
Seaweed Bath Co. Sunscreen - Hydrating SPF 30 with Seaweed, Hyaluronic Acid - 2oz


Butyloctyl Salicylate
Medium RiskButyloctyl salicylate is a synthetic compound often used in cosmetic formulations for its ability to enhance skin absorption and stability of products. It primarily functions as a UV filter, providing protection against harmful sun rays in various personal care items.
Sustai Insights
Butyloctyl salicylate offers functional benefits as a UV filter and enhances skin absorption in formulations. However, it is associated with moderate usage restrictions due to potential health risks such as skin irritation and concerns regarding enhanced absorption. Environmental considerations include its pollutant potential, though it is not highly bioaccumulative. Regulatory bodies have placed limitations on its use in certain products, reflecting a medium risk assessment overall. Safe usage practices are advisable, and alternatives like natural UV filters may be considered.
Bisabolol
Medium RiskBisabolol is a scent ingredient naturally occurring in various plants, particularly in chamomile. It is primarily used in cosmetics for its fragrance and potential skin-soothing properties, contributing to the overall sensory experience of personal care products.
Sustai Insights
Bisabolol offers functional benefits as a fragrance component and may provide skin-soothing effects. It is generally recognized for its low carcinogenic risk and low developmental toxicity, though moderate concerns exist regarding allergy potential. Bisabolol is also subject to certain restrictions in verified products. Environmental impacts are minimal, but it should be used with caution in sensitive populations. Overall, it poses a medium risk level based on current scientific understanding.
Zinc Oxide(sunscreen Grade)
Medium RiskZinc oxide (sunscreen grade) is a mineral compound often used in sunscreens for its ability to provide broad-spectrum UV protection. It is micronized to improve its cosmetic feel and skin application, making it suitable for various formulations, including those designed for sensitive skin.
Sustai Insights
Zinc oxide offers effective UV protection and is generally considered safe for topical use; however, it has moderate concerns related to allergies and potential skin absorption. Regulatory bodies have noted use restrictions, particularly in specific formulations. While its environmental impact is relatively low, concerns about enhanced skin absorption warrant caution. Overall, the risk level is assessed as medium, and users are advised to follow safe application practices. Alternatives such as titanium dioxide may provide similar benefits with potentially lower allergenic risks.
Betaine
Medium RiskBetaine is a zwitterion (inner salt) commonly used in personal care and cosmetic products. It functions primarily as a humectant, aiding in moisture retention, and can also act as a surfactant, contributing to the cleansing properties of formulations.
Sustai Insights
Betaine is recognized for its effective moisturizing and surfactant properties, making it beneficial in enhancing product performance. It is generally considered low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. However, there are multiple additive exposure sources to consider. Environmentally, it poses low risks regarding pollution and bioaccumulation. Regulatory status indicates it is approved for use with no significant restrictions. Overall, it presents a medium risk level, and safe usage practices should be observed. Alternatives include glycerin or sorbitol for similar benefits.
Citric Acid
Medium RiskCitric acid is an alpha hydroxy acid used in personal care products primarily for its role as a pH adjuster and natural preservative. It occurs naturally in citrus fruits and is commonly utilized in various formulations for its chelating properties and mild exfoliation benefits.
Sustai Insights
Citric acid offers functional benefits as an effective preservative and pH stabilizer, contributing to product longevity and stability. It is biodegradable and derived from renewable sources. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist due to potential irritation at high concentrations. Environmental risks are limited, as citric acid is not known to accumulate in ecosystems. Regulatory agencies have no significant advisories against its use. Overall, it is assessed as a medium-risk ingredient, with safe usage practices recommended and alternatives available.
Glyceryl Caprylate
Low RiskGlyceryl caprylate is a monoester of glycerin and caprylic acid, commonly used in cosmetics and personal care products as an emulsifier and skin-conditioning agent. It helps stabilize formulations and improve the texture and feel on the skin.
Sustai Insights
Glyceryl caprylate offers functional benefits as an effective emulsifier and skin-conditioning agent, enhancing product performance. It is biodegradable and considered sustainably sourced. Health risks are low, with minimal concerns regarding carcinogenicity, allergenic potential, and endocrine disruption. Environmental risks are also low, with no significant pollutant or bioaccumulation potential identified. Regulatory status is favorable, with no major restrictions. Overall, glyceryl caprylate maintains a low risk profile, making it a suitable ingredient for use in cosmetic formulations.
Tocopherol, D Alpha
Low RiskTocopherol, specifically d-alpha tocopherol, is a naturally occurring form of Vitamin E. It is commonly used in cosmetic and personal care products primarily for its antioxidant properties, helping to protect formulations from oxidation and extend shelf life.
Sustai Insights
D-alpha tocopherol provides effective antioxidant benefits, contributing to product stability. It is sustainably sourced and generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, there are minor concerns about endocrine disruption. Regulatory bodies have not imposed significant restrictions, indicating low overall risk. Recommended usage practices include adhering to established safe concentration thresholds. Alternatives, such as other forms of Vitamin E or plant-based antioxidants, may also be considered.
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.
Capryloyl Glycerin/Sebacic Acid Copolymer
Low RiskCapryloyl glycerin/sebacic acid copolymer is a copolymer formed from capryloyl glycerin and sebacic acid. It is primarily used in cosmetic formulations for its emollient properties, helping to improve the texture and feel of products on the skin.
Sustai Insights
This ingredient functions effectively as an emollient, enhancing product texture and moisture retention. It is derived from renewable sources and is generally regarded as having low health risks, including low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental assessments indicate minimal pollutant potential and bioaccumulation. Regulatory reviews show no significant restrictions. Overall, the ingredient presents a low risk profile, with safe usage practices recommended. Alternatives include other plant-derived emollients, which may also provide similar benefits.
Allantoin
Low RiskAllantoin is a naturally occurring nitrogenous compound found in various plants and animals. It is commonly used in cosmetic formulations for its soothing and moisturizing properties, as well as its ability to promote skin cell turnover and healing.
Sustai Insights
Allantoin offers functional benefits such as skin soothing, hydration, and promoting cell regeneration. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmentally, it poses minimal risks, being biodegradable and sustainably sourced. Regulatory bodies do not impose significant restrictions on its use. Overall, the risk level associated with allantoin is low, making it a favorable ingredient in personal care products.
Tetrahexyldecyl Ascorbate
Low RiskTetrahexyldecyl ascorbate is an ester of hexyl ascorbic acid, a stable form of vitamin C, commonly used in cosmetic formulations for its antioxidant properties. It is employed to improve skin appearance, enhance radiance, and provide photoprotection.
Sustai Insights
Tetrahexyldecyl ascorbate offers functional benefits as an antioxidant, promoting skin health and appearance. It is generally regarded as safe, with low concerns for carcinogenicity, allergies, and irritation. Although it poses minimal environmental risks, regulatory bodies have outlined specific usage guidelines. Overall, its risk level is assessed as low, making it a viable option 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.
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.
Squalane Oil
Low RiskSqualane 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.
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.
Sodium Pca
Low RiskSodium PCA is a derivative of naturally occurring amino acids and is primarily used in cosmetics for its moisturizing properties. It acts as a humectant, attracting and retaining moisture in the skin, thereby enhancing hydration and improving skin texture.
Sustai Insights
Sodium PCA offers functional benefits as an effective humectant, enhancing skin moisture levels. It is derived from natural sources, supporting sustainable practices. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also low, as it is not known to be bioaccumulative or a significant pollutant. Regulatory bodies have not placed significant restrictions on its use. Overall, it presents a low risk profile, making it a suitable ingredient in cosmetic formulations. Alternatives may include other humectants like glycerin or hyaluronic acid.
Sorbitan Sesquistearate
Low RiskSorbitan sesquistearate is a mixture of mono and diesters of sorbitol and stearic acid. It primarily functions as an emulsifier in cosmetic formulations, helping to stabilize oil-in-water blends and improve texture.
Sustai Insights
Sorbitan sesquistearate offers functional benefits as an emulsifier, enhancing product stability and texture. It is considered low risk in terms of health concerns, with minimal allergenic potential and no known carcinogenic, developmental, or reproductive toxicity. Environmentally, it is not classified as a pollutant or bioaccumulative. Regulatory assessments affirm its safety for use. Recommendations include adhering to usage guidelines to maintain safety, while alternatives like glyceryl stearate may be considered for those seeking different emulsification options. Overall, the ingredient is assessed as low risk.
Juniperus Communis (Juniper) Extract
Low RiskJuniperus communis (juniper) extract is derived from the fruit of the common juniper plant. It is commonly used in cosmetic formulations for its potential astringent, antimicrobial, and antioxidant properties. The extract serves various functional roles, including skin conditioning and enhancing product stability.
Sustai Insights
Juniperus communis extract offers functional benefits such as antimicrobial properties and skin conditioning, contributing positively to formulations. It is sustainably sourced with low concerns regarding carcinogenicity, allergies, or reproductive toxicity. However, there is a low risk of contact dermatitis. Environmental concerns are minimal, with no significant pollutant potential. Regulatory status indicates no current restrictions, leading to an overall low-risk assessment. Safe usage practices should be followed, and while alternatives exist, the extract remains a viable option.
Sodium Stearoyl Glutamate
Low RiskSodium stearoyl glutamate is a surfactant and emulsifier commonly used in cosmetic formulations. It helps stabilize mixtures of oil and water, enhancing the texture and feel of products. This ingredient is derived from glutamic acid and stearic acid, and it is typically found in skin care and hair care products.
Sustai Insights
Sodium stearoyl glutamate offers functional benefits as an emulsifier, effectively improving product consistency. It is considered to have low health risks regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impact is minimal, with no significant pollutant or bioaccumulation concerns noted. Regulatory bodies do not impose serious restrictions on its use. Overall, it is assessed as low risk, making it a suitable ingredient in cosmetic formulations. Safe usage practices should be followed, and alternatives are available for those seeking different emulsifying agents.
Betula Alba (Birch) Leaf Extract
Low RiskBetula alba (birch) leaf extract is derived from the leaves of the birch tree and is commonly used in cosmetic formulations for its potential soothing and anti-inflammatory properties.
Sustai Insights
Betula alba leaf extract offers functional benefits such as potential skin soothing and anti-inflammatory effects. It is considered to have low health risk, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it is not known to be a pollutant or bioaccumulative. Regulatory assessments indicate no current restrictions. Overall, the ingredient is assessed as low risk, making it a suitable choice for cosmetic applications. Users should follow safe usage practices, and alternatives may include other botanical extracts with similar properties.
Caprylic Triglyceride
Low RiskCaprylic triglyceride is an ester derived from coconut oil and glycerin, commonly used in cosmetic formulations as an emollient, stabilizer, and skin-conditioning agent. It helps to improve the texture and spreadability of products while providing a lightweight, non-greasy feel.
Sustai Insights
Caprylic triglyceride offers functional benefits such as enhanced skin moisturization and improved formulation stability. It is generally regarded as safe, with low concerns regarding carcinogenicity, allergenic potential, and reproductive toxicity. Environmental impact is minimal, with no significant pollutant or bioaccumulative properties identified. Regulatory bodies have not issued warnings or restrictions. Overall, the risk level is low, making it a suitable ingredient in cosmetic products. Safe usage practices include adhering to recommended concentrations, and while there are alternatives, caprylic triglyceride remains a reliable choice.
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.
Frangula Alnus Bark
Low RiskFrangula alnus bark, derived from the buckthorn tree, is primarily utilized in herbal medicine for its laxative properties. It contains anthraquinones, compounds that can stimulate bowel movements. Commonly found in dietary supplements, it is noted for its traditional use in promoting digestive health.
Sustai Insights
Frangula alnus bark serves as an effective laxative and is sustainably sourced. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and developmental toxicity. Environmental risks are also low, as it does not significantly contribute to pollution or bioaccumulation. Regulatory status shows no current restrictions. Overall, this ingredient is assessed to have a low-risk profile. Safe usage includes adhering to recommended dosages, and alternatives like psyllium or senna may provide similar benefits.
Diheptyl Succinate
Low RiskDiheptyl succinate is an ester derived from heptanoic acid and succinic acid, primarily functioning as a solvent and emollient in cosmetic and personal care products. It is used for its ability to improve the texture and spreadability of formulations.
Sustai Insights
Diheptyl succinate offers functional benefits as an emollient and solvent, enhancing product feel and stability. It is generally regarded as having low health risks, with no significant concerns related to carcinogenicity, allergies, or reproductive toxicity. Environmental risks appear minimal, with no evidence of bioaccumulation or significant pollution potential. Regulatory assessments do not indicate restrictions. Overall, the ingredient is associated with low risk, making it a suitable option in formulations.
Hydroxystearic Acid
Low RiskHydroxystearic 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.
Polyglyceryl 6 Distearate
Low RiskPolyglyceryl-6 distearate is a diester of stearic acid and polyglycerin-6, primarily used as an emulsifier and stabilizer in cosmetic formulations. It helps to blend oil and water-based ingredients, enhancing the texture and consistency of products such as creams and lotions.
Sustai Insights
Polyglyceryl-6 distearate serves effectively as an emulsifier, promoting product stability and texture. It is considered to have low health risks, with minimal concerns regarding carcinogenicity, allergenic potential, and irritation. Environmentally, it poses low risks as it is not bioaccumulative. Regulatory bodies do not impose significant restrictions on its use, indicating a low overall risk profile. Safe usage is recommended, and alternatives like other polyglyceryl esters may be considered for those seeking variations. Overall, the ingredient presents a low risk for health and environmental impact.
Frangula Alnus (Glossy Buckthorn) Bark Extract
Low RiskFrangula alnus (glossy buckthorn) bark extract is derived from the bark of the Frangula alnus tree. It is commonly used in cosmetic formulations for its potential properties, including skin conditioning and mild astringency, contributing to the overall texture and feel of products.
Sustai Insights
Frangula alnus bark extract offers functional benefits as a skin conditioning agent. It is not associated with significant health risks, as concerns regarding carcinogenicity, allergies, and reproductive toxicity are low. Environmentally, it does not present notable pollution or bioaccumulation risks. Regulatory status indicates no current restrictions. Overall, this ingredient is assessed to have low risk, making it a suitable choice in formulations.
Butyloctyl Salicylate
Medium RiskButyloctyl salicylate is a synthetic compound often used in cosmetic formulations for its ability to enhance skin absorption and stability of products. It primarily functions as a UV filter, providing protection against harmful sun rays in various personal care items.
Sustai Insights
Butyloctyl salicylate offers functional benefits as a UV filter and enhances skin absorption in formulations. However, it is associated with moderate usage restrictions due to potential health risks such as skin irritation and concerns regarding enhanced absorption. Environmental considerations include its pollutant potential, though it is not highly bioaccumulative. Regulatory bodies have placed limitations on its use in certain products, reflecting a medium risk assessment overall. Safe usage practices are advisable, and alternatives like natural UV filters may be considered.
Glyceryl Caprylate
Low RiskGlyceryl caprylate is a monoester of glycerin and caprylic acid, commonly used in cosmetics and personal care products as an emulsifier and skin-conditioning agent. It helps stabilize formulations and improve the texture and feel on the skin.
Sustai Insights
Glyceryl caprylate offers functional benefits as an effective emulsifier and skin-conditioning agent, enhancing product performance. It is biodegradable and considered sustainably sourced. Health risks are low, with minimal concerns regarding carcinogenicity, allergenic potential, and endocrine disruption. Environmental risks are also low, with no significant pollutant or bioaccumulation potential identified. Regulatory status is favorable, with no major restrictions. Overall, glyceryl caprylate maintains a low risk profile, making it a suitable ingredient for use in cosmetic formulations.
Bisabolol
Medium RiskBisabolol is a scent ingredient naturally occurring in various plants, particularly in chamomile. It is primarily used in cosmetics for its fragrance and potential skin-soothing properties, contributing to the overall sensory experience of personal care products.
Sustai Insights
Bisabolol offers functional benefits as a fragrance component and may provide skin-soothing effects. It is generally recognized for its low carcinogenic risk and low developmental toxicity, though moderate concerns exist regarding allergy potential. Bisabolol is also subject to certain restrictions in verified products. Environmental impacts are minimal, but it should be used with caution in sensitive populations. Overall, it poses a medium risk level based on current scientific understanding.
Tocopherol, D Alpha
Low RiskTocopherol, specifically d-alpha tocopherol, is a naturally occurring form of Vitamin E. It is commonly used in cosmetic and personal care products primarily for its antioxidant properties, helping to protect formulations from oxidation and extend shelf life.
Sustai Insights
D-alpha tocopherol provides effective antioxidant benefits, contributing to product stability. It is sustainably sourced and generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, there are minor concerns about endocrine disruption. Regulatory bodies have not imposed significant restrictions, indicating low overall risk. Recommended usage practices include adhering to established safe concentration thresholds. Alternatives, such as other forms of Vitamin E or plant-based antioxidants, may also be considered.
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.
Capryloyl Glycerin/Sebacic Acid Copolymer
Low RiskCapryloyl glycerin/sebacic acid copolymer is a copolymer formed from capryloyl glycerin and sebacic acid. It is primarily used in cosmetic formulations for its emollient properties, helping to improve the texture and feel of products on the skin.
Sustai Insights
This ingredient functions effectively as an emollient, enhancing product texture and moisture retention. It is derived from renewable sources and is generally regarded as having low health risks, including low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental assessments indicate minimal pollutant potential and bioaccumulation. Regulatory reviews show no significant restrictions. Overall, the ingredient presents a low risk profile, with safe usage practices recommended. Alternatives include other plant-derived emollients, which may also provide similar benefits.
Allantoin
Low RiskAllantoin is a naturally occurring nitrogenous compound found in various plants and animals. It is commonly used in cosmetic formulations for its soothing and moisturizing properties, as well as its ability to promote skin cell turnover and healing.
Sustai Insights
Allantoin offers functional benefits such as skin soothing, hydration, and promoting cell regeneration. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmentally, it poses minimal risks, being biodegradable and sustainably sourced. Regulatory bodies do not impose significant restrictions on its use. Overall, the risk level associated with allantoin is low, making it a favorable ingredient in personal care products.
Tetrahexyldecyl Ascorbate
Low RiskTetrahexyldecyl ascorbate is an ester of hexyl ascorbic acid, a stable form of vitamin C, commonly used in cosmetic formulations for its antioxidant properties. It is employed to improve skin appearance, enhance radiance, and provide photoprotection.
Sustai Insights
Tetrahexyldecyl ascorbate offers functional benefits as an antioxidant, promoting skin health and appearance. It is generally regarded as safe, with low concerns for carcinogenicity, allergies, and irritation. Although it poses minimal environmental risks, regulatory bodies have outlined specific usage guidelines. Overall, its risk level is assessed as low, making it a viable option 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.
Zinc Oxide(sunscreen Grade)
Medium RiskZinc oxide (sunscreen grade) is a mineral compound often used in sunscreens for its ability to provide broad-spectrum UV protection. It is micronized to improve its cosmetic feel and skin application, making it suitable for various formulations, including those designed for sensitive skin.
Sustai Insights
Zinc oxide offers effective UV protection and is generally considered safe for topical use; however, it has moderate concerns related to allergies and potential skin absorption. Regulatory bodies have noted use restrictions, particularly in specific formulations. While its environmental impact is relatively low, concerns about enhanced skin absorption warrant caution. Overall, the risk level is assessed as medium, and users are advised to follow safe application practices. Alternatives such as titanium dioxide may provide similar benefits with potentially lower allergenic risks.
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.
Squalane Oil
Low RiskSqualane 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.
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.
Sodium Pca
Low RiskSodium PCA is a derivative of naturally occurring amino acids and is primarily used in cosmetics for its moisturizing properties. It acts as a humectant, attracting and retaining moisture in the skin, thereby enhancing hydration and improving skin texture.
Sustai Insights
Sodium PCA offers functional benefits as an effective humectant, enhancing skin moisture levels. It is derived from natural sources, supporting sustainable practices. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also low, as it is not known to be bioaccumulative or a significant pollutant. Regulatory bodies have not placed significant restrictions on its use. Overall, it presents a low risk profile, making it a suitable ingredient in cosmetic formulations. Alternatives may include other humectants like glycerin or hyaluronic acid.
Sorbitan Sesquistearate
Low RiskSorbitan sesquistearate is a mixture of mono and diesters of sorbitol and stearic acid. It primarily functions as an emulsifier in cosmetic formulations, helping to stabilize oil-in-water blends and improve texture.
Sustai Insights
Sorbitan sesquistearate offers functional benefits as an emulsifier, enhancing product stability and texture. It is considered low risk in terms of health concerns, with minimal allergenic potential and no known carcinogenic, developmental, or reproductive toxicity. Environmentally, it is not classified as a pollutant or bioaccumulative. Regulatory assessments affirm its safety for use. Recommendations include adhering to usage guidelines to maintain safety, while alternatives like glyceryl stearate may be considered for those seeking different emulsification options. Overall, the ingredient is assessed as low risk.
Juniperus Communis (Juniper) Extract
Low RiskJuniperus communis (juniper) extract is derived from the fruit of the common juniper plant. It is commonly used in cosmetic formulations for its potential astringent, antimicrobial, and antioxidant properties. The extract serves various functional roles, including skin conditioning and enhancing product stability.
Sustai Insights
Juniperus communis extract offers functional benefits such as antimicrobial properties and skin conditioning, contributing positively to formulations. It is sustainably sourced with low concerns regarding carcinogenicity, allergies, or reproductive toxicity. However, there is a low risk of contact dermatitis. Environmental concerns are minimal, with no significant pollutant potential. Regulatory status indicates no current restrictions, leading to an overall low-risk assessment. Safe usage practices should be followed, and while alternatives exist, the extract remains a viable option.
Betaine
Medium RiskBetaine is a zwitterion (inner salt) commonly used in personal care and cosmetic products. It functions primarily as a humectant, aiding in moisture retention, and can also act as a surfactant, contributing to the cleansing properties of formulations.
Sustai Insights
Betaine is recognized for its effective moisturizing and surfactant properties, making it beneficial in enhancing product performance. It is generally considered low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. However, there are multiple additive exposure sources to consider. Environmentally, it poses low risks regarding pollution and bioaccumulation. Regulatory status indicates it is approved for use with no significant restrictions. Overall, it presents a medium risk level, and safe usage practices should be observed. Alternatives include glycerin or sorbitol for similar benefits.
Sodium Stearoyl Glutamate
Low RiskSodium stearoyl glutamate is a surfactant and emulsifier commonly used in cosmetic formulations. It helps stabilize mixtures of oil and water, enhancing the texture and feel of products. This ingredient is derived from glutamic acid and stearic acid, and it is typically found in skin care and hair care products.
Sustai Insights
Sodium stearoyl glutamate offers functional benefits as an emulsifier, effectively improving product consistency. It is considered to have low health risks regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impact is minimal, with no significant pollutant or bioaccumulation concerns noted. Regulatory bodies do not impose serious restrictions on its use. Overall, it is assessed as low risk, making it a suitable ingredient in cosmetic formulations. Safe usage practices should be followed, and alternatives are available for those seeking different emulsifying agents.
Betula Alba (Birch) Leaf Extract
Low RiskBetula alba (birch) leaf extract is derived from the leaves of the birch tree and is commonly used in cosmetic formulations for its potential soothing and anti-inflammatory properties.
Sustai Insights
Betula alba leaf extract offers functional benefits such as potential skin soothing and anti-inflammatory effects. It is considered to have low health risk, with no significant concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it is not known to be a pollutant or bioaccumulative. Regulatory assessments indicate no current restrictions. Overall, the ingredient is assessed as low risk, making it a suitable choice for cosmetic applications. Users should follow safe usage practices, and alternatives may include other botanical extracts with similar properties.
Citric Acid
Medium RiskCitric acid is an alpha hydroxy acid used in personal care products primarily for its role as a pH adjuster and natural preservative. It occurs naturally in citrus fruits and is commonly utilized in various formulations for its chelating properties and mild exfoliation benefits.
Sustai Insights
Citric acid offers functional benefits as an effective preservative and pH stabilizer, contributing to product longevity and stability. It is biodegradable and derived from renewable sources. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist due to potential irritation at high concentrations. Environmental risks are limited, as citric acid is not known to accumulate in ecosystems. Regulatory agencies have no significant advisories against its use. Overall, it is assessed as a medium-risk ingredient, with safe usage practices recommended and alternatives available.
Caprylic Triglyceride
Low RiskCaprylic triglyceride is an ester derived from coconut oil and glycerin, commonly used in cosmetic formulations as an emollient, stabilizer, and skin-conditioning agent. It helps to improve the texture and spreadability of products while providing a lightweight, non-greasy feel.
Sustai Insights
Caprylic triglyceride offers functional benefits such as enhanced skin moisturization and improved formulation stability. It is generally regarded as safe, with low concerns regarding carcinogenicity, allergenic potential, and reproductive toxicity. Environmental impact is minimal, with no significant pollutant or bioaccumulative properties identified. Regulatory bodies have not issued warnings or restrictions. Overall, the risk level is low, making it a suitable ingredient in cosmetic products. Safe usage practices include adhering to recommended concentrations, and while there are alternatives, caprylic triglyceride remains a reliable choice.
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.
Frangula Alnus Bark
Low RiskFrangula alnus bark, derived from the buckthorn tree, is primarily utilized in herbal medicine for its laxative properties. It contains anthraquinones, compounds that can stimulate bowel movements. Commonly found in dietary supplements, it is noted for its traditional use in promoting digestive health.
Sustai Insights
Frangula alnus bark serves as an effective laxative and is sustainably sourced. Health risks are minimal, with low concerns regarding carcinogenicity, allergies, and developmental toxicity. Environmental risks are also low, as it does not significantly contribute to pollution or bioaccumulation. Regulatory status shows no current restrictions. Overall, this ingredient is assessed to have a low-risk profile. Safe usage includes adhering to recommended dosages, and alternatives like psyllium or senna may provide similar benefits.
Diheptyl Succinate
Low RiskDiheptyl succinate is an ester derived from heptanoic acid and succinic acid, primarily functioning as a solvent and emollient in cosmetic and personal care products. It is used for its ability to improve the texture and spreadability of formulations.
Sustai Insights
Diheptyl succinate offers functional benefits as an emollient and solvent, enhancing product feel and stability. It is generally regarded as having low health risks, with no significant concerns related to carcinogenicity, allergies, or reproductive toxicity. Environmental risks appear minimal, with no evidence of bioaccumulation or significant pollution potential. Regulatory assessments do not indicate restrictions. Overall, the ingredient is associated with low risk, making it a suitable option in formulations.
Hydroxystearic Acid
Low RiskHydroxystearic 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.
Polyglyceryl 6 Distearate
Low RiskPolyglyceryl-6 distearate is a diester of stearic acid and polyglycerin-6, primarily used as an emulsifier and stabilizer in cosmetic formulations. It helps to blend oil and water-based ingredients, enhancing the texture and consistency of products such as creams and lotions.
Sustai Insights
Polyglyceryl-6 distearate serves effectively as an emulsifier, promoting product stability and texture. It is considered to have low health risks, with minimal concerns regarding carcinogenicity, allergenic potential, and irritation. Environmentally, it poses low risks as it is not bioaccumulative. Regulatory bodies do not impose significant restrictions on its use, indicating a low overall risk profile. Safe usage is recommended, and alternatives like other polyglyceryl esters may be considered for those seeking variations. Overall, the ingredient presents a low risk for health and environmental impact.
Frangula Alnus (Glossy Buckthorn) Bark Extract
Low RiskFrangula alnus (glossy buckthorn) bark extract is derived from the bark of the Frangula alnus tree. It is commonly used in cosmetic formulations for its potential properties, including skin conditioning and mild astringency, contributing to the overall texture and feel of products.
Sustai Insights
Frangula alnus bark extract offers functional benefits as a skin conditioning agent. It is not associated with significant health risks, as concerns regarding carcinogenicity, allergies, and reproductive toxicity are low. Environmentally, it does not present notable pollution or bioaccumulation risks. Regulatory status indicates no current restrictions. Overall, this ingredient is assessed to have low risk, making it a suitable choice in formulations.
Experience the power of the ocean with Seaweed Bath Co. Hydrate & Protect Dewy Skin Face Lotion SPF 30. This lightweight, broad-spectrum sunscreen combines sustainably harvested seaweed, hyaluronic acid, and squalane to nourish and protect your skin, delivering a dewy finish while keeping harmful UV rays at bay.
- Broad Spectrum Protection: Formulated with 20.8% zinc oxide, this sunscreen offers effective protection against UVA and UVB rays, ensuring your skin stays safe during sun exposure.
- Hydrating Ingredients: Enriched with hyaluronic acid and squalane, it locks in moisture, leaving your skin feeling soft, supple, and radiant.
- Sustainable Sourcing: Made with marine-derived ingredients, this product supports ocean sustainability and reflects an ethical commitment to the environment.
- Cruelty-Free and Vegan: Leaping Bunny certified, this sunscreen is cruelty-free, vegan, gluten-free, and free from parabens and sulfates, making it a healthy choice for you and the planet.
- Daily Ritual: Ideal for everyday use, it seamlessly fits into your skincare routine, providing hydration and protection even on cloudy days.
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Experience the power of the ocean with Seaweed Bath Co. Hydrate & Protect Dewy Skin Face Lotion SPF 30. This lightweight, broad-spectrum sunscreen combines sustainably harvested seaweed, hyaluronic acid, and squalane to nourish and protect your skin, delivering a dewy finish while keeping harmful UV rays at bay.
- Broad Spectrum Protection: Formulated with 20.8% zinc oxide, this sunscreen offers effective protection against UVA and UVB rays, ensuring your skin stays safe during sun exposure.
- Hydrating Ingredients: Enriched with hyaluronic acid and squalane, it locks in moisture, leaving your skin feeling soft, supple, and radiant.
- Sustainable Sourcing: Made with marine-derived ingredients, this product supports ocean sustainability and reflects an ethical commitment to the environment.
- Cruelty-Free and Vegan: Leaping Bunny certified, this sunscreen is cruelty-free, vegan, gluten-free, and free from parabens and sulfates, making it a healthy choice for you and the planet.
- Daily Ritual: Ideal for everyday use, it seamlessly fits into your skincare routine, providing hydration and protection even on cloudy days.

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Customer Reviews
Customers’ View
Customers generally appreciate the effective sun protection and hydrating qualities of this facial sunscreen, particularly valuing its use of natural ingredients like sustainably harvested seaweed. Many users note the lightweight texture and pleasant, mild scent, making it suitable for daily wear without feeling greasy. One customer mentioned, 'It leaves my skin so soft and smooth,' highlighting its moisturizing capabilities. However, some have reported issues such as a white cast upon application and varying degrees of hydration, suggesting it may not be ideal for those with very dry skin. Overall, this product aligns with environmentally conscious values through its cruelty-free certification and eco-friendly packaging, making it a thoughtful choice for health-conscious consumers.
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