulsifier and stabilizer, enhancing product texture while being sustainably sourced from natural origins. Health risks are generally low, with moderate concerns regarding allergies and immunotoxicity but minimal cancer or reproductive toxicity risks. Environmental hazards are limited, and it is not classified as a pollutant. Regulatory bodies impose few restrictions. Overall, lecithin presents a medium risk, suggesting caution in usage, especially for sensitive individuals. Alternatives include sunflower lecithin or other plant-based emulsifiers that may offer similar benefits with reduced allergenic potential.
Ethylhexylglycerin
Low RiskEthylhexylglycerin 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.
Pentylene Glycol
Low RiskPentylene glycol is a synthetic, low molecular weight glycol that functions primarily as a humectant, solvent, and skin-conditioning agent in cosmetic formulations. It is commonly used to enhance product texture and moisture retention.
Sustai Insights
Pentylene glycol offers functional benefits as a humectant, effectively attracting moisture to the skin. It is generally considered to have low health risks, with minimal concerns regarding carcinogenicity, allergies, or developmental toxicity. However, it may cause mild skin, eye, or lung irritation in sensitive individuals. Environmentally, it poses low risk as it is not bioaccumulative or a significant pollutant. Regulatory bodies have not imposed restrictions on its use. Overall, it presents a low risk profile, making it a safe choice in cosmetic formulations, with no significant adverse effects reported.
Stearic Acid
Low RiskStearic acid is a naturally occurring fatty acid commonly found in animal and vegetable fats. It functions primarily as an emulsifier, thickener, and stabilizer in cosmetic and personal care products, providing texture and consistency.
Sustai Insights
Stearic acid offers functional benefits such as effective emulsification and stabilization of formulations. It is derived from renewable sources and is biodegradable, contributing to its sustainability profile. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also low, with no significant pollutants or bioaccumulation concerns noted. Regulatory bodies, including the FDA, do not impose restrictions on its use. Overall, stearic acid is assessed as low risk, and its safe usage practices are well-established, with no significant alternatives needed.
Experience radiant, youthful skin with the SeoulCeuticals Korean Skin Care Set. This powerful duo combines a highly concentrated Snail Cream Moisturizer (97.5% snail mucin extract) and an ultra-hydrating Korean Jelly Mask, designed to rejuvenate and nourish your complexion.
- High Potency Moisturizer: This cream delivers unmatched hydration and promotes a youthful glow.
- Hydrating Jelly Mask: Formulated with hyaluronic acid, this mask enhances elasticity, minimizes fine lines, and leaves skin radiant and refreshed.
- Natural Ingredients: Enriched with skin-loving antioxidants, including rosehip and rice bran, for a soothing, revitalizing experience.
- Gentle and Effective: Paraben-free and made with 99% natural ingredients, ensuring a safe skincare routine for all skin types.
- Easy Application: Simple steps to incorporate into your regimen—cleanse, moisturize, mask, relax, and reveal glowing skin.
Elevate your skincare routine with this eco-conscious choice, promoting both health and sustainability.
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Experience radiant, youthful skin with the SeoulCeuticals Korean Skin Care Set. This powerful duo combines a highly concentrated Snail Cream Moisturizer (97.5% snail mucin extract) and an ultra-hydrating Korean Jelly Mask, designed to rejuvenate and nourish your complexion.
- High Potency Moisturizer: This cream delivers unmatched hydration and promotes a youthful glow.
- Hydrating Jelly Mask: Formulated with hyaluronic acid, this mask enhances elasticity, minimizes fine lines, and leaves skin radiant and refreshed.
- Natural Ingredients: Enriched with skin-loving antioxidants, including rosehip and rice bran, for a soothing, revitalizing experience.
- Gentle and Effective: Paraben-free and made with 99% natural ingredients, ensuring a safe skincare routine for all skin types.
- Easy Application: Simple steps to incorporate into your regimen—cleanse, moisturize, mask, relax, and reveal glowing skin.
Elevate your skincare routine with this eco-conscious choice, promoting both health and sustainability.

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Customer Reviews

Customers’ View
Customers generally appreciate the moisturizing properties of the Korean Skin Care Set, noting that it leaves skin feeling hydrated and radiant. A common sentiment expressed is the effectiveness of the snail mucin, with one user highlighting that their skin felt 'amazing' after use. Additionally, the product contains clean, natural ingredients, which resonates with environmentally and health-conscious consumers. However, there is some feedback regarding the jelly mask, with one customer experiencing dryness instead of the expected nourishment. Despite this, many find the formulation's high percentage of natural components reassuring. Overall, customers recognize the potential benefits of the product while also noting individual variations in experience.
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