Nutrafol Shampoo - Hydrates Scalp, Boosts Volume & Strength, Microbiome-Friendly - 8.1oz

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Cocamidopropyl Betaine

Cocamidopropyl Betaine

High Risk

Cocamidopropyl betaine is a synthetic surfactant derived from coconut oil, commonly used in personal care products for its mild cleansing and foaming properties. It functions as a surfactant, emulsifier, and thickening agent, contributing to the texture and performance of formulations.

Sustai Insights

Cocamidopropyl betaine offers functional benefits as a gentle surfactant, enhancing product foaming and texture. However, it may pose low to moderate allergenic risks and is subject to high use restrictions due to contamination concerns. Regulatory bodies have advised on its safe levels of usage, categorizing its risk level as high overall. Users should practice caution, particularly with sensitive populations, and consider alternatives like naturally derived surfactants for safer formulations.

Sodium Borate

Sodium Borate

High Risk

Sodium borate, commonly known as borax, is a naturally occurring mineral used primarily as a cleaning agent, insecticide, and antifungal. It is often employed in various household and industrial applications for its properties as a pH buffer and preservative.

Sustai Insights

Sodium borate serves functional benefits such as enhancing cleaning efficiency and acting as a preservative. However, it is associated with health risks including low potential for carcinogenicity and low to moderate concerns regarding developmental and reproductive toxicity. Environmental risks include its classification as a pollutant and high use restrictions. Regulatory bodies have issued warnings about its use, reflecting a high overall risk. Safe usage practices should be followed, and alternatives like sodium bicarbonate may be considered for safer applications.

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.

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.

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.

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.

Potassium Sorbate

Potassium Sorbate

Medium Risk

Potassium 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.

Triethylhexyl Citrate

Triethylhexyl Citrate

Low Risk

Triethylhexyl citrate is a triester of 2-ethylhexanoic acid and glycerin. It functions primarily as a skin-conditioning agent and emollient in cosmetic formulations, enhancing the texture and feel of products while providing moisture retention.

Sustai Insights

Triethylhexyl citrate offers functional benefits as a skin-conditioning agent, promoting moisture retention and product stability. It is considered to have low health risks, including negligible concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmentally, it poses minimal pollution risk and is not bioaccumulative. Regulatory assessments indicate no significant concerns, affirming its low-risk status overall. Safe usage practices are recommended, and while safer alternatives exist, this ingredient remains a suitable choice in formulations.

Glycolipids

Glycolipids

Low Risk

Glycolipids are mixed substances composed of sugar and lipid molecules. They serve various functions in products, including acting as surfactants, emulsifiers, and skin-conditioning agents, contributing to the texture and stability of formulations.

Sustai Insights

Glycolipids offer functional benefits, such as enhancing product stability and skin moisturization due to their surfactant properties. They are typically biodegradable and can be sustainably sourced. Health risks are minimal, with low concerns for carcinogenicity, allergenic potential, and reproductive toxicity. Environmental impacts are also low, with no significant pollutant or bioaccumulation concerns. Regulatory bodies have not placed any restrictions on their use. Overall, the risk level associated with glycolipids is low, making them a favorable ingredient choice.

Alpha Glucan Oligosaccharide

Alpha Glucan Oligosaccharide

Low Risk

Alpha-glucan oligosaccharide is a glucose oligomer derived from starch, commonly used as a prebiotic and functional ingredient in food and personal care products. It serves to enhance texture and stability while promoting beneficial gut bacteria.

Sustai Insights

Alpha-glucan oligosaccharide offers functional benefits as a prebiotic, supporting gut health and enhancing product texture. It is regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmentally, it poses minimal risks, as it is not bioaccumulative and is biodegradable. Regulatory bodies do not impose significant restrictions on its use, positioning it as a low-risk ingredient overall. Safe usage practices include adhering to recommended concentrations in formulations. Alternatives may include other prebiotic fibers, though alpha-glucan oligosaccharide remains a sustainable choice.

Caprylyl/ Capryl Glucoside

Caprylyl/ Capryl Glucoside

Low Risk

Caprylyl/capryl glucoside is an alkyl glucoside derived from natural sources, commonly used as a surfactant and emulsifier in personal care products. It aids in the cleansing and foaming properties of formulations, enhancing the overall texture and performance without harsh effects.

Sustai Insights

Caprylyl/capryl glucoside serves effectively as a mild surfactant, providing gentle cleansing and emulsification. It is biodegradable and derived from renewable sources, contributing to its sustainability profile. However, it may cause mild skin irritation in sensitive individuals, and while its allergenic potential is low to moderate, caution is advised. Regulatory status indicates no significant restrictions, and overall risk assessment suggests a low risk for health and environmental impacts, making it a favorable option in formulations.

Cocamide Mipa

Cocamide Mipa

Low Risk

Cocamide MIPA is a mixture of isopropanolamide derived from coconut fatty acids. It serves primarily as a surfactant and emulsifying agent in cosmetic formulations, contributing to the texture and stability of products such as shampoos and cleansers.

Sustai Insights

Cocamide MIPA offers functional benefits as a surfactant, enhancing product performance and texture. It is considered low risk for health concerns, with minimal irritation potential, and low environmental impact. Regulatory bodies have not imposed significant restrictions, indicating a favorable safety profile. Safe usage practices should be followed, and while alternatives exist, Cocamide MIPA's overall risk assessment remains low.

Hydroxymethylcellulose

Hydroxymethylcellulose

Low Risk

Hydroxymethylcellulose is a synthetic polymer derived from cellulose, primarily used as a thickening agent, emulsifier, and film-forming agent in various personal care and cosmetic products. It enhances texture, stability, and moisture retention, making it suitable for use in creams, lotions, and gels.

Sustai Insights

Hydroxymethylcellulose serves effectively as a thickener and stabilizer, contributing to product texture and moisture retention. It is considered low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. Environmentally, it is not classified as a pollutant or bioaccumulative, aligning with regulatory standards in multiple regions. Overall, its risk level is assessed as low, with no significant adverse effects reported. Safe usage practices should be followed, and while alternatives exist, hydroxymethylcellulose remains a suitable choice in formulations.

Guar Hydroxypropyltrimonium Chloride

Guar Hydroxypropyltrimonium Chloride

Low Risk

Guar hydroxypropyltrimonium chloride is a quaternary ammonium compound derived from guar gum, primarily used as a conditioning agent in cosmetic products. It enhances the texture and feel of hair and skin formulations, providing moisture retention and improved manageability.

Sustai Insights

This ingredient offers functional benefits as a conditioning agent, improving the texture and moisture retention in formulations. It is considered low risk regarding health effects, with minimal concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also low, as it does not accumulate significantly in ecosystems. Regulatory bodies have not imposed significant restrictions. Safe usage practices should be followed, but overall, this ingredient is assessed as low risk, with no immediate concerns regarding alternatives.

Sea Salt

Sea Salt

Low Risk

Sea salt is a mixture of inorganic salts derived primarily from the evaporation of seawater. It consists mainly of sodium chloride, with minor amounts of other minerals. Sea salt is commonly used as a seasoning and preservative in food products and may also have applications in cosmetics and personal care items.

Sustai Insights

Sea salt serves as an effective flavor enhancer and preservative, contributing to the taste and shelf-life of food products. It is generally considered safe with low risk for health concerns such as cancer, allergies, and reproductive toxicity. Environmental impact is minimal, as it does not contribute significantly to pollution or bioaccumulation. Regulatory bodies, including the FDA, currently do not impose restrictions on its use. Overall, the risk level associated with sea salt is low, making it a widely accepted ingredient with no significant adverse effects reported.

Sodium Cocoyl Sarcosinate

Sodium Cocoyl Sarcosinate

Low Risk

Sodium cocoyl sarcosinate is a sodium salt of sarcosine, derived from coconut oil. It primarily functions as a surfactant and cleansing agent in personal care formulations, contributing to the foaming and cleansing properties of products.

Sustai Insights

Sodium cocoyl sarcosinate offers effective cleansing and foaming properties, making it a valuable ingredient in personal care products. It is generally recognized as safe, with low concerns for cancer, allergies, and reproductive toxicity. Environmental risks are minimal, as it is not bioaccumulative and is biodegradable. Regulatory status is favorable in various regions, but products containing this ingredient should still follow usage recommendations to avoid irritation. Overall, it is assessed to pose low risk to health and the environment.

Glycol Distearate

Glycol Distearate

Low Risk

Glycol distearate is a compound derived from stearic acid and ethylene glycol, primarily used as an emulsifier and thickening agent in cosmetic formulations. It helps to stabilize emulsions and improve the texture of products, allowing for better application and consistency.

Sustai Insights

Glycol distearate offers functional benefits as an effective emulsifier, enhancing product stability and texture. It is generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, attention is warranted regarding cumulative exposure from multiple sources. While it poses minimal health and environmental risks, users should adhere to recommended usage levels. Overall, the risk level is assessed as low, with no significant regulatory warnings or restrictions.

Hydrolyzed Quinoa

Hydrolyzed Quinoa

Low Risk

Hydrolyzed quinoa is a hydrolysate derived from quinoa grains, often used in cosmetic and personal care products for its moisturizing and conditioning properties. It is known for enhancing the texture and hydration of formulations, contributing to the overall performance of products.

Sustai Insights

Hydrolyzed quinoa offers functional benefits by acting as an effective moisturizer and conditioning agent in formulations, enhancing skin and hair texture. It is sustainably sourced and biodegradable, posing low health risks, including minimal concerns for carcinogenicity, allergies, and reproductive toxicity. Environmental risks are also low, with no significant pollutants or bioaccumulation observed. Regulatory assessments indicate no current restrictions. Overall, hydrolyzed quinoa presents a low-risk profile, making it a suitable ingredient in cosmetic applications.

Diisopropyl Adipate

Diisopropyl Adipate

Low Risk

Diisopropyl adipate is a diester derived from isopropyl alcohol and adipic acid. It serves primarily as an emollient and skin-conditioning agent in cosmetic formulations, enhancing texture and providing a smooth feel to products.

Sustai Insights

Diisopropyl adipate offers functional benefits as a lightweight emollient that improves product spreadability and moisture retention. It has low associated health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses low risks, lacking significant pollutant potential or bioaccumulation. Regulatory assessments indicate no major restrictions. Overall, it is considered low risk, with recommended usage at safe levels, and alternatives may include other esters or plant-based oils for similar effects.

C14 16 Olefin Sulfonate

C14 16 Olefin Sulfonate

Low Risk

C14-16 Olefin Sulfonate is a surfactant primarily used in personal care products for its cleansing and foaming properties. It is derived from olefins, which are hydrocarbons, and functions effectively in formulations requiring emulsification and dirt removal.

Sustai Insights

C14-16 Olefin Sulfonate serves as an effective surfactant and cleansing agent in various products, with low concerns regarding carcinogenicity, allergies, or reproductive toxicity. It is not currently subject to any use restrictions and is generally considered safe. Environmental risks are minimal, with low potential for pollution or bioaccumulation. Regulatory bodies do not issue significant warnings against its use. Overall, the risk level associated with C14-16 Olefin Sulfonate is low, making it a favorable option in formulations.

Propanediol

Propanediol

Low Risk

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

Sustai Insights

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

Polyquaternium 73

Polyquaternium 73

Low Risk

Polyquaternium-73 is a synthetic polymer commonly used in cosmetic formulations as a conditioning agent and film-former. It enhances the texture and feel of hair and skin products, providing a smooth finish and improved manageability. Its functions include reducing static and enhancing moisture retention.

Sustai Insights

Polyquaternium-73 offers effective conditioning benefits, improving the performance of cosmetic products. It is regarded as low risk for cancer, allergies, and developmental toxicity, with no significant environmental hazard reported. Regulatory bodies have not flagged it for restriction. Safe usage practices should be followed, and while alternatives exist, they may not provide the same functional benefits. Overall, the assessment indicates a low risk associated with this ingredient.

Tasmannia Lanceolata Fruit Extract

Tasmannia Lanceolata Fruit Extract

Low Risk

Tasmannia lanceolata fruit extract, derived from the native Australian pepperberry, is utilized in cosmetic formulations primarily for its antioxidant properties and potential skin conditioning benefits. It is often included in products targeting skin health and rejuvenation.

Sustai Insights

Tasmannia lanceolata fruit extract offers functional benefits as an antioxidant and skin conditioner, with low concerns regarding carcinogenicity, allergenic potential, and developmental toxicity. It is not classified as a pollutant or bioaccumulative, aligning with sustainability practices. Regulatory bodies have not issued significant warnings. Overall, the ingredient presents a low risk, making it a favorable choice in cosmetic applications.

Tetrasodium Glutamate Diacetate

Tetrasodium Glutamate Diacetate

Low Risk

Tetrasodium glutamate diacetate is a sodium salt of glutamic acid, primarily functioning as a chelating agent in various cosmetic and personal care products. It helps stabilize formulations by binding metal ions, thereby enhancing product efficacy and shelf life.

Sustai Insights

Tetrasodium glutamate diacetate is recognized for its functional benefits in stabilizing formulations and preventing metal ion interference. It poses low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental impacts are also low, with no significant pollutant or bioaccumulation concerns noted. Regulatory bodies do not impose severe restrictions on its use. Overall, it is considered a low-risk ingredient. Safe usage practices should be followed, and alternatives such as other chelating agents may be explored for specific formulations.

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.

Dihydroxypropyltrimonium chloride Syzygium luehmannii fruit extract

Triethylhexyl Citrate

Low Risk

Triethylhexyl citrate is a triester of 2-ethylhexanoic acid and glycerin. It functions primarily as a skin-conditioning agent and emollient in cosmetic formulations, enhancing the texture and feel of products while providing moisture retention.

Sustai Insights

Triethylhexyl citrate offers functional benefits as a skin-conditioning agent, promoting moisture retention and product stability. It is considered to have low health risks, including negligible concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmentally, it poses minimal pollution risk and is not bioaccumulative. Regulatory assessments indicate no significant concerns, affirming its low-risk status overall. Safe usage practices are recommended, and while safer alternatives exist, this ingredient remains a suitable choice in formulations.

Glycolipids

Low Risk

Glycolipids are mixed substances composed of sugar and lipid molecules. They serve various functions in products, including acting as surfactants, emulsifiers, and skin-conditioning agents, contributing to the texture and stability of formulations.

Sustai Insights

Glycolipids offer functional benefits, such as enhancing product stability and skin moisturization due to their surfactant properties. They are typically biodegradable and can be sustainably sourced. Health risks are minimal, with low concerns for carcinogenicity, allergenic potential, and reproductive toxicity. Environmental impacts are also low, with no significant pollutant or bioaccumulation concerns. Regulatory bodies have not placed any restrictions on their use. Overall, the risk level associated with glycolipids is low, making them a favorable ingredient choice.

Alpha Glucan Oligosaccharide

Low Risk

Alpha-glucan oligosaccharide is a glucose oligomer derived from starch, commonly used as a prebiotic and functional ingredient in food and personal care products. It serves to enhance texture and stability while promoting beneficial gut bacteria.

Sustai Insights

Alpha-glucan oligosaccharide offers functional benefits as a prebiotic, supporting gut health and enhancing product texture. It is regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmentally, it poses minimal risks, as it is not bioaccumulative and is biodegradable. Regulatory bodies do not impose significant restrictions on its use, positioning it as a low-risk ingredient overall. Safe usage practices include adhering to recommended concentrations in formulations. Alternatives may include other prebiotic fibers, though alpha-glucan oligosaccharide remains a sustainable choice.

Caprylyl/ Capryl Glucoside

Low Risk

Caprylyl/capryl glucoside is an alkyl glucoside derived from natural sources, commonly used as a surfactant and emulsifier in personal care products. It aids in the cleansing and foaming properties of formulations, enhancing the overall texture and performance without harsh effects.

Sustai Insights

Caprylyl/capryl glucoside serves effectively as a mild surfactant, providing gentle cleansing and emulsification. It is biodegradable and derived from renewable sources, contributing to its sustainability profile. However, it may cause mild skin irritation in sensitive individuals, and while its allergenic potential is low to moderate, caution is advised. Regulatory status indicates no significant restrictions, and overall risk assessment suggests a low risk for health and environmental impacts, making it a favorable option in formulations.

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.

Cocamide Mipa

Low Risk

Cocamide MIPA is a mixture of isopropanolamide derived from coconut fatty acids. It serves primarily as a surfactant and emulsifying agent in cosmetic formulations, contributing to the texture and stability of products such as shampoos and cleansers.

Sustai Insights

Cocamide MIPA offers functional benefits as a surfactant, enhancing product performance and texture. It is considered low risk for health concerns, with minimal irritation potential, and low environmental impact. Regulatory bodies have not imposed significant restrictions, indicating a favorable safety profile. Safe usage practices should be followed, and while alternatives exist, Cocamide MIPA's overall risk assessment remains low.

Hydroxymethylcellulose

Low Risk

Hydroxymethylcellulose is a synthetic polymer derived from cellulose, primarily used as a thickening agent, emulsifier, and film-forming agent in various personal care and cosmetic products. It enhances texture, stability, and moisture retention, making it suitable for use in creams, lotions, and gels.

Sustai Insights

Hydroxymethylcellulose serves effectively as a thickener and stabilizer, contributing to product texture and moisture retention. It is considered low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. Environmentally, it is not classified as a pollutant or bioaccumulative, aligning with regulatory standards in multiple regions. Overall, its risk level is assessed as low, with no significant adverse effects reported. Safe usage practices should be followed, and while alternatives exist, hydroxymethylcellulose remains a suitable choice in formulations.

Guar Hydroxypropyltrimonium Chloride

Low Risk

Guar hydroxypropyltrimonium chloride is a quaternary ammonium compound derived from guar gum, primarily used as a conditioning agent in cosmetic products. It enhances the texture and feel of hair and skin formulations, providing moisture retention and improved manageability.

Sustai Insights

This ingredient offers functional benefits as a conditioning agent, improving the texture and moisture retention in formulations. It is considered low risk regarding health effects, with minimal concerns for carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also low, as it does not accumulate significantly in ecosystems. Regulatory bodies have not imposed significant restrictions. Safe usage practices should be followed, but overall, this ingredient is assessed as low risk, with no immediate concerns regarding alternatives.

Sea Salt

Low Risk

Sea salt is a mixture of inorganic salts derived primarily from the evaporation of seawater. It consists mainly of sodium chloride, with minor amounts of other minerals. Sea salt is commonly used as a seasoning and preservative in food products and may also have applications in cosmetics and personal care items.

Sustai Insights

Sea salt serves as an effective flavor enhancer and preservative, contributing to the taste and shelf-life of food products. It is generally considered safe with low risk for health concerns such as cancer, allergies, and reproductive toxicity. Environmental impact is minimal, as it does not contribute significantly to pollution or bioaccumulation. Regulatory bodies, including the FDA, currently do not impose restrictions on its use. Overall, the risk level associated with sea salt is low, making it a widely accepted ingredient with no significant adverse effects reported.

Sodium Cocoyl Sarcosinate

Low Risk

Sodium cocoyl sarcosinate is a sodium salt of sarcosine, derived from coconut oil. It primarily functions as a surfactant and cleansing agent in personal care formulations, contributing to the foaming and cleansing properties of products.

Sustai Insights

Sodium cocoyl sarcosinate offers effective cleansing and foaming properties, making it a valuable ingredient in personal care products. It is generally recognized as safe, with low concerns for cancer, allergies, and reproductive toxicity. Environmental risks are minimal, as it is not bioaccumulative and is biodegradable. Regulatory status is favorable in various regions, but products containing this ingredient should still follow usage recommendations to avoid irritation. Overall, it is assessed to pose low risk to health and the environment.

Glycol Distearate

Low Risk

Glycol distearate is a compound derived from stearic acid and ethylene glycol, primarily used as an emulsifier and thickening agent in cosmetic formulations. It helps to stabilize emulsions and improve the texture of products, allowing for better application and consistency.

Sustai Insights

Glycol distearate offers functional benefits as an effective emulsifier, enhancing product stability and texture. It is generally regarded as safe, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. However, attention is warranted regarding cumulative exposure from multiple sources. While it poses minimal health and environmental risks, users should adhere to recommended usage levels. Overall, the risk level is assessed as low, with no significant regulatory warnings or restrictions.

Cocamidopropyl Betaine

High Risk

Cocamidopropyl betaine is a synthetic surfactant derived from coconut oil, commonly used in personal care products for its mild cleansing and foaming properties. It functions as a surfactant, emulsifier, and thickening agent, contributing to the texture and performance of formulations.

Sustai Insights

Cocamidopropyl betaine offers functional benefits as a gentle surfactant, enhancing product foaming and texture. However, it may pose low to moderate allergenic risks and is subject to high use restrictions due to contamination concerns. Regulatory bodies have advised on its safe levels of usage, categorizing its risk level as high overall. Users should practice caution, particularly with sensitive populations, and consider alternatives like naturally derived surfactants for safer formulations.

Hydrolyzed Quinoa

Low Risk

Hydrolyzed quinoa is a hydrolysate derived from quinoa grains, often used in cosmetic and personal care products for its moisturizing and conditioning properties. It is known for enhancing the texture and hydration of formulations, contributing to the overall performance of products.

Sustai Insights

Hydrolyzed quinoa offers functional benefits by acting as an effective moisturizer and conditioning agent in formulations, enhancing skin and hair texture. It is sustainably sourced and biodegradable, posing low health risks, including minimal concerns for carcinogenicity, allergies, and reproductive toxicity. Environmental risks are also low, with no significant pollutants or bioaccumulation observed. Regulatory assessments indicate no current restrictions. Overall, hydrolyzed quinoa presents a low-risk profile, making it a suitable ingredient in cosmetic applications.

Diisopropyl Adipate

Low Risk

Diisopropyl adipate is a diester derived from isopropyl alcohol and adipic acid. It serves primarily as an emollient and skin-conditioning agent in cosmetic formulations, enhancing texture and providing a smooth feel to products.

Sustai Insights

Diisopropyl adipate offers functional benefits as a lightweight emollient that improves product spreadability and moisture retention. It has low associated health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses low risks, lacking significant pollutant potential or bioaccumulation. Regulatory assessments indicate no major restrictions. Overall, it is considered low risk, with recommended usage at safe levels, and alternatives may include other esters or plant-based oils for similar effects.

Sodium Borate

High Risk

Sodium borate, commonly known as borax, is a naturally occurring mineral used primarily as a cleaning agent, insecticide, and antifungal. It is often employed in various household and industrial applications for its properties as a pH buffer and preservative.

Sustai Insights

Sodium borate serves functional benefits such as enhancing cleaning efficiency and acting as a preservative. However, it is associated with health risks including low potential for carcinogenicity and low to moderate concerns regarding developmental and reproductive toxicity. Environmental risks include its classification as a pollutant and high use restrictions. Regulatory bodies have issued warnings about its use, reflecting a high overall risk. Safe usage practices should be followed, and alternatives like sodium bicarbonate may be considered for safer applications.

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.

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.

C14 16 Olefin Sulfonate

Low Risk

C14-16 Olefin Sulfonate is a surfactant primarily used in personal care products for its cleansing and foaming properties. It is derived from olefins, which are hydrocarbons, and functions effectively in formulations requiring emulsification and dirt removal.

Sustai Insights

C14-16 Olefin Sulfonate serves as an effective surfactant and cleansing agent in various products, with low concerns regarding carcinogenicity, allergies, or reproductive toxicity. It is not currently subject to any use restrictions and is generally considered safe. Environmental risks are minimal, with low potential for pollution or bioaccumulation. Regulatory bodies do not issue significant warnings against its use. Overall, the risk level associated with C14-16 Olefin Sulfonate is low, making it a favorable option in formulations.

Propanediol

Low Risk

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

Sustai Insights

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

Polyquaternium 73

Low Risk

Polyquaternium-73 is a synthetic polymer commonly used in cosmetic formulations as a conditioning agent and film-former. It enhances the texture and feel of hair and skin products, providing a smooth finish and improved manageability. Its functions include reducing static and enhancing moisture retention.

Sustai Insights

Polyquaternium-73 offers effective conditioning benefits, improving the performance of cosmetic products. It is regarded as low risk for cancer, allergies, and developmental toxicity, with no significant environmental hazard reported. Regulatory bodies have not flagged it for restriction. Safe usage practices should be followed, and while alternatives exist, they may not provide the same functional benefits. Overall, the assessment indicates a low risk associated with this ingredient.

Tasmannia Lanceolata Fruit Extract

Low Risk

Tasmannia lanceolata fruit extract, derived from the native Australian pepperberry, is utilized in cosmetic formulations primarily for its antioxidant properties and potential skin conditioning benefits. It is often included in products targeting skin health and rejuvenation.

Sustai Insights

Tasmannia lanceolata fruit extract offers functional benefits as an antioxidant and skin conditioner, with low concerns regarding carcinogenicity, allergenic potential, and developmental toxicity. It is not classified as a pollutant or bioaccumulative, aligning with sustainability practices. Regulatory bodies have not issued significant warnings. Overall, the ingredient presents a low risk, making it a favorable choice in cosmetic applications.

Tetrasodium Glutamate Diacetate

Low Risk

Tetrasodium glutamate diacetate is a sodium salt of glutamic acid, primarily functioning as a chelating agent in various cosmetic and personal care products. It helps stabilize formulations by binding metal ions, thereby enhancing product efficacy and shelf life.

Sustai Insights

Tetrasodium glutamate diacetate is recognized for its functional benefits in stabilizing formulations and preventing metal ion interference. It poses low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental impacts are also low, with no significant pollutant or bioaccumulation concerns noted. Regulatory bodies do not impose severe restrictions on its use. Overall, it is considered a low-risk ingredient. Safe usage practices should be followed, and alternatives such as other chelating agents may be explored for specific formulations.

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.

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.

Potassium Sorbate

Medium Risk

Potassium 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.

Discover Nutrafol Shampoo, a physician-formulated solution designed to cleanse and hydrate hair and scalp, enhancing volume, strength, and texture for those experiencing thinning hair. This sulfate-free formula is color-safe and ideal for daily use, ensuring your scalp remains nourished without stripping its natural moisture.

  • Hydrates and Nourishes: Infused with antioxidant-rich Australian Wild Berries and vegan proteins, this shampoo deeply moisturizes, promoting overall hair health.
  • Immediate Results: In clinical studies, users reported 100% improvement in dryness and flakiness within just 2 weeks, revitalizing hair for a fuller appearance.
  • Microbiome-Friendly: Certified by MyMicrobiome, this shampoo maintains a balanced scalp microbiome, supporting a healthy environment for hair growth.
  • Gentle Cleansing: Effectively removes excess oil without harsh sulfates, ensuring a soothing experience for sensitive scalps.
  • Easy to Use: Simply wet hair, apply, massage, rinse, and follow with conditioner for best results, making it an effortless addition to your hair care routine.

  1. Wet Hair: Thoroughly wet hair with warm water to open cuticles for better cleansing.
  2. Apply Shampoo: Pour a small amount into palms and rub hands together to distribute.
  3. Massage Scalp: Gently massage into the scalp with fingertips, focusing on oily areas.
  4. Work Through Hair: Work shampoo through lengths, ensuring even coverage from roots to tips.
  5. Rinse Thoroughly: Rinse hair with warm water to remove all shampoo.
  6. Repeat if Necessary: For a deeper cleanse, repeat the process if hair is particularly dirty or oily.
  7. Follow with Conditioner: After rinsing, use a suitable conditioner to nourish your hair.
  8. Style as Desired: Once clean and conditioned, style hair as usual.
  9. Sustainability Tip: For eco-friendly practices, consider using a refillable container for your shampoo to reduce plastic waste.
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Discover Nutrafol Shampoo, a physician-formulated solution designed to cleanse and hydrate hair and scalp, enhancing volume, strength, and texture for those experiencing thinning hair. This sulfate-free formula is color-safe and ideal for daily use, ensuring your scalp remains nourished without stripping its natural moisture.

  • Hydrates and Nourishes: Infused with antioxidant-rich Australian Wild Berries and vegan proteins, this shampoo deeply moisturizes, promoting overall hair health.
  • Immediate Results: In clinical studies, users reported 100% improvement in dryness and flakiness within just 2 weeks, revitalizing hair for a fuller appearance.
  • Microbiome-Friendly: Certified by MyMicrobiome, this shampoo maintains a balanced scalp microbiome, supporting a healthy environment for hair growth.
  • Gentle Cleansing: Effectively removes excess oil without harsh sulfates, ensuring a soothing experience for sensitive scalps.
  • Easy to Use: Simply wet hair, apply, massage, rinse, and follow with conditioner for best results, making it an effortless addition to your hair care routine.

  1. Wet Hair: Thoroughly wet hair with warm water to open cuticles for better cleansing.
  2. Apply Shampoo: Pour a small amount into palms and rub hands together to distribute.
  3. Massage Scalp: Gently massage into the scalp with fingertips, focusing on oily areas.
  4. Work Through Hair: Work shampoo through lengths, ensuring even coverage from roots to tips.
  5. Rinse Thoroughly: Rinse hair with warm water to remove all shampoo.
  6. Repeat if Necessary: For a deeper cleanse, repeat the process if hair is particularly dirty or oily.
  7. Follow with Conditioner: After rinsing, use a suitable conditioner to nourish your hair.
  8. Style as Desired: Once clean and conditioned, style hair as usual.
  9. Sustainability Tip: For eco-friendly practices, consider using a refillable container for your shampoo to reduce plastic waste.

Customer Reviews

Star
4.3(2,194)

Customers’ View

Customers generally express satisfaction with the Nutrafol Root Purifier Shampoo, noting its effectiveness in enhancing hair softness, thickness, and overall health. Many users appreciate the hydrating formula, which is beneficial for dry scalps and promotes a healthier scalp balance. The product is praised for being sulfate-free and color-safe, making it suitable for various hair types, including color-treated hair. Some customers highlight the pleasant fragrance and the quick results in improving hair texture within a few weeks. However, a few reviews mention challenges with the bottle design and concerns about pricing. Overall, consumers find this shampoo aligns well with their eco-conscious and health-focused values, contributing positively to their hair care routines.

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