
Hair Chemist Castor Pro-Growth Hair Care Set - Nourishing Shampoo & Conditioner, 33.8oz Each


Cinnamal
High RiskCinnamal is an aromatic aldehyde commonly found in cinnamon oil and used for its fragrance and flavoring properties in various products, including cosmetics and food. It serves as a component in formulations to enhance scent and taste.
Sustai Insights
Cinnamal provides functional benefits as a fragrance agent, enhancing product appeal. However, it has a high allergenic potential, which can trigger skin or respiratory sensitivities in some individuals. Regulatory agencies have noted restrictions on its use in cosmetics due to these concerns. Additionally, it poses moderate environmental risks, including potential pollutant status. Overall, the ingredient carries high risk due to its health and environmental impacts. Safer alternatives, such as natural essential oils, may be considered for formulations.
Citronellol
High RiskCitronellol is a naturally occurring scent ingredient commonly found in various essential oils. It is primarily used for its aromatic properties in perfumes, cosmetics, and household products, contributing to fragrance profiles.
Sustai Insights
Citronellol serves as a fragrance component, enhancing product appeal. However, it has a high allergenic potential, posing risks of skin irritation and sensitization. Environmental concerns include contamination risks. Regulatory bodies have restrictions on its use, emphasizing caution. Overall, citronellol presents a high risk regarding health and safety, warranting careful consideration in product formulations.
Fragrance
High RiskFragrance refers to a mixture of aromatic compounds used in products to provide scent. It is commonly listed as 'fragrance' or 'parfum' on product labels and can serve various functions, including enhancing user experience and masking undesirable odors.
Sustai Insights
Fragrance offers functional benefits by improving product appeal; however, it poses significant health risks, notably a high likelihood of causing allergies and allergic contact dermatitis. Environmental risks include potential pollution and endocrine disruption, though its overall carcinogenicity is low. Regulatory bodies have noted concerns regarding its use, leading to a high-risk classification. Safe usage practices should be observed, and alternatives such as natural essential oils are recommended for those sensitive to synthetic fragrances.
Geraniol
High RiskGeraniol is a naturally occurring scent ingredient commonly found in essential oils from plants such as geraniums and lemongrass. It is primarily used for its pleasant floral aroma in perfumes, cosmetics, and household products.
Sustai Insights
Geraniol serves as a fragrance component and offers a natural option for scenting products. However, it has a high allergenic potential and may cause skin irritation in sensitive individuals. While it is considered low risk for carcinogenicity and reproductive toxicity, regulatory bodies have placed restrictions on its use due to allergenic concerns. Overall, the assessment reflects a high-risk level, particularly for those prone to allergies, highlighting the need for caution in its application.
Bht
High RiskButylated hydroxytoluene (BHT) is a toluene-based synthetic antioxidant commonly used in cosmetics and food products to prevent oxidation and extend shelf life. It functions by inhibiting the free radical chain reaction that leads to the degradation of fats and oils, thereby maintaining product stability.
Sustai Insights
BHT serves as an effective antioxidant, helping to preserve product integrity. However, it has been associated with high allergenic potential and raised concerns regarding developmental neurobehavioral toxicity. Environmental risks include its classification as a pollutant with potential bioaccumulation. Regulatory agencies have noted various restrictions on its use. Overall, the ingredient carries a high risk due to these factors and should be used with caution, considering safer alternatives when possible.
Hydrolyzed Wheat Protein
High RiskHydrolyzed wheat protein is produced by acid or enzymatic hydrolysis of wheat gluten, resulting in smaller protein fragments that can be easily absorbed by hair and skin. This ingredient is commonly used in personal care products for its moisturizing and film-forming properties.
Sustai Insights
Hydrolyzed wheat protein offers functional benefits, such as enhancing moisture retention and improving product texture. It is generally considered low risk for carcinogenicity, with moderate potential for allergies. Regulatory restrictions apply, particularly for products that must avoid specific allergens. Environmental concerns include its potential as a pollutant; however, it is not known for bioaccumulation. Safe usage practices are recommended for sensitive individuals, and alternatives like hydrolyzed soy protein may provide similar benefits with reduced allergenic potential. Overall, the ingredient presents a high risk assessment due to use restrictions and allergy concerns.
Cetrimonium Chloride
High RiskCetrimonium chloride is a quaternary ammonium compound commonly used in personal care products as a conditioning agent and emulsifier. It aids in improving the texture and manageability of hair and skin, serving as a surfactant that reduces surface tension.
Sustai Insights
Cetrimonium chloride provides functional benefits as an effective conditioning agent, enhancing product performance. However, it poses moderate health risks, including potential allergenic reactions and irritation, while being classified with high usage restrictions by regulatory authorities. Environmental concerns include its status as a pollutant with potential bioaccumulative effects. Overall, the ingredient presents a high risk level, necessitating cautious usage and consideration of safer alternatives.
Behentrimonium Chloride
High RiskBehentrimonium chloride is a quaternary ammonium compound primarily used as a conditioning agent in hair and skin care products. It functions as an emulsifier and surfactant, helping to improve texture and manageability of hair.
Sustai Insights
Behentrimonium chloride offers functional benefits as a hair conditioner and emulsifier. However, it is associated with moderate allergenic potential and has high use restrictions due to regulatory concerns. It poses low risks for carcinogenicity and developmental toxicity but has been noted for neurotoxicity. Environmental risks include potential pollution and low biodegradability. Overall, the ingredient is assessed as high risk, and users should consider alternatives such as natural conditioners.
Sodium Laureth Sulfate
Medium RiskSodium laureth sulfate is a surfactant derived from natural sources, primarily coconut or palm oil. It is commonly used in personal care products for its ability to create lather and enhance cleansing properties. This ingredient is frequently found in shampoos, body washes, and other cleansing formulations.
Sustai Insights
Sodium laureth sulfate effectively acts as a surfactant, contributing to the foaming and cleansing action in various products. It is typically biodegradable and derived from renewable resources. However, it can cause skin irritation in sensitive individuals and may pose risks if used in high concentrations. Regulatory bodies have verified its safety at established levels, though some products may impose restrictions on its use. Overall, the risk associated with sodium laureth sulfate is considered moderate, making safe usage practices essential.
Dimethicone
Medium RiskDimethicone, also known as polymethylsiloxane, is a silicone-based polymer commonly used in personal care products for its smooth application and skin conditioning properties. It acts primarily as an emollient, providing a silky feel while forming a protective barrier on the skin.
Sustai Insights
Dimethicone provides functional benefits as an effective emollient and skin protectant, contributing to product stability and sensory attributes. It is considered low risk for carcinogenicity, allergies, and reproductive toxicity, but has moderate usage restrictions due to environmental persistence and bioaccumulation concerns. Regulatory bodies have issued advisories regarding its use in certain formulations. Overall, its risk level is assessed as medium, and users are advised to follow recommended usage practices. Alternatives like natural oils or butters may offer sustainable options.
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.
Sodium Benzoate
Medium RiskSodium benzoate is a preservative commonly used in food and cosmetic products to prevent microbial growth and extend shelf life. It is derived from benzoic acid and is effective at low concentrations, often used in acidic environments like beverages and condiments.
Sustai Insights
Sodium benzoate serves effectively as a preservative, contributing to product stability and safety. It is generally recognized as safe with low concerns for carcinogenicity, allergies, and reproductive toxicity, though it faces moderate use restrictions in some regions. Environmental risks include its potential as a pollutant, but it does not bioaccumulate significantly. Regulatory bodies have issued advisories regarding its concentration in products. Overall, the risk level is assessed as medium, with safe usage practices recommended. Alternatives such as potassium sorbate may provide similar benefits with potentially lower restrictions.
Ricinus Communis (Castor) Seed Oil
Medium RiskCastor oil is extracted from the seeds of Ricinus communis and is commonly used in cosmetic and personal care products for its moisturizing and emollient properties. It is known for its ability to enhance skin absorption and provide a protective barrier.
Sustai Insights
Castor oil offers functional benefits as a moisturizer and emollient, enhancing skin absorption and providing a barrier against moisture loss. It is sustainably sourced and biodegradable. However, potential health risks include low levels of irritation and moderate concerns regarding developmental and reproductive toxicity. Environmental risks are low, with no significant pollutant or bioaccumulation concerns reported. Regulatory status shows no current restrictions. Overall, the risk level is assessed as medium, with recommendations for safe usage practices, and potential alternatives include other plant-based oils.
Phenoxyethanol
Medium RiskPhenoxyethanol is a preservative used in cosmetics and personal care products to prevent microbial growth and extend shelf life. It is commonly found in formulations such as lotions, creams, and serums.
Sustai Insights
Phenoxyethanol serves effectively as a preservative, ensuring product stability and safety by inhibiting microbial growth. It is considered to have low health risks regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist, and regulatory bodies have advised caution in specific applications. Environmental concerns include its potential as a pollutant, although it is not highly bioaccumulative. Overall, the ingredient presents a medium risk level, with safe usage practices recommended and alternative preservatives available for those seeking greener options.
Butylene Glycol
Low RiskButylene glycol (1,3-butanediol) is a small organic compound commonly used as a solvent, humectant, and skin-conditioning agent in cosmetic and personal care products. It facilitates the absorption of other ingredients and enhances the texture of formulations, contributing to product stability and efficacy.
Sustai Insights
Butylene glycol is valued for its role as a humectant and solvent, improving product texture and moisture retention. It has low concerns for carcinogenicity, allergenic potential, and developmental toxicity. However, moderate irritation risks to skin, eyes, or lungs exist. Environmentally, it is not considered bioaccumulative, and regulatory bodies, including the FDA, do not impose significant restrictions. Overall, the ingredient presents a low risk, with recommended safe usage practices and no widely recognized sustainable alternatives.
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.
Ethylhexylglycerin
Low RiskEthylhexylglycerin is a glyceryl ether utilized primarily as a skin-conditioning agent and preservative in cosmetic formulations. It enhances the efficacy of preservatives and serves as a humectant, helping to retain moisture in the skin. This ingredient is commonly found in various personal care products.
Sustai Insights
Ethylhexylglycerin offers functional benefits as an effective preservative and skin-conditioning agent, contributing to product longevity and moisture retention. Health risks are generally low, with minor concerns regarding allergic contact dermatitis and irritant potential. Environmentally, it poses minimal risks, not being recognized as a pollutant or bioaccumulative. Regulatory bodies have imposed few restrictions, indicating its safety for use. Overall, its risk level is assessed as low, making it a viable option in cosmetic formulations. For those seeking alternatives, ingredients like propanediol may serve similar functions with potentially lower irritation profiles.
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.
Dimethiconol
Low RiskDimethiconol is a silicon-based polymer commonly used in cosmetic formulations. It functions primarily as a conditioning agent, providing a smooth texture and enhancing the feel of products on the skin and hair. It also serves as a lubricant and can improve the spreadability of formulations.
Sustai Insights
Dimethiconol offers functional benefits such as improving product texture and performance without significant health risks, as it is associated with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impacts are minimal, with no evidence of bioaccumulation or significant pollution potential. Regulatory status is favorable, with no major restrictions reported. Overall, it is considered low risk for health and environmental concerns. For those seeking alternatives, plant-derived silicones may provide similar benefits with enhanced sustainability credentials.
Polyquaternium 10
Low RiskPolyquaternium-10 is a synthetic polymer used primarily as a conditioning agent in cosmetic products. It enhances the texture and feel of hair and skin, providing moisture retention and improved manageability. This ingredient is known for its film-forming properties, which can help reduce frizz and static.
Sustai Insights
Polyquaternium-10 offers functional benefits in enhancing moisture retention and improving product texture. It is considered to have low health risks, with minimal concerns regarding carcinogenicity, allergenic potential, and neurotoxicity. Environmentally, it poses low ecotoxicity and is not known to bioaccumulate. Regulatory assessments indicate no significant restrictions, categorizing it as low risk overall. For safe use, it is recommended to follow product guidelines. Alternatives include natural conditioning agents like guar gum or xanthan gum for those seeking plant-based options.
Hydrolyzed Glycine Soja (Soy) Protein
Low RiskHydrolyzed glycine soja (soy) protein is derived from the enzymatic or acidic hydrolysis of soybeans. It functions primarily as a moisturizing agent and film-forming agent in cosmetic products, enhancing skin hydration and texture.
Sustai Insights
Hydrolyzed glycine soja (soy) protein offers functional benefits such as moisturizing and skin conditioning. It is considered low risk for health concerns, with minimal potential for carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses low risks and is not known to be bioaccumulative. Regulatory bodies have not issued significant warnings, confirming its safety for use. Overall, it is assessed as low risk. For those seeking alternatives, plant-based proteins or other hydrolyzed proteins may provide similar benefits.
Sea Salt
Low RiskSea 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.
Panthenol, D
Low RiskPanthenol, also known as provitamin B5, is a humectant commonly used in cosmetic and personal care products. It functions primarily as a moisturizer, enhancing skin hydration and improving the appearance of hair by imparting shine and softness.
Sustai Insights
Panthenol is effective in retaining moisture, thus providing functional benefits for skin and hair care products. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, and developmental toxicity. However, potential cumulative exposure from multiple sources exists. Environmental risks are minimal, and it is not bioaccumulative. Regulatory bodies have not issued significant warnings; therefore, the overall risk level is assessed as low. For optimal use, it is recommended to follow product guidelines, and alternatives such as glycerin may also be considered for moisturizing effects.
Ceteareth 33
Low RiskCeteareth-33 is a polyethylene glycol ether of cetyl and stearyl alcohol, commonly used as an emulsifier and surfactant in various cosmetic and personal care products. It aids in blending ingredients, enhancing texture, and improving product stability.
Sustai Insights
Ceteareth-33 effectively functions as an emulsifier, contributing to product consistency and stability. It is generally recognized as low risk for health concerns, including cancer and allergies, and shows minimal environmental risks. Regulatory bodies impose low restrictions on its use. Safe practices include using it in appropriate concentrations, with alternatives like plant-based emulsifiers available. Overall, ceteareth-33 is considered a low-risk ingredient.
Hydrolyzed Corn Protein
Low RiskHydrolyzed corn protein is a hydrolysate derived from corn, commonly used in cosmetic formulations for its conditioning and moisturizing properties. It functions primarily as a film-forming agent, enhancing the texture and feel of products while providing hair and skin benefits.
Sustai Insights
Hydrolyzed corn protein offers functional benefits as a moisturizing and conditioning agent, enhancing product texture. It has low associated health risks, including low potential for carcinogenicity and irritation. Environmental impact is minimal, with no significant pollutant or bioaccumulation concerns. Regulatory status is favorable, with no current restrictions. Overall, the ingredient is considered low risk, making it a viable option in cosmetics.
Tetrasodium Glutamate Diacetate
Low RiskTetrasodium 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.
Caffeine
Low RiskCaffeine is a heterocyclic organic compound commonly found in coffee, tea, and various other plants. It acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness. In cosmetic applications, it is often included for its purported benefits in enhancing skin absorption and reducing the appearance of puffiness.
Sustai Insights
Caffeine offers functional benefits such as enhancing skin absorption and providing a stimulating effect. It is generally regarded as safe with low concerns regarding carcinogenicity, allergies, or developmental toxicity. Environmental risks include potential bioaccumulation, though overall it poses low risk based on current scientific consensus. Regulatory bodies have minimal restrictions, but care should be taken regarding enhanced skin absorption. Alternatives may include other stimulants or natural extracts with similar properties. Overall, caffeine is assessed as low risk.
Cinnamal
High RiskCinnamal is an aromatic aldehyde commonly found in cinnamon oil and used for its fragrance and flavoring properties in various products, including cosmetics and food. It serves as a component in formulations to enhance scent and taste.
Sustai Insights
Cinnamal provides functional benefits as a fragrance agent, enhancing product appeal. However, it has a high allergenic potential, which can trigger skin or respiratory sensitivities in some individuals. Regulatory agencies have noted restrictions on its use in cosmetics due to these concerns. Additionally, it poses moderate environmental risks, including potential pollutant status. Overall, the ingredient carries high risk due to its health and environmental impacts. Safer alternatives, such as natural essential oils, may be considered for formulations.
Sodium Laureth Sulfate
Medium RiskSodium laureth sulfate is a surfactant derived from natural sources, primarily coconut or palm oil. It is commonly used in personal care products for its ability to create lather and enhance cleansing properties. This ingredient is frequently found in shampoos, body washes, and other cleansing formulations.
Sustai Insights
Sodium laureth sulfate effectively acts as a surfactant, contributing to the foaming and cleansing action in various products. It is typically biodegradable and derived from renewable resources. However, it can cause skin irritation in sensitive individuals and may pose risks if used in high concentrations. Regulatory bodies have verified its safety at established levels, though some products may impose restrictions on its use. Overall, the risk associated with sodium laureth sulfate is considered moderate, making safe usage practices essential.
Citronellol
High RiskCitronellol is a naturally occurring scent ingredient commonly found in various essential oils. It is primarily used for its aromatic properties in perfumes, cosmetics, and household products, contributing to fragrance profiles.
Sustai Insights
Citronellol serves as a fragrance component, enhancing product appeal. However, it has a high allergenic potential, posing risks of skin irritation and sensitization. Environmental concerns include contamination risks. Regulatory bodies have restrictions on its use, emphasizing caution. Overall, citronellol presents a high risk regarding health and safety, warranting careful consideration in product formulations.
Butylene Glycol
Low RiskButylene glycol (1,3-butanediol) is a small organic compound commonly used as a solvent, humectant, and skin-conditioning agent in cosmetic and personal care products. It facilitates the absorption of other ingredients and enhances the texture of formulations, contributing to product stability and efficacy.
Sustai Insights
Butylene glycol is valued for its role as a humectant and solvent, improving product texture and moisture retention. It has low concerns for carcinogenicity, allergenic potential, and developmental toxicity. However, moderate irritation risks to skin, eyes, or lungs exist. Environmentally, it is not considered bioaccumulative, and regulatory bodies, including the FDA, do not impose significant restrictions. Overall, the ingredient presents a low risk, with recommended safe usage practices and no widely recognized sustainable alternatives.
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.
Ethylhexylglycerin
Low RiskEthylhexylglycerin is a glyceryl ether utilized primarily as a skin-conditioning agent and preservative in cosmetic formulations. It enhances the efficacy of preservatives and serves as a humectant, helping to retain moisture in the skin. This ingredient is commonly found in various personal care products.
Sustai Insights
Ethylhexylglycerin offers functional benefits as an effective preservative and skin-conditioning agent, contributing to product longevity and moisture retention. Health risks are generally low, with minor concerns regarding allergic contact dermatitis and irritant potential. Environmentally, it poses minimal risks, not being recognized as a pollutant or bioaccumulative. Regulatory bodies have imposed few restrictions, indicating its safety for use. Overall, its risk level is assessed as low, making it a viable option in cosmetic formulations. For those seeking alternatives, ingredients like propanediol may serve similar functions with potentially lower irritation profiles.
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.
Dimethicone
Medium RiskDimethicone, also known as polymethylsiloxane, is a silicone-based polymer commonly used in personal care products for its smooth application and skin conditioning properties. It acts primarily as an emollient, providing a silky feel while forming a protective barrier on the skin.
Sustai Insights
Dimethicone provides functional benefits as an effective emollient and skin protectant, contributing to product stability and sensory attributes. It is considered low risk for carcinogenicity, allergies, and reproductive toxicity, but has moderate usage restrictions due to environmental persistence and bioaccumulation concerns. Regulatory bodies have issued advisories regarding its use in certain formulations. Overall, its risk level is assessed as medium, and users are advised to follow recommended usage practices. Alternatives like natural oils or butters may offer sustainable options.
Dimethiconol
Low RiskDimethiconol is a silicon-based polymer commonly used in cosmetic formulations. It functions primarily as a conditioning agent, providing a smooth texture and enhancing the feel of products on the skin and hair. It also serves as a lubricant and can improve the spreadability of formulations.
Sustai Insights
Dimethiconol offers functional benefits such as improving product texture and performance without significant health risks, as it is associated with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impacts are minimal, with no evidence of bioaccumulation or significant pollution potential. Regulatory status is favorable, with no major restrictions reported. Overall, it is considered low risk for health and environmental concerns. For those seeking alternatives, plant-derived silicones may provide similar benefits with enhanced sustainability credentials.
Polyquaternium 10
Low RiskPolyquaternium-10 is a synthetic polymer used primarily as a conditioning agent in cosmetic products. It enhances the texture and feel of hair and skin, providing moisture retention and improved manageability. This ingredient is known for its film-forming properties, which can help reduce frizz and static.
Sustai Insights
Polyquaternium-10 offers functional benefits in enhancing moisture retention and improving product texture. It is considered to have low health risks, with minimal concerns regarding carcinogenicity, allergenic potential, and neurotoxicity. Environmentally, it poses low ecotoxicity and is not known to bioaccumulate. Regulatory assessments indicate no significant restrictions, categorizing it as low risk overall. For safe use, it is recommended to follow product guidelines. Alternatives include natural conditioning agents like guar gum or xanthan gum for those seeking plant-based options.
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.
Fragrance
High RiskFragrance refers to a mixture of aromatic compounds used in products to provide scent. It is commonly listed as 'fragrance' or 'parfum' on product labels and can serve various functions, including enhancing user experience and masking undesirable odors.
Sustai Insights
Fragrance offers functional benefits by improving product appeal; however, it poses significant health risks, notably a high likelihood of causing allergies and allergic contact dermatitis. Environmental risks include potential pollution and endocrine disruption, though its overall carcinogenicity is low. Regulatory bodies have noted concerns regarding its use, leading to a high-risk classification. Safe usage practices should be observed, and alternatives such as natural essential oils are recommended for those sensitive to synthetic fragrances.
Geraniol
High RiskGeraniol is a naturally occurring scent ingredient commonly found in essential oils from plants such as geraniums and lemongrass. It is primarily used for its pleasant floral aroma in perfumes, cosmetics, and household products.
Sustai Insights
Geraniol serves as a fragrance component and offers a natural option for scenting products. However, it has a high allergenic potential and may cause skin irritation in sensitive individuals. While it is considered low risk for carcinogenicity and reproductive toxicity, regulatory bodies have placed restrictions on its use due to allergenic concerns. Overall, the assessment reflects a high-risk level, particularly for those prone to allergies, highlighting the need for caution in its application.
Hydrolyzed Glycine Soja (Soy) Protein
Low RiskHydrolyzed glycine soja (soy) protein is derived from the enzymatic or acidic hydrolysis of soybeans. It functions primarily as a moisturizing agent and film-forming agent in cosmetic products, enhancing skin hydration and texture.
Sustai Insights
Hydrolyzed glycine soja (soy) protein offers functional benefits such as moisturizing and skin conditioning. It is considered low risk for health concerns, with minimal potential for carcinogenicity, allergies, or reproductive toxicity. Environmentally, it poses low risks and is not known to be bioaccumulative. Regulatory bodies have not issued significant warnings, confirming its safety for use. Overall, it is assessed as low risk. For those seeking alternatives, plant-based proteins or other hydrolyzed proteins may provide 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.
Sea Salt
Low RiskSea 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.
Panthenol, D
Low RiskPanthenol, also known as provitamin B5, is a humectant commonly used in cosmetic and personal care products. It functions primarily as a moisturizer, enhancing skin hydration and improving the appearance of hair by imparting shine and softness.
Sustai Insights
Panthenol is effective in retaining moisture, thus providing functional benefits for skin and hair care products. It is generally recognized as safe, with low concerns regarding carcinogenicity, allergies, and developmental toxicity. However, potential cumulative exposure from multiple sources exists. Environmental risks are minimal, and it is not bioaccumulative. Regulatory bodies have not issued significant warnings; therefore, the overall risk level is assessed as low. For optimal use, it is recommended to follow product guidelines, and alternatives such as glycerin may also be considered for moisturizing effects.
Sodium Benzoate
Medium RiskSodium benzoate is a preservative commonly used in food and cosmetic products to prevent microbial growth and extend shelf life. It is derived from benzoic acid and is effective at low concentrations, often used in acidic environments like beverages and condiments.
Sustai Insights
Sodium benzoate serves effectively as a preservative, contributing to product stability and safety. It is generally recognized as safe with low concerns for carcinogenicity, allergies, and reproductive toxicity, though it faces moderate use restrictions in some regions. Environmental risks include its potential as a pollutant, but it does not bioaccumulate significantly. Regulatory bodies have issued advisories regarding its concentration in products. Overall, the risk level is assessed as medium, with safe usage practices recommended. Alternatives such as potassium sorbate may provide similar benefits with potentially lower restrictions.
Ceteareth 33
Low RiskCeteareth-33 is a polyethylene glycol ether of cetyl and stearyl alcohol, commonly used as an emulsifier and surfactant in various cosmetic and personal care products. It aids in blending ingredients, enhancing texture, and improving product stability.
Sustai Insights
Ceteareth-33 effectively functions as an emulsifier, contributing to product consistency and stability. It is generally recognized as low risk for health concerns, including cancer and allergies, and shows minimal environmental risks. Regulatory bodies impose low restrictions on its use. Safe practices include using it in appropriate concentrations, with alternatives like plant-based emulsifiers available. Overall, ceteareth-33 is considered a low-risk ingredient.
Hydrolyzed Corn Protein
Low RiskHydrolyzed corn protein is a hydrolysate derived from corn, commonly used in cosmetic formulations for its conditioning and moisturizing properties. It functions primarily as a film-forming agent, enhancing the texture and feel of products while providing hair and skin benefits.
Sustai Insights
Hydrolyzed corn protein offers functional benefits as a moisturizing and conditioning agent, enhancing product texture. It has low associated health risks, including low potential for carcinogenicity and irritation. Environmental impact is minimal, with no significant pollutant or bioaccumulation concerns. Regulatory status is favorable, with no current restrictions. Overall, the ingredient is considered low risk, making it a viable option in cosmetics.
Ricinus Communis (Castor) Seed Oil
Medium RiskCastor oil is extracted from the seeds of Ricinus communis and is commonly used in cosmetic and personal care products for its moisturizing and emollient properties. It is known for its ability to enhance skin absorption and provide a protective barrier.
Sustai Insights
Castor oil offers functional benefits as a moisturizer and emollient, enhancing skin absorption and providing a barrier against moisture loss. It is sustainably sourced and biodegradable. However, potential health risks include low levels of irritation and moderate concerns regarding developmental and reproductive toxicity. Environmental risks are low, with no significant pollutant or bioaccumulation concerns reported. Regulatory status shows no current restrictions. Overall, the risk level is assessed as medium, with recommendations for safe usage practices, and potential alternatives include other plant-based oils.
Bht
High RiskButylated hydroxytoluene (BHT) is a toluene-based synthetic antioxidant commonly used in cosmetics and food products to prevent oxidation and extend shelf life. It functions by inhibiting the free radical chain reaction that leads to the degradation of fats and oils, thereby maintaining product stability.
Sustai Insights
BHT serves as an effective antioxidant, helping to preserve product integrity. However, it has been associated with high allergenic potential and raised concerns regarding developmental neurobehavioral toxicity. Environmental risks include its classification as a pollutant with potential bioaccumulation. Regulatory agencies have noted various restrictions on its use. Overall, the ingredient carries a high risk due to these factors and should be used with caution, considering safer alternatives when possible.
Hydrolyzed Wheat Protein
High RiskHydrolyzed wheat protein is produced by acid or enzymatic hydrolysis of wheat gluten, resulting in smaller protein fragments that can be easily absorbed by hair and skin. This ingredient is commonly used in personal care products for its moisturizing and film-forming properties.
Sustai Insights
Hydrolyzed wheat protein offers functional benefits, such as enhancing moisture retention and improving product texture. It is generally considered low risk for carcinogenicity, with moderate potential for allergies. Regulatory restrictions apply, particularly for products that must avoid specific allergens. Environmental concerns include its potential as a pollutant; however, it is not known for bioaccumulation. Safe usage practices are recommended for sensitive individuals, and alternatives like hydrolyzed soy protein may provide similar benefits with reduced allergenic potential. Overall, the ingredient presents a high risk assessment due to use restrictions and allergy concerns.
Phenoxyethanol
Medium RiskPhenoxyethanol is a preservative used in cosmetics and personal care products to prevent microbial growth and extend shelf life. It is commonly found in formulations such as lotions, creams, and serums.
Sustai Insights
Phenoxyethanol serves effectively as a preservative, ensuring product stability and safety by inhibiting microbial growth. It is considered to have low health risks regarding carcinogenicity, allergies, and reproductive toxicity. However, moderate use restrictions exist, and regulatory bodies have advised caution in specific applications. Environmental concerns include its potential as a pollutant, although it is not highly bioaccumulative. Overall, the ingredient presents a medium risk level, with safe usage practices recommended and alternative preservatives available for those seeking greener options.
Cetrimonium Chloride
High RiskCetrimonium chloride is a quaternary ammonium compound commonly used in personal care products as a conditioning agent and emulsifier. It aids in improving the texture and manageability of hair and skin, serving as a surfactant that reduces surface tension.
Sustai Insights
Cetrimonium chloride provides functional benefits as an effective conditioning agent, enhancing product performance. However, it poses moderate health risks, including potential allergenic reactions and irritation, while being classified with high usage restrictions by regulatory authorities. Environmental concerns include its status as a pollutant with potential bioaccumulative effects. Overall, the ingredient presents a high risk level, necessitating cautious usage and consideration of safer alternatives.
Behentrimonium Chloride
High RiskBehentrimonium chloride is a quaternary ammonium compound primarily used as a conditioning agent in hair and skin care products. It functions as an emulsifier and surfactant, helping to improve texture and manageability of hair.
Sustai Insights
Behentrimonium chloride offers functional benefits as a hair conditioner and emulsifier. However, it is associated with moderate allergenic potential and has high use restrictions due to regulatory concerns. It poses low risks for carcinogenicity and developmental toxicity but has been noted for neurotoxicity. Environmental risks include potential pollution and low biodegradability. Overall, the ingredient is assessed as high risk, and users should consider alternatives such as natural conditioners.
Tetrasodium Glutamate Diacetate
Low RiskTetrasodium 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.
Caffeine
Low RiskCaffeine is a heterocyclic organic compound commonly found in coffee, tea, and various other plants. It acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness. In cosmetic applications, it is often included for its purported benefits in enhancing skin absorption and reducing the appearance of puffiness.
Sustai Insights
Caffeine offers functional benefits such as enhancing skin absorption and providing a stimulating effect. It is generally regarded as safe with low concerns regarding carcinogenicity, allergies, or developmental toxicity. Environmental risks include potential bioaccumulation, though overall it poses low risk based on current scientific consensus. Regulatory bodies have minimal restrictions, but care should be taken regarding enhanced skin absorption. Alternatives may include other stimulants or natural extracts with similar properties. Overall, caffeine is assessed as low risk.
Experience the transformative power of the Hair Chemist Castor Pro-Growth Shampoo and Conditioner Set. This deluxe 2-piece gift box combines natural castor oil with a sulfate-free formula, promoting hair growth and enhancing manageability for healthier, fuller locks.
- Natural Growth Support: Enriched with castor oil, this shampoo strengthens hair follicles, nourishes the scalp, and helps reduce hair breakage, fostering a vibrant environment for hair growth.
- Deep Hydration: The conditioner delivers intense hydration, reducing dryness and enhancing the overall resilience of hair strands while ensuring silky smoothness.
- Thicker Appearance: Regular use promotes the appearance of thicker, fuller hair over time, thanks to improved blood circulation to the scalp.
- Sulfate & Paraben-Free: Crafted without harsh chemicals, this set is ideal for sensitive scalps, ensuring a gentle cleansing experience.
- Proudly Made in the USA: Committed to ethical practices, this product supports local manufacturing while maintaining high quality standards.
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Experience the transformative power of the Hair Chemist Castor Pro-Growth Shampoo and Conditioner Set. This deluxe 2-piece gift box combines natural castor oil with a sulfate-free formula, promoting hair growth and enhancing manageability for healthier, fuller locks.
- Natural Growth Support: Enriched with castor oil, this shampoo strengthens hair follicles, nourishes the scalp, and helps reduce hair breakage, fostering a vibrant environment for hair growth.
- Deep Hydration: The conditioner delivers intense hydration, reducing dryness and enhancing the overall resilience of hair strands while ensuring silky smoothness.
- Thicker Appearance: Regular use promotes the appearance of thicker, fuller hair over time, thanks to improved blood circulation to the scalp.
- Sulfate & Paraben-Free: Crafted without harsh chemicals, this set is ideal for sensitive scalps, ensuring a gentle cleansing experience.
- Proudly Made in the USA: Committed to ethical practices, this product supports local manufacturing while maintaining high quality standards.

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Customer Reviews
Customers’ View
Customers generally express satisfaction with the Hair Chemist Deluxe Shampoo & Conditioner Set, appreciating its focus on promoting natural hair growth and resilience. Many users highlight the moisturizing benefits of the formula, noting that it leaves their hair soft and manageable without the harsh effects of sulfates or parabens. The inclusion of natural castor oil is frequently praised for its ability to nourish and stimulate hair follicles, contributing to improved overall scalp health. Additionally, the product's gentle formulation is well-received by those with sensitive scalps, aligning with the values of environmentally and health-conscious consumers. Overall, customers find this hair care set effective in enhancing hair quality while being mindful of ingredient safety.
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