
SeoulCeuticals Face Serum - Hydrating Niacinamide & Snail Mucin, Natural Ingredients - 1oz


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.
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.
Spirulina Maxima (Algae)
Medium RiskSpirulina maxima is a type of blue-green algae widely recognized for its nutritional profile, including high protein content, vitamins, and minerals. It is commonly used as a dietary supplement and food additive for its potential health benefits and functional properties.
Sustai Insights
Spirulina maxima offers functional benefits as a nutrient-dense ingredient, recognized for its high protein and antioxidant content, which can support overall health. However, potential contamination concerns exist, and while health risks such as carcinogenicity, allergy potential, and reproductive toxicity are low, environmental risks related to pollution and bioaccumulation warrant caution. Regulatory bodies have not imposed significant restrictions, leading to a moderate risk overall. Safe usage practices should be observed, and alternatives like other algae types or plant-based proteins may be considered.
Spirulina
Low RiskSpirulina is a blue-green microalga known for its high nutritional profile, including proteins, vitamins, and antioxidants. It is commonly used as a dietary supplement and ingredient in health foods, offering various functional benefits such as promoting energy and supporting immune health.
Sustai Insights
Spirulina is recognized for its functional benefits, including high protein content and antioxidant properties, making it a valuable dietary supplement. It is sustainably sourced and biodegradable. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, or reproductive toxicity, and it is not subject to significant regulatory restrictions. Overall, the risk level is assessed as low, indicating a favorable profile for use in food and supplements.
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.
Equisetum Arvense (Horsetail) Extract
Low RiskEquisetum arvense extract is derived from the horsetail plant, known for its high silica content. It is commonly used in cosmetic formulations for its potential benefits in promoting healthy skin and hair, as well as its role as a natural preservative due to its antioxidant properties.
Sustai Insights
Equisetum arvense extract offers functional benefits including enhancing skin and hair health through its silica content and antioxidant properties. It is sustainably sourced and biodegradable. Health risks are minimal, with low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmental risks are also low, with no significant pollutant or bioaccumulative effects noted. Regulatory bodies do not list this ingredient as restricted. Overall, the risk level is assessed as low, making it a safe option in cosmetic products.
Aloe Barbadensis (Aloe Vera) Leaf Extract
Low RiskAloe vera leaf extract is produced from the succulent leaves of the Aloe barbadensis plant. It is commonly used in cosmetic formulations for its moisturizing and soothing properties, making it a popular ingredient in skincare and personal care products.
Sustai Insights
Aloe vera leaf extract offers several functional benefits, including hydration and skin soothing effects, which are well-supported by scientific literature. It is considered to have a low risk for common health concerns such as carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal risks, with no significant pollutant potential or bioaccumulation reported. Regulatory bodies have not imposed major restrictions, although verified products should not contain certain contaminants. Overall, this ingredient is assessed as low risk, with safe usage practices and the availability of alternative soothing agents if desired.
Dimethyl Sulfone
Low RiskDimethyl sulfone, also known as MSM, is a naturally occurring organic sulfur compound often used in dietary supplements and cosmetics for its purported benefits in joint health and as a skin conditioning agent. It is generally recognized for its role in enhancing the absorption of other ingredients and providing a source of sulfur.
Sustai Insights
Dimethyl sulfone is recognized for its functional benefits, including potential anti-inflammatory properties and support for joint health. It is generally considered safe, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental impact assessments indicate low pollutant potential and no bioaccumulation. Regulatory bodies have not imposed restrictions, highlighting its favorable safety profile. Overall, the ingredient poses low risk, making it a viable option in formulations, with no immediate safer alternatives noted.
Centella Asiatica (Gotu Kola)
Low RiskCentella Asiatica, commonly known as Gotu Kola, is a herbaceous plant used in cosmetics primarily for its potential soothing and healing properties. It is often included for its ability to enhance skin hydration and support the skin's natural barrier, making it a popular choice in formulations aimed at sensitive or irritated skin.
Sustai Insights
Centella Asiatica provides functional benefits such as skin soothing, hydration, and wound healing, which are well-documented in scientific literature. It is generally recognized as safe with low concerns for carcinogenicity, allergenic potential, and reproductive toxicity. While irritation may occur in sensitive individuals, environmental impacts are minimal, and it poses no significant pollution risk. Regulatory bodies have not imposed significant restrictions, affirming its low risk status. Safe usage practices include patch testing for sensitive skin, and while alternatives exist, such as aloe vera, Centella Asiatica remains a preferred choice for its unique benefits.
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.
Acrylates/C10 30 Alkyl Acrylate Crosspolymer
Low RiskAcrylates/C10-30 Alkyl Acrylate Crosspolymer is a polymer derived from acrylic acid, primarily used as a thickening agent and stabilizer in cosmetic and personal care formulations. It enhances the texture and consistency of products, allowing for better application and performance.
Sustai Insights
This ingredient serves effectively as a thickener and stabilizer in various formulations, contributing to desirable product consistency. It is generally regarded as low risk concerning health impacts, with minimal concerns for irritation or allergies. Environmental risks are low, and it does not possess significant pollutant or bioaccumulative potential. Regulatory bodies have not placed severe restrictions on its use. Safe usage practices should be followed to minimize irritation, and while alternatives exist, they may not offer the same functional benefits. Overall, the ingredient is assessed as low risk.
Taraxacum Officinale (Dandelion)
Low RiskTaraxacum officinale, commonly known as dandelion, is a perennial herbaceous plant utilized in various products for its potential health benefits. It is often included for its antioxidant properties and as a natural source of vitamins and minerals, primarily serving as a dietary supplement or herbal remedy.
Sustai Insights
Dandelion offers functional benefits such as antioxidant support and potential digestive aid, contributing to its use in dietary supplements. It is generally considered low risk regarding health impacts, with minimal concerns related to carcinogenicity, allergies, or reproductive toxicity. Environmentally, dandelion is non-pollutant and biodegradable. However, regulatory bodies do not list it as a restricted ingredient, indicating its acceptance for use. Overall, the risk level associated with dandelion is low, making it a safe choice in products without significant concerns. Alternatives may include other herbal supplements like milk thistle or artichoke.
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.
Sodium Phytate
Low RiskSodium phytate is a complex sodium salt of phytic acid, primarily used in cosmetic formulations as a chelating agent. It helps to stabilize formulations by binding metal ions, which can improve product efficacy and shelf life.
Sustai Insights
Sodium phytate offers functional benefits by enhancing product stability and is considered to have low health risks, with no significant associations with carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal risks, as it is not considered a pollutant or bioaccumulative. Regulatory status indicates no significant restrictions. Overall, the ingredient is assessed as low risk. However, users should practice safe usage and consider alternatives like other chelating agents if desired.
Sodium Acetylhyaluronate
Low RiskSodium acetylhyaluronate is a sodium salt derivative of hyaluronic acid, commonly used in cosmetic formulations for its hydrating properties. It functions primarily as a humectant, attracting moisture to the skin and helping to maintain hydration levels in various personal care products.
Sustai Insights
Sodium acetylhyaluronate is recognized for its effective moisture-retaining properties, enhancing skin hydration and improving product texture. It has low health risks, with negligible concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal risks and is not associated with significant pollution or bioaccumulation. Regulatory assessments indicate no current restrictions. Overall, it is considered low risk, making it a favorable ingredient in cosmetic formulations.
Niacinamide
Low RiskNiacinamide, also known as nicotinamide, is a form of vitamin B3 (niacin) that serves various functions in skincare and cosmetic products. It is often used for its potential benefits in improving skin texture, enhancing moisture retention, and supporting the skin's barrier function.
Sustai Insights
Niacinamide provides functional benefits such as enhancing skin hydration and improving the appearance of uneven skin tone. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, or reproductive toxicity. However, enhanced skin absorption may pose risks for sensitive individuals. Regulatory bodies impose few restrictions on its use, and it is considered low risk overall. For safer alternatives, options like panthenol may be considered. Overall, niacinamide is a low-risk ingredient when used appropriately.
Hamamelis Virginiana (Witch Hazel) Distillate
Low RiskHamamelis virginiana (witch hazel) distillate is a plant-derived extract commonly used in cosmetic formulations for its astringent and soothing properties. It is primarily utilized for its ability to reduce inflammation and tighten skin, making it a popular ingredient in toners and aftershaves.
Sustai Insights
Witch hazel distillate exhibits several functional benefits, including its anti-inflammatory and astringent properties, which are beneficial for skin care. It is considered to have low health risks regarding carcinogenicity, allergies, and reproductive toxicity, with enhanced skin absorption being noted. Environmental concerns are minimal, as 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, with recommendations for safe application in cosmetic products and consideration of alternatives like chamomile extract for similar benefits.
Spirulina
Low RiskSpirulina is a blue-green microalga known for its high nutritional profile, including proteins, vitamins, and antioxidants. It is commonly used as a dietary supplement and ingredient in health foods, offering various functional benefits such as promoting energy and supporting immune health.
Sustai Insights
Spirulina is recognized for its functional benefits, including high protein content and antioxidant properties, making it a valuable dietary supplement. It is sustainably sourced and biodegradable. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, or reproductive toxicity, and it is not subject to significant regulatory restrictions. Overall, the risk level is assessed as low, indicating a favorable profile for use in food and supplements.
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.
Equisetum Arvense (Horsetail) Extract
Low RiskEquisetum arvense extract is derived from the horsetail plant, known for its high silica content. It is commonly used in cosmetic formulations for its potential benefits in promoting healthy skin and hair, as well as its role as a natural preservative due to its antioxidant properties.
Sustai Insights
Equisetum arvense extract offers functional benefits including enhancing skin and hair health through its silica content and antioxidant properties. It is sustainably sourced and biodegradable. Health risks are minimal, with low concerns for carcinogenicity, allergies, and reproductive toxicity. Environmental risks are also low, with no significant pollutant or bioaccumulative effects noted. Regulatory bodies do not list this ingredient as restricted. Overall, the risk level is assessed as low, making it a safe option in cosmetic products.
Aloe Barbadensis (Aloe Vera) Leaf Extract
Low RiskAloe vera leaf extract is produced from the succulent leaves of the Aloe barbadensis plant. It is commonly used in cosmetic formulations for its moisturizing and soothing properties, making it a popular ingredient in skincare and personal care products.
Sustai Insights
Aloe vera leaf extract offers several functional benefits, including hydration and skin soothing effects, which are well-supported by scientific literature. It is considered to have a low risk for common health concerns such as carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal risks, with no significant pollutant potential or bioaccumulation reported. Regulatory bodies have not imposed major restrictions, although verified products should not contain certain contaminants. Overall, this ingredient is assessed as low risk, with safe usage practices and the availability of alternative soothing agents if desired.
Dimethyl Sulfone
Low RiskDimethyl sulfone, also known as MSM, is a naturally occurring organic sulfur compound often used in dietary supplements and cosmetics for its purported benefits in joint health and as a skin conditioning agent. It is generally recognized for its role in enhancing the absorption of other ingredients and providing a source of sulfur.
Sustai Insights
Dimethyl sulfone is recognized for its functional benefits, including potential anti-inflammatory properties and support for joint health. It is generally considered safe, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental impact assessments indicate low pollutant potential and no bioaccumulation. Regulatory bodies have not imposed restrictions, highlighting its favorable safety profile. Overall, the ingredient poses low risk, making it a viable option in formulations, with no immediate safer alternatives noted.
Centella Asiatica (Gotu Kola)
Low RiskCentella Asiatica, commonly known as Gotu Kola, is a herbaceous plant used in cosmetics primarily for its potential soothing and healing properties. It is often included for its ability to enhance skin hydration and support the skin's natural barrier, making it a popular choice in formulations aimed at sensitive or irritated skin.
Sustai Insights
Centella Asiatica provides functional benefits such as skin soothing, hydration, and wound healing, which are well-documented in scientific literature. It is generally recognized as safe with low concerns for carcinogenicity, allergenic potential, and reproductive toxicity. While irritation may occur in sensitive individuals, environmental impacts are minimal, and it poses no significant pollution risk. Regulatory bodies have not imposed significant restrictions, affirming its low risk status. Safe usage practices include patch testing for sensitive skin, and while alternatives exist, such as aloe vera, Centella Asiatica remains a preferred choice for its unique benefits.
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.
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.
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.
Acrylates/C10 30 Alkyl Acrylate Crosspolymer
Low RiskAcrylates/C10-30 Alkyl Acrylate Crosspolymer is a polymer derived from acrylic acid, primarily used as a thickening agent and stabilizer in cosmetic and personal care formulations. It enhances the texture and consistency of products, allowing for better application and performance.
Sustai Insights
This ingredient serves effectively as a thickener and stabilizer in various formulations, contributing to desirable product consistency. It is generally regarded as low risk concerning health impacts, with minimal concerns for irritation or allergies. Environmental risks are low, and it does not possess significant pollutant or bioaccumulative potential. Regulatory bodies have not placed severe restrictions on its use. Safe usage practices should be followed to minimize irritation, and while alternatives exist, they may not offer the same functional benefits. Overall, the ingredient is assessed as low risk.
Taraxacum Officinale (Dandelion)
Low RiskTaraxacum officinale, commonly known as dandelion, is a perennial herbaceous plant utilized in various products for its potential health benefits. It is often included for its antioxidant properties and as a natural source of vitamins and minerals, primarily serving as a dietary supplement or herbal remedy.
Sustai Insights
Dandelion offers functional benefits such as antioxidant support and potential digestive aid, contributing to its use in dietary supplements. It is generally considered low risk regarding health impacts, with minimal concerns related to carcinogenicity, allergies, or reproductive toxicity. Environmentally, dandelion is non-pollutant and biodegradable. However, regulatory bodies do not list it as a restricted ingredient, indicating its acceptance for use. Overall, the risk level associated with dandelion is low, making it a safe choice in products without significant concerns. Alternatives may include other herbal supplements like milk thistle or artichoke.
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.
Sodium Phytate
Low RiskSodium phytate is a complex sodium salt of phytic acid, primarily used in cosmetic formulations as a chelating agent. It helps to stabilize formulations by binding metal ions, which can improve product efficacy and shelf life.
Sustai Insights
Sodium phytate offers functional benefits by enhancing product stability and is considered to have low health risks, with no significant associations with carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal risks, as it is not considered a pollutant or bioaccumulative. Regulatory status indicates no significant restrictions. Overall, the ingredient is assessed as low risk. However, users should practice safe usage and consider alternatives like other chelating agents if desired.
Spirulina Maxima (Algae)
Medium RiskSpirulina maxima is a type of blue-green algae widely recognized for its nutritional profile, including high protein content, vitamins, and minerals. It is commonly used as a dietary supplement and food additive for its potential health benefits and functional properties.
Sustai Insights
Spirulina maxima offers functional benefits as a nutrient-dense ingredient, recognized for its high protein and antioxidant content, which can support overall health. However, potential contamination concerns exist, and while health risks such as carcinogenicity, allergy potential, and reproductive toxicity are low, environmental risks related to pollution and bioaccumulation warrant caution. Regulatory bodies have not imposed significant restrictions, leading to a moderate risk overall. Safe usage practices should be observed, and alternatives like other algae types or plant-based proteins may be considered.
Sodium Acetylhyaluronate
Low RiskSodium acetylhyaluronate is a sodium salt derivative of hyaluronic acid, commonly used in cosmetic formulations for its hydrating properties. It functions primarily as a humectant, attracting moisture to the skin and helping to maintain hydration levels in various personal care products.
Sustai Insights
Sodium acetylhyaluronate is recognized for its effective moisture-retaining properties, enhancing skin hydration and improving product texture. It has low health risks, with negligible concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal risks and is not associated with significant pollution or bioaccumulation. Regulatory assessments indicate no current restrictions. Overall, it is considered low risk, making it a favorable ingredient in cosmetic formulations.
Niacinamide
Low RiskNiacinamide, also known as nicotinamide, is a form of vitamin B3 (niacin) that serves various functions in skincare and cosmetic products. It is often used for its potential benefits in improving skin texture, enhancing moisture retention, and supporting the skin's barrier function.
Sustai Insights
Niacinamide provides functional benefits such as enhancing skin hydration and improving the appearance of uneven skin tone. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, or reproductive toxicity. However, enhanced skin absorption may pose risks for sensitive individuals. Regulatory bodies impose few restrictions on its use, and it is considered low risk overall. For safer alternatives, options like panthenol may be considered. Overall, niacinamide is a low-risk ingredient when used appropriately.
Hamamelis Virginiana (Witch Hazel) Distillate
Low RiskHamamelis virginiana (witch hazel) distillate is a plant-derived extract commonly used in cosmetic formulations for its astringent and soothing properties. It is primarily utilized for its ability to reduce inflammation and tighten skin, making it a popular ingredient in toners and aftershaves.
Sustai Insights
Witch hazel distillate exhibits several functional benefits, including its anti-inflammatory and astringent properties, which are beneficial for skin care. It is considered to have low health risks regarding carcinogenicity, allergies, and reproductive toxicity, with enhanced skin absorption being noted. Environmental concerns are minimal, as 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, with recommendations for safe application in cosmetic products and consideration of alternatives like chamomile extract for similar benefits.
Discover the transformative power of SeoulCeuticals Korean 5% Niacinamide + Snail Mucin 97.5% Essence Serum. This unique blend combines potent ingredients to revitalize dull skin, delivering deep hydration and enhancing elasticity without any sticky residue.
- Deep Hydration: This serum features a lightweight yet intensely hydrating formula that penetrates the skin for lasting moisture, perfect for your daily skincare routine.
- Skin Barrier Support: Enriched with 5% Niacinamide, it strengthens the skin barrier, improving overall radiance and reducing the appearance of fine lines and wrinkles.
- Cruelty-Free & Natural: Proudly cruelty-free, this serum is made with 97% natural and 35% organic ingredients, ensuring no harm to snails during the mucin extraction process.
- Unique Ingredient Blend: Combining Snail Mucin, Hyaluronic Acid, and Organic Turmeric, this essence provides powerful anti-aging benefits while soothing and nourishing the skin.
- Easy Application: Simply massage a few drops onto cleansed skin, allowing easy absorption before following with your favorite moisturizer for optimal results.
Subscribe & Save with Sustai
- Best Price Guarantee: Always enjoy the lowest prices on sustainable home essentials.
- No Surprises: We’ll notify you before shipping. No hidden fees, ever.
- You’re in Charge: Change, pause, or cancel your subscription anytime with ease.
- Eco-Friendly Deliveries: Our grouped shipments mean less packaging and lower emissions.
Join us on a sustainable journey. Special offers for a limited time! Prices and promotions may change.
Recommended Products
Discover the transformative power of SeoulCeuticals Korean 5% Niacinamide + Snail Mucin 97.5% Essence Serum. This unique blend combines potent ingredients to revitalize dull skin, delivering deep hydration and enhancing elasticity without any sticky residue.
- Deep Hydration: This serum features a lightweight yet intensely hydrating formula that penetrates the skin for lasting moisture, perfect for your daily skincare routine.
- Skin Barrier Support: Enriched with 5% Niacinamide, it strengthens the skin barrier, improving overall radiance and reducing the appearance of fine lines and wrinkles.
- Cruelty-Free & Natural: Proudly cruelty-free, this serum is made with 97% natural and 35% organic ingredients, ensuring no harm to snails during the mucin extraction process.
- Unique Ingredient Blend: Combining Snail Mucin, Hyaluronic Acid, and Organic Turmeric, this essence provides powerful anti-aging benefits while soothing and nourishing the skin.
- Easy Application: Simply massage a few drops onto cleansed skin, allowing easy absorption before following with your favorite moisturizer for optimal results.

You can have at most 2 Sustainable Steals products in your cart
Customer Reviews

Customers’ View
Customers generally express satisfaction with the hydrating and smoothing effects of this face serum. Many users highlight its lightweight texture, which allows for easy absorption without any sticky residue. Key benefits noted include the serum's ability to improve skin texture and reduce the appearance of fine lines and wrinkles, thanks to the combination of niacinamide and snail mucin. A few customers also appreciate the natural ingredients, emphasizing the product's cruelty-free and clean beauty credentials, which align with their health-conscious values. While some users reported minimal results or temporary irritation, the overall sentiment leans towards a positive experience, underscoring the product's effectiveness and its suitability for various skincare routines. Overall, customers find the serum to be a valuable addition to their skincare regimen, supporting both hydration and skin health.
AI-generated from the text of customer reviewsThis product has no reviews yet.