This Works Morning Expert Face Serum - Hydrating Hyaluronic Acid & Vitamin C, 1 Oz

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Benzyl Alcohol

Benzyl Alcohol

High Risk

Benzyl alcohol is a naturally occurring and synthetic aromatic alcohol commonly used as a solvent, preservative, and fragrance ingredient in various products. It is found in both plant sources and as a synthetic compound, functioning primarily to maintain product stability and enhance fragrance profiles.

Sustai Insights

Benzyl alcohol serves effectively as a preservative and solvent, contributing to product stability and sensory qualities. However, it poses potential health risks, particularly as an allergen, with high concern for immunotoxicity. Environmental risks include being a pollutant with low bioaccumulation potential. Regulatory agencies have established restrictions on its use in certain products. Overall, the risk level associated with benzyl alcohol is assessed as high, necessitating careful consideration of its use and potential alternatives.

Linalool

Linalool

High Risk

Linalool is a terpene commonly found in various plants, particularly in lavender and mint. It is primarily used in products for its fragrance and potential antimicrobial properties. Linalool is also utilized in formulations for its ability to enhance the sensory experience of personal care and household products.

Sustai Insights

Linalool offers functional benefits as a naturally occurring fragrance component and may exhibit antimicrobial properties. However, it presents high allergenic potential, with concerns about skin irritation and sensitization. Environmental risks include contamination issues, though it is not classified as a persistent pollutant. Regulatory bodies have noted the need for careful handling due to its allergenic nature. Overall, despite some beneficial attributes, the ingredient carries a high risk profile, warranting cautious use and consideration of safer alternatives.

Sodium Hydroxide

Sodium Hydroxide

High Risk

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

Sustai Insights

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

Phenoxyethanol

Phenoxyethanol

Medium Risk

Phenoxyethanol is a preservative used in cosmetics and personal care products to prevent microbial growth and extend shelf life. It is commonly found in formulations such as lotions, creams, and serums.

Sustai Insights

Phenoxyethanol serves effectively as a preservative, ensuring product stability and safety by inhibiting microbial growth. It is considered to have low health risks regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist, and regulatory bodies have advised caution in specific applications. Environmental concerns include its potential as a pollutant, although it is not highly bioaccumulative. Overall, the ingredient presents a medium risk level, with safe usage practices recommended and alternative preservatives available for those seeking greener options.

Citric Acid

Citric Acid

Medium Risk

Citric acid is an alpha hydroxy acid used in personal care products primarily for its role as a pH adjuster and natural preservative. It occurs naturally in citrus fruits and is commonly utilized in various formulations for its chelating properties and mild exfoliation benefits.

Sustai Insights

Citric acid offers functional benefits as an effective preservative and pH stabilizer, contributing to product longevity and stability. It is biodegradable and derived from renewable sources. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist due to potential irritation at high concentrations. Environmental risks are limited, as citric acid is not known to accumulate in ecosystems. Regulatory agencies have no significant advisories against its use. Overall, it is assessed as a medium-risk ingredient, with safe usage practices recommended and alternatives available.

Sodium Benzoate

Sodium Benzoate

Medium Risk

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

Sustai Insights

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

Limonene

Limonene

Medium Risk

Limonene is a scent ingredient and solvent naturally found in citrus fruits, commonly used in personal care and cleaning products for its fragrant properties. It serves as a flavoring agent and enhances the overall sensory experience of products.

Sustai Insights

Limonene offers functional benefits such as acting as a solvent and fragrance enhancer. However, it carries a high allergenic potential, which can trigger skin or respiratory sensitivities in some individuals. Environmental concerns include moderate persistence and bioaccumulation, along with potential ecotoxicity. Regulatory restrictions necessitate verification in products containing this ingredient. Overall, the risk level is assessed as medium, emphasizing the importance of cautious use, particularly for sensitive populations. Safer alternatives may be considered to mitigate these risks.

Xanthan Gum

Xanthan Gum

Low Risk

Xanthan 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.

Sodium Levulinate

Sodium Levulinate

Low Risk

Sodium levulinate is the sodium salt of levulinic acid, primarily used as a preservative and antimicrobial agent in cosmetic and personal care products. It functions effectively in formulations to extend shelf life and prevent microbial growth.

Sustai Insights

Sodium levulinate is recognized for its functional benefits as a preservative with low health risks, including negligible potential for carcinogenicity, allergies, or reproductive toxicity. It is also considered environmentally friendly due to its low pollutant potential and biodegradability. Regulatory bodies have not imposed significant restrictions on its use. Overall, the risk associated with sodium levulinate is assessed as low, making it a suitable choice in various formulations.

Phytic Acid

Phytic Acid

Low Risk

Phytic acid is a hexaphosphoric acid ester of inositol, primarily found in seeds, grains, and legumes. It acts as an antioxidant and is often used in cosmetic formulations for its chelating properties, helping to stabilize products by binding metal ions.

Sustai Insights

Phytic acid provides functional benefits such as antioxidant properties and metal ion chelation, enhancing product stability. It is considered environmentally friendly due to its biodegradable nature. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Regulatory bodies have imposed minor restrictions, and overall, the risk level is assessed as low. For safe usage, it is important to follow recommended concentrations. Alternatives like ascorbic acid could be considered for similar antioxidant effects.

Vegetarian Glycerin

Vegetarian Glycerin

Low Risk

Vegetarian 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.

Heptanol

Heptanol

Low Risk

Heptanol is a straight-chain fatty alcohol primarily used in cosmetic and personal care formulations. It serves functions such as a solvent, emulsifier, and skin conditioning agent, contributing to product texture and stability.

Sustai Insights

Heptanol is valued for its role as a solvent and emulsifier, enhancing product consistency and usability. It is not associated with significant health risks, including low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal pollution or bioaccumulation risks. Regulatory agencies have not issued restrictions on its use. Overall, the risk level for heptanol is considered low, making it a safe ingredient in formulations.

Ascorbyl Glucoside

Ascorbyl Glucoside

Low Risk

Ascorbyl glucoside is a product obtained by the reaction of ascorbic acid with glucose. It acts primarily as a stable form of vitamin C, commonly used in cosmetic formulations for its antioxidant properties and ability to brighten the skin.

Sustai Insights

Ascorbyl glucoside offers functional benefits such as antioxidant effects and skin brightening properties. It is considered safe with low health risks, including minimal concerns regarding carcinogenicity, allergies, or developmental toxicity. Environmental risks are also low, as it does not significantly contribute to pollution or bioaccumulation. Regulatory bodies impose no major restrictions, indicating overall low risk. Safe usage practices include adherence to cosmetic formulation guidelines, and potential alternatives could include other stable vitamin C derivatives. Thus, the overall assessment reflects a low risk profile.

Sodium Anisate

Sodium Anisate

Low Risk

Sodium anisate is the sodium salt of p-anisic acid, commonly used as a preservative in various cosmetic and personal care products. It is recognized for its antimicrobial properties, which help to extend the shelf life of products by inhibiting the growth of bacteria and fungi.

Sustai Insights

Sodium anisate serves effectively as a preservative, offering antimicrobial benefits while being biodegradable and potentially sustainably sourced. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses low risks as it is not bioaccumulative. Regulatory bodies, including the EPA, do not impose significant restrictions on its use. Overall, sodium anisate presents a low risk, making it a favorable choice in formulations, although alternatives should be considered for those seeking greener options.

Ethylhexylglycerin

Ethylhexylglycerin

Low Risk

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

Sustai Insights

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

Sodium Acetylhyaluronate

Sodium Acetylhyaluronate

Low Risk

Sodium 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.

Heptyl Glucoside

Heptyl Glucoside

Low Risk

Heptyl glucoside is a non-ionic surfactant derived from renewable plant sources, primarily used in formulations for its emulsifying and cleansing properties. It helps improve the texture and stability of products, making it suitable for various applications in personal care and cleaning products.

Sustai Insights

Heptyl glucoside offers functional benefits as a mild surfactant and emulsifier, enhancing product performance while being biodegradable and sourced from renewable materials. Health risks are considered low to moderate, with minimal concerns for carcinogenicity and irritation; however, allergic reactions are possible in sensitive individuals. Environmental risks are also low, as it does not significantly contribute to pollution or bioaccumulation. Regulatory status is favorable, with no current restrictions. Overall, this ingredient presents a low risk profile, making it a suitable choice in formulations.

Dehydroacetic Acid

Dehydroacetic Acid

Low Risk

Dehydroacetic acid is a synthetic preservative commonly used in cosmetic and personal care products to inhibit microbial growth and extend shelf life.

Sustai Insights

Dehydroacetic acid offers effective preservation, enhancing product stability. It is considered low risk for carcinogenicity, allergies, and reproductive toxicity, with minimal environmental impact. Regulatory bodies report no significant hazards, and its use is generally accepted. However, precautions should be taken to avoid occupational exposure. Alternatives include natural preservatives like tocopherol. Overall, the assessment indicates a low-risk profile.

Water

Water

Low Risk

Water is a clear, colorless liquid essential for various biological processes. It serves as a solvent in formulations, facilitating the dissolution of other ingredients and enhancing product texture and application. Additionally, water plays a crucial role in hydration and is a key component in many cosmetic and personal care products.

Sustai Insights

Water is an effective solvent and hydrator, contributing to the texture and efficacy of formulations. It is biodegradable and generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, excessive water usage can lead to environmental concerns, particularly regarding resource depletion. Regulatory bodies do not impose restrictions on water use in cosmetics. Overall, the risks associated with water are low, making it a safe and essential ingredient.

Peg 40 Hydrogenated Castor Oil

Peg 40 Hydrogenated Castor Oil

Low Risk

PEG-40 hydrogenated castor oil is a polyethylene glycol derivative of hydrogenated castor oil, commonly used as an emulsifier and surfactant in various cosmetic and personal care products. It helps to improve the texture and stability of formulations by facilitating the blending of oil and water-based ingredients.

Sustai Insights

PEG-40 hydrogenated castor oil offers functional benefits such as effective emulsification and stability enhancement in formulations. It is considered low risk for health concerns, including carcinogenicity and allergenic potential. Environmentally, it is not associated with significant hazards, and regulatory bodies have not imposed strict restrictions. Safe usage practices involve adhering to recommended concentrations. Overall, this ingredient presents a low risk profile with limited environmental impact, making it a suitable choice in cosmetic applications.

Albizia julibrissin (persian silk tree) bark extract

Benzyl Alcohol

High Risk

Benzyl alcohol is a naturally occurring and synthetic aromatic alcohol commonly used as a solvent, preservative, and fragrance ingredient in various products. It is found in both plant sources and as a synthetic compound, functioning primarily to maintain product stability and enhance fragrance profiles.

Sustai Insights

Benzyl alcohol serves effectively as a preservative and solvent, contributing to product stability and sensory qualities. However, it poses potential health risks, particularly as an allergen, with high concern for immunotoxicity. Environmental risks include being a pollutant with low bioaccumulation potential. Regulatory agencies have established restrictions on its use in certain products. Overall, the risk level associated with benzyl alcohol is assessed as high, necessitating careful consideration of its use and potential alternatives.

Xanthan Gum

Low Risk

Xanthan 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.

Sodium Levulinate

Low Risk

Sodium levulinate is the sodium salt of levulinic acid, primarily used as a preservative and antimicrobial agent in cosmetic and personal care products. It functions effectively in formulations to extend shelf life and prevent microbial growth.

Sustai Insights

Sodium levulinate is recognized for its functional benefits as a preservative with low health risks, including negligible potential for carcinogenicity, allergies, or reproductive toxicity. It is also considered environmentally friendly due to its low pollutant potential and biodegradability. Regulatory bodies have not imposed significant restrictions on its use. Overall, the risk associated with sodium levulinate is assessed as low, making it a suitable choice in various formulations.

Linalool

High Risk

Linalool is a terpene commonly found in various plants, particularly in lavender and mint. It is primarily used in products for its fragrance and potential antimicrobial properties. Linalool is also utilized in formulations for its ability to enhance the sensory experience of personal care and household products.

Sustai Insights

Linalool offers functional benefits as a naturally occurring fragrance component and may exhibit antimicrobial properties. However, it presents high allergenic potential, with concerns about skin irritation and sensitization. Environmental risks include contamination issues, though it is not classified as a persistent pollutant. Regulatory bodies have noted the need for careful handling due to its allergenic nature. Overall, despite some beneficial attributes, the ingredient carries a high risk profile, warranting cautious use and consideration of safer alternatives.

Phytic Acid

Low Risk

Phytic acid is a hexaphosphoric acid ester of inositol, primarily found in seeds, grains, and legumes. It acts as an antioxidant and is often used in cosmetic formulations for its chelating properties, helping to stabilize products by binding metal ions.

Sustai Insights

Phytic acid provides functional benefits such as antioxidant properties and metal ion chelation, enhancing product stability. It is considered environmentally friendly due to its biodegradable nature. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Regulatory bodies have imposed minor restrictions, and overall, the risk level is assessed as low. For safe usage, it is important to follow recommended concentrations. Alternatives like ascorbic acid could be considered for similar antioxidant effects.

Vegetarian Glycerin

Low Risk

Vegetarian 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.

Heptanol

Low Risk

Heptanol is a straight-chain fatty alcohol primarily used in cosmetic and personal care formulations. It serves functions such as a solvent, emulsifier, and skin conditioning agent, contributing to product texture and stability.

Sustai Insights

Heptanol is valued for its role as a solvent and emulsifier, enhancing product consistency and usability. It is not associated with significant health risks, including low concerns for carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses minimal pollution or bioaccumulation risks. Regulatory agencies have not issued restrictions on its use. Overall, the risk level for heptanol is considered low, making it a safe ingredient in formulations.

Ascorbyl Glucoside

Low Risk

Ascorbyl glucoside is a product obtained by the reaction of ascorbic acid with glucose. It acts primarily as a stable form of vitamin C, commonly used in cosmetic formulations for its antioxidant properties and ability to brighten the skin.

Sustai Insights

Ascorbyl glucoside offers functional benefits such as antioxidant effects and skin brightening properties. It is considered safe with low health risks, including minimal concerns regarding carcinogenicity, allergies, or developmental toxicity. Environmental risks are also low, as it does not significantly contribute to pollution or bioaccumulation. Regulatory bodies impose no major restrictions, indicating overall low risk. Safe usage practices include adherence to cosmetic formulation guidelines, and potential alternatives could include other stable vitamin C derivatives. Thus, the overall assessment reflects a low risk profile.

Phenoxyethanol

Medium Risk

Phenoxyethanol is a preservative used in cosmetics and personal care products to prevent microbial growth and extend shelf life. It is commonly found in formulations such as lotions, creams, and serums.

Sustai Insights

Phenoxyethanol serves effectively as a preservative, ensuring product stability and safety by inhibiting microbial growth. It is considered to have low health risks regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist, and regulatory bodies have advised caution in specific applications. Environmental concerns include its potential as a pollutant, although it is not highly bioaccumulative. Overall, the ingredient presents a medium risk level, with safe usage practices recommended and alternative preservatives available for those seeking greener options.

Sodium Anisate

Low Risk

Sodium anisate is the sodium salt of p-anisic acid, commonly used as a preservative in various cosmetic and personal care products. It is recognized for its antimicrobial properties, which help to extend the shelf life of products by inhibiting the growth of bacteria and fungi.

Sustai Insights

Sodium anisate serves effectively as a preservative, offering antimicrobial benefits while being biodegradable and potentially sustainably sourced. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses low risks as it is not bioaccumulative. Regulatory bodies, including the EPA, do not impose significant restrictions on its use. Overall, sodium anisate presents a low risk, making it a favorable choice in formulations, although alternatives should be considered for those seeking greener options.

Ethylhexylglycerin

Low Risk

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

Sustai Insights

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

Citric Acid

Medium Risk

Citric acid is an alpha hydroxy acid used in personal care products primarily for its role as a pH adjuster and natural preservative. It occurs naturally in citrus fruits and is commonly utilized in various formulations for its chelating properties and mild exfoliation benefits.

Sustai Insights

Citric acid offers functional benefits as an effective preservative and pH stabilizer, contributing to product longevity and stability. It is biodegradable and derived from renewable sources. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist due to potential irritation at high concentrations. Environmental risks are limited, as citric acid is not known to accumulate in ecosystems. Regulatory agencies have no significant advisories against its use. Overall, it is assessed as a medium-risk ingredient, with safe usage practices recommended and alternatives available.

Sodium Acetylhyaluronate

Low Risk

Sodium 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.

Heptyl Glucoside

Low Risk

Heptyl glucoside is a non-ionic surfactant derived from renewable plant sources, primarily used in formulations for its emulsifying and cleansing properties. It helps improve the texture and stability of products, making it suitable for various applications in personal care and cleaning products.

Sustai Insights

Heptyl glucoside offers functional benefits as a mild surfactant and emulsifier, enhancing product performance while being biodegradable and sourced from renewable materials. Health risks are considered low to moderate, with minimal concerns for carcinogenicity and irritation; however, allergic reactions are possible in sensitive individuals. Environmental risks are also low, as it does not significantly contribute to pollution or bioaccumulation. Regulatory status is favorable, with no current restrictions. Overall, this ingredient presents a low risk profile, making it a suitable choice in formulations.

Dehydroacetic Acid

Low Risk

Dehydroacetic acid is a synthetic preservative commonly used in cosmetic and personal care products to inhibit microbial growth and extend shelf life.

Sustai Insights

Dehydroacetic acid offers effective preservation, enhancing product stability. It is considered low risk for carcinogenicity, allergies, and reproductive toxicity, with minimal environmental impact. Regulatory bodies report no significant hazards, and its use is generally accepted. However, precautions should be taken to avoid occupational exposure. Alternatives include natural preservatives like tocopherol. Overall, the assessment indicates a low-risk profile.

Water

Low Risk

Water is a clear, colorless liquid essential for various biological processes. It serves as a solvent in formulations, facilitating the dissolution of other ingredients and enhancing product texture and application. Additionally, water plays a crucial role in hydration and is a key component in many cosmetic and personal care products.

Sustai Insights

Water is an effective solvent and hydrator, contributing to the texture and efficacy of formulations. It is biodegradable and generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, excessive water usage can lead to environmental concerns, particularly regarding resource depletion. Regulatory bodies do not impose restrictions on water use in cosmetics. Overall, the risks associated with water are low, making it a safe and essential ingredient.

Sodium Benzoate

Medium Risk

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

Sustai Insights

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

Sodium Hydroxide

High Risk

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

Sustai Insights

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

Peg 40 Hydrogenated Castor Oil

Low Risk

PEG-40 hydrogenated castor oil is a polyethylene glycol derivative of hydrogenated castor oil, commonly used as an emulsifier and surfactant in various cosmetic and personal care products. It helps to improve the texture and stability of formulations by facilitating the blending of oil and water-based ingredients.

Sustai Insights

PEG-40 hydrogenated castor oil offers functional benefits such as effective emulsification and stability enhancement in formulations. It is considered low risk for health concerns, including carcinogenicity and allergenic potential. Environmentally, it is not associated with significant hazards, and regulatory bodies have not imposed strict restrictions. Safe usage practices involve adhering to recommended concentrations. Overall, this ingredient presents a low risk profile with limited environmental impact, making it a suitable choice in cosmetic applications.

Limonene

Medium Risk

Limonene is a scent ingredient and solvent naturally found in citrus fruits, commonly used in personal care and cleaning products for its fragrant properties. It serves as a flavoring agent and enhances the overall sensory experience of products.

Sustai Insights

Limonene offers functional benefits such as acting as a solvent and fragrance enhancer. However, it carries a high allergenic potential, which can trigger skin or respiratory sensitivities in some individuals. Environmental concerns include moderate persistence and bioaccumulation, along with potential ecotoxicity. Regulatory restrictions necessitate verification in products containing this ingredient. Overall, the risk level is assessed as medium, emphasizing the importance of cautious use, particularly for sensitive populations. Safer alternatives may be considered to mitigate these risks.

Discover the transformative power of This Works Morning Expert Hyaluronic Serum. Formulated with a potent 2% Hyaluronic Acid complex and Vitamin C, this face serum hydrates and brightens tired, dull skin, making it the perfect addition to your morning skincare routine.

  • Hydration Boost: Infused with wheat-based Hyaluronic Acid, this serum delivers intense moisture, plumping the skin for a youthful appearance.
  • Brightening Effect: Vitamin C works to firm and smooth your skin, helping to diminish the signs of fatigue and dullness.
  • Easy Application: Simply massage onto cleansed skin each morning for maximum hydration and a radiant glow throughout the day.
  • Sustainable Ingredients: Formulated with a blend of natural extracts, this serum reflects a commitment to sustainability and skin health.
  • Versatile Use: Ideal for all skin types, this serum is a perfect companion to your daily moisturizer, enhancing your skincare regimen effortlessly.

  1. Cleanse Face: Start with a gentle cleanser to remove impurities and prepare your skin for the serum.
  2. Apply Serum: Dispense a few drops of the hydrating serum onto your fingertips.
  3. Massage Gently: Using upward circular motions, apply the serum evenly to your face and neck.
  4. Allow Absorption: Let the serum absorb fully into your skin for a few minutes before applying other products.
  5. Follow with Moisturizer: Seal in the hydration by applying your favorite moisturizer on top.
  6. Use Daily: Incorporate into your morning skincare routine for best results.
  7. Sustainability Tip: Dispose of the serum bottle responsibly by recycling it, and consider using a reusable applicator to minimize waste.
Buy on Amazon $56.70

Recommended Products

Discover the transformative power of This Works Morning Expert Hyaluronic Serum. Formulated with a potent 2% Hyaluronic Acid complex and Vitamin C, this face serum hydrates and brightens tired, dull skin, making it the perfect addition to your morning skincare routine.

  • Hydration Boost: Infused with wheat-based Hyaluronic Acid, this serum delivers intense moisture, plumping the skin for a youthful appearance.
  • Brightening Effect: Vitamin C works to firm and smooth your skin, helping to diminish the signs of fatigue and dullness.
  • Easy Application: Simply massage onto cleansed skin each morning for maximum hydration and a radiant glow throughout the day.
  • Sustainable Ingredients: Formulated with a blend of natural extracts, this serum reflects a commitment to sustainability and skin health.
  • Versatile Use: Ideal for all skin types, this serum is a perfect companion to your daily moisturizer, enhancing your skincare regimen effortlessly.

  1. Cleanse Face: Start with a gentle cleanser to remove impurities and prepare your skin for the serum.
  2. Apply Serum: Dispense a few drops of the hydrating serum onto your fingertips.
  3. Massage Gently: Using upward circular motions, apply the serum evenly to your face and neck.
  4. Allow Absorption: Let the serum absorb fully into your skin for a few minutes before applying other products.
  5. Follow with Moisturizer: Seal in the hydration by applying your favorite moisturizer on top.
  6. Use Daily: Incorporate into your morning skincare routine for best results.
  7. Sustainability Tip: Dispose of the serum bottle responsibly by recycling it, and consider using a reusable applicator to minimize waste.

Customer Reviews

Star
4.4(138)

Customers’ View

Customers appreciate the hydrating and revitalizing effects of the Face Serum, noting its ability to enhance skin texture and appearance. Many users highlight the deep hydration provided by the Hyaluronic Acid, with one customer remarking on how it makes their skin feel softer. The inclusion of Vitamin C is frequently praised for its brightening benefits, contributing to a more uniform complexion. While some users have expressed concerns about the serum's yellow tint, the overall sentiment remains positive, with numerous customers reporting it as a daily essential in their skincare routine. Overall, the product aligns well with health-conscious consumers looking for effective, clean skincare solutions.

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