Maui Moisture Curl Shampoo - Hydrating Vanilla Bean, Softens & Smooths Thick Hair - 13oz

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Vegan

Vegan

Glass

160K+ searched

Denotes products free from animal-derived ingredients and not tested on animals. It aligns with ethical and cruelty-free principles, suitable for those avoiding animal exploitation and promoting plant-based alternatives in personal care, food, and lifestyle products.

Vegan

Glass

160K+searched

Denotes products free from animal-derived ingredients and not tested on animals. It aligns with ethical and cruelty-free principles, suitable for those avoiding animal exploitation and promoting plant-based alternatives in personal care, food, and lifestyle products.

Sulfate-Free

Sulfate-Free

Glass

700+ searched

Products formulated without sulfates, harsh detergents that can strip moisture or irritate skin. Common in shampoos and cleansers for gentle care.

Sulfate-Free

Glass

700+searched

Products formulated without sulfates, harsh detergents that can strip moisture or irritate skin. Common in shampoos and cleansers for gentle care.

Diazolidinyl Urea

Diazolidinyl Urea

High Risk

Diazolidinyl urea is an antimicrobial preservative commonly used in cosmetic and personal care products to prevent microbial growth and extend shelf life. It functions by releasing small amounts of formaldehyde, which acts as a preservative.

Sustai Insights

Diazolidinyl urea serves effectively as a preservative, ensuring product longevity. However, it poses significant health risks, particularly a high potential for allergic reactions and immunotoxicity. Environmental concerns include its pollutant status and lack of biodegradability. Regulatory bodies have flagged its use, leading to restrictions in certain regions. Overall, the ingredient is associated with high risk, particularly for sensitive populations.

Iodopropynyl Butylcarbamate

Iodopropynyl Butylcarbamate

High Risk

Iodopropynyl butylcarbamate is used as a preservative in cosmetic and personal care products to prevent microbial growth and extend shelf life. It is effective against a broad range of bacteria and fungi, making it valuable in formulations requiring preservation.

Sustai Insights

Iodopropynyl butylcarbamate serves as an effective preservative; however, it is associated with allergic contact dermatitis and moderate immunotoxicity risks. Regulatory bodies have imposed high usage restrictions due to its persistence and potential for bioaccumulation, classifying it as a high-risk ingredient overall. Safe usage practices are recommended, and alternatives such as phenoxyethanol or natural preservatives should be considered.

Fragrance

Fragrance

High Risk

Fragrance 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.

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.

Propylene Glycol

Propylene Glycol

Medium Risk

Propylene glycol is a small organic alcohol commonly used in cosmetics and personal care products as a humectant, solvent, and emulsifier. It helps retain moisture, enhances product texture, and aids in the delivery of active ingredients.

Sustai Insights

Propylene glycol serves vital functional benefits, including moisture retention and product stability. It is generally recognized as safe with low concerns for carcinogenicity and developmental toxicity. However, there may be moderate allergenic potential for some individuals. Environmentally, it poses minimal pollution risks and is not bioaccumulative. Regulatory bodies do not impose significant restrictions on its use. Overall, it presents a medium risk due to its allergenic potential and the need for cautious usage in sensitive populations.

Glycerin

Glycerin

Medium Risk

Glycerin (also called glycerol) is a naturally occurring compound commonly used in personal care and cosmetic products. It functions as a humectant, attracting moisture to the skin, and is also utilized as a solvent and emollient to enhance product texture and stability.

Sustai Insights

Glycerin is valued for its effective moisturizing properties and biodegradability, making it a widely accepted ingredient in formulations. It poses low health risks, including low concerns for carcinogenicity and allergies. However, moderate use restrictions exist due to regulatory guidelines. While glycerin does not significantly contribute to environmental pollution, its production process should be ethically sourced. Overall, glycerin holds a medium risk level, emphasizing the importance of safe usage practices and considering sustainable alternatives.

Polyquaternium 10

Polyquaternium 10

Low Risk

Polyquaternium-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.

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.

Cocamidopropyl Hydroxysultaine

Cocamidopropyl Hydroxysultaine

Low Risk

Cocamidopropyl hydroxysultaine is a synthetic skin and hair conditioning agent commonly used in personal care products. It functions primarily as a surfactant, providing foaming and emulsifying properties, while also contributing to the conditioning of hair and skin.

Sustai Insights

Cocamidopropyl hydroxysultaine offers functional benefits as a mild surfactant and conditioning agent, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. It is generally regarded as safe with low irritation potential. Environmental assessments indicate low pollutant potential and minimal bioaccumulation. Regulatory bodies have not imposed significant restrictions on its use, aligning with low risk levels overall. Safe usage is advised, particularly for sensitive populations, and alternative gentle surfactants may be considered for those seeking greener options. In conclusion, this ingredient is classified as low risk.

Cocos Nucifera (Coconut) Water

Cocos Nucifera (Coconut) Water

Low Risk

Cocos Nucifera (coconut) water is an aqueous extract derived from the fruit of the coconut palm. It is commonly used in cosmetic and personal care products for its hydrating and soothing properties. Coconut water is rich in electrolytes and nutrients, making it a popular ingredient in formulations aimed at hydration.

Sustai Insights

Coconut water provides effective hydration and possesses antioxidant properties, contributing to skin health. It is sustainably sourced and biodegradable, enhancing its environmental profile. Health risks are minimal, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Regulatory bodies do not impose significant restrictions on its use, marking it as a low-risk ingredient. Safe usage practices recommend using it in formulations designed for topical application, with alternatives including aloe vera for similar hydration benefits.

Methyl Gluceth 10

Methyl Gluceth 10

Low Risk

Methyl gluceth-10 is a polyethylene glycol ether derived from natural sources, primarily used as a humectant and solvent in various personal care products. It enhances moisture retention and improves the texture of formulations, making it suitable for skin and hair care applications.

Sustai Insights

Methyl gluceth-10 is valued for its moisture-retaining properties and is often sustainably sourced. It poses low health risks, with negligible concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are minimal, though contamination concerns exist. Regulatory bodies have not imposed significant restrictions on its use. Overall, it presents a low risk profile, making it a suitable ingredient for personal care formulations.

Tapioca Starch

Tapioca Starch

Low Risk

Tapioca starch is a carbohydrate extracted from the cassava root, primarily used as a thickening agent in food products and as a binding agent in various formulations. It is known for its ability to provide a smooth texture and enhance the consistency of products.

Sustai Insights

Tapioca starch offers functional benefits such as serving as an effective thickener and stabilizer in food and cosmetic formulations. It is derived from a renewable source and is biodegradable, contributing to sustainability. Health risks are minimal, with low concerns regarding carcinogenicity, allergenic potential, and reproductive toxicity. Environmental risks are also low, with no significant pollutants or bioaccumulation identified. Regulatory bodies, including the FDA, have approved its use without significant restrictions. Overall, tapioca starch presents a low risk profile, making it a safe ingredient in various applications.

Sodium C14 16 Olefin Sulfonate

Sodium C14 16 Olefin Sulfonate

Low Risk

Sodium C14-16 Olefin Sulfonate is a mixture of sodium salts derived from the sulfonation of C14-16 olefins. It is primarily used as a surfactant in cosmetic formulations, providing cleansing and foaming properties. This ingredient is often found in shampoos, body washes, and other personal care products.

Sustai Insights

Sodium C14-16 Olefin Sulfonate serves as an effective surfactant, offering cleansing and foaming benefits in cosmetic applications. It is generally considered low risk in terms of health concerns, with minimal associations to carcinogenicity, allergenic potential, or reproductive toxicity. Environmental impact is also low, as it is not known to bioaccumulate. Regulatory agencies have not placed significant restrictions on its use, indicating a favorable safety profile. Safe usage practices should still be observed, and alternatives such as plant-derived surfactants may be considered for those seeking eco-friendly options. Overall, the ingredient presents a low risk across various assessments.

Theobroma Cacao (Cocoa) Seed Butter

Theobroma Cacao (Cocoa) Seed Butter

Low Risk

Theobroma cacao (cocoa) seed butter is extracted from the roasted seeds of the cocoa plant. It is commonly used in cosmetics and skincare products for its emollient properties, helping to moisturize and soften the skin. Cocoa butter is also known for its stability and resistance to rancidity.

Sustai Insights

Cocoa butter is recognized for its effective moisturizing properties and is sustainably sourced, contributing to its appeal in personal care products. It poses low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it does not significantly contribute to pollution or bioaccumulation. Regulatory bodies impose few restrictions, affirming its safety. Overall, the risk associated with cocoa seed butter is low, making it a favorable ingredient in cosmetics. Alternatives include shea butter or plant oils for similar emollient benefits.

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.

Aleurites Moluccana (Kukui) Seed Oil

Aleurites Moluccana (Kukui) Seed Oil

Low Risk

Aleurites moluccana (kukui) seed oil is an oil extracted from the seeds of the kukui tree, commonly used in cosmetics for its emollient properties. It is known for its ability to moisturize and nourish the skin, making it a popular ingredient in various skincare formulations.

Sustai Insights

Aleurites moluccana seed oil offers functional benefits as a skin moisturizer and is generally considered low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. Environmentally, it does not significantly contribute to pollution or bioaccumulation. Regulatory assessments indicate that it is safe for use in cosmetics with no major restrictions. Safe usage practices should be followed, and while alternatives exist, the oil's overall risk level is assessed as low.

Sodium Cocoyl Isethionate

Sodium Cocoyl Isethionate

Low Risk

Sodium cocoyl isethionate is a surfactant derived from coconut oil, commonly used in cosmetic formulations. It functions as a cleansing and foaming agent, contributing to the texture and effectiveness of personal care products such as shampoos and body washes. It helps to remove dirt and oils from the skin and hair.

Sustai Insights

Sodium cocoyl isethionate offers functional benefits as a gentle surfactant that effectively cleanses without stripping moisture. It is biodegradable and derived from renewable sources, enhancing its sustainability profile. Health risks are low, with minimal potential for irritation or allergies noted. Regulatory bodies have not imposed significant restrictions, indicating a favorable risk assessment overall. Usage should be within recommended concentrations to maintain safety. Alternatives include milder surfactants like decyl glucoside for those seeking gentler options. Overall, the ingredient is assessed to have a low risk.

Polyquaternium 6

Polyquaternium 6

Low Risk

Polyquaternium-6 is a polymer derived from dimethyl diallyl ammonium chloride. It functions primarily as a conditioning agent and film-forming agent in cosmetic products, enhancing texture and providing a smooth feel to hair and skin formulations.

Sustai Insights

Polyquaternium-6 offers effective conditioning properties, improving product texture and user experience. It is considered to have low health risks, including low potential for carcinogenicity, allergies, and reproductive toxicity. Environmentally, it exhibits moderate persistence and bioaccumulation potential. Regulatory bodies do not impose significant restrictions on its use, indicating a low overall risk assessment. Safe usage practices are recommended, and alternatives may include other biodegradable polymers for enhanced sustainability.

Ppg 2 Hydroxyethyl Coco/ Isostearamide

Ppg 2 Hydroxyethyl Coco/ Isostearamide

Low Risk

PPG-2 Hydroxyethyl Coco/Isostearamide is a synthetic ingredient primarily used in cosmetics and personal care products. It functions as a conditioning agent, emulsifier, and thickener, enhancing the texture and stability of formulations while providing a smooth feel on the skin.

Sustai Insights

PPG-2 Hydroxyethyl Coco/Isostearamide offers functional benefits such as effective emulsification and skin conditioning, contributing to product texture. It is considered to have low health risks, with negligible concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also minimal, with no indications of bioaccumulation or significant pollution. Regulatory agencies have not imposed severe restrictions on its use. Overall, this ingredient is assessed as low risk, with safe usage practices advised. Alternatives may include natural emulsifiers for those seeking greener options.

Vanilla Planifolia (Vanilla) Fruit Extract

Vanilla Planifolia (Vanilla) Fruit Extract

Low Risk

Vanilla planifolia (vanilla) fruit extract is derived from the fruit of the vanilla plant. It is commonly used for its aromatic properties and as a flavoring agent in various products, including food, cosmetics, and personal care items.

Sustai Insights

Vanilla fruit extract offers functional benefits such as flavor enhancement and fragrance. It is sustainably sourced with low environmental impact and exhibits low risk for carcinogenicity and developmental toxicity. However, it may cause skin irritation in some individuals and has low to moderate allergenic potential. Regulatory bodies have not imposed significant restrictions, leading to an overall low risk assessment. Safe usage practices should be observed, and alternatives include synthetic vanillin for those seeking more stable options.

Peg 120 Methyl Glucose Dioleate

Peg 120 Methyl Glucose Dioleate

Low Risk

PEG-120 methyl glucose dioleate is a polyethylene glycol derivative of methyl glucose and oleic acid, primarily used as an emulsifier and surfactant in cosmetic and personal care products. It helps to stabilize formulations by allowing water and oils to mix effectively.

Sustai Insights

PEG-120 methyl glucose dioleate serves effectively as an emulsifier, enhancing product stability and texture. It is low-risk concerning carcinogenicity, allergies, and reproductive toxicity, according to regulatory assessments. However, concerns about contamination exist, necessitating cautious sourcing. Environmentally, it poses low risks, lacking bioaccumulation potential. Regulatory bodies have not issued significant warnings, supporting its low-risk classification overall. Safe usage practices should be followed, and alternatives may include plant-based emulsifiers for those seeking more sustainable options.

Water

Water

Low Risk

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

Sustai Insights

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

Sodium Chloride

Sodium Chloride

Low Risk

Sodium chloride is an inorganic salt commonly known as table salt. It is primarily used in food preservation and flavor enhancement, as well as in various industrial applications. It exists as a crystalline solid and dissolves easily in water, making it effective for diverse uses in food products and other formulations.

Sustai Insights

Sodium chloride serves essential functions in food preservation and flavor enhancement. It is considered safe with low health risks related to cancer, allergies, and reproductive toxicity. Environmental concerns are minimal, as it does not bioaccumulate and poses low pollutant potential. Regulatory bodies, including the FDA, recognize its safety for consumption. Overall, sodium chloride carries a low risk profile, making it a widely accepted ingredient in food and cosmetic products.

Aloe Barbadensis (Aloe Vera) Leaf Juice

Aloe Barbadensis (Aloe Vera) Leaf Juice

Low Risk

Aloe barbadensis (aloe vera) leaf juice is derived from the succulent aloe vera plant, known for its hydrating and soothing properties. It is commonly used in cosmetic formulations for its moisturizing effects and is often included in products aimed at skin care and healing.

Sustai Insights

Aloe vera leaf juice offers functional benefits as a moisturizer and skin soothing agent, while being sustainably sourced and biodegradable. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impact is also low, with no significant pollutants identified. Regulatory agencies impose few restrictions. Overall, the ingredient poses a low risk, making it a favorable choice in cosmetic formulations.

Polyquaternium 10

Low Risk

Polyquaternium-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.

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 Hydroxysultaine

Low Risk

Cocamidopropyl hydroxysultaine is a synthetic skin and hair conditioning agent commonly used in personal care products. It functions primarily as a surfactant, providing foaming and emulsifying properties, while also contributing to the conditioning of hair and skin.

Sustai Insights

Cocamidopropyl hydroxysultaine offers functional benefits as a mild surfactant and conditioning agent, with low concerns regarding carcinogenicity, allergies, and reproductive toxicity. It is generally regarded as safe with low irritation potential. Environmental assessments indicate low pollutant potential and minimal bioaccumulation. Regulatory bodies have not imposed significant restrictions on its use, aligning with low risk levels overall. Safe usage is advised, particularly for sensitive populations, and alternative gentle surfactants may be considered for those seeking greener options. In conclusion, this ingredient is classified as low risk.

Cocos Nucifera (Coconut) Water

Low Risk

Cocos Nucifera (coconut) water is an aqueous extract derived from the fruit of the coconut palm. It is commonly used in cosmetic and personal care products for its hydrating and soothing properties. Coconut water is rich in electrolytes and nutrients, making it a popular ingredient in formulations aimed at hydration.

Sustai Insights

Coconut water provides effective hydration and possesses antioxidant properties, contributing to skin health. It is sustainably sourced and biodegradable, enhancing its environmental profile. Health risks are minimal, with low concerns for carcinogenicity, allergies, or reproductive toxicity. Regulatory bodies do not impose significant restrictions on its use, marking it as a low-risk ingredient. Safe usage practices recommend using it in formulations designed for topical application, with alternatives including aloe vera for similar hydration benefits.

Methyl Gluceth 10

Low Risk

Methyl gluceth-10 is a polyethylene glycol ether derived from natural sources, primarily used as a humectant and solvent in various personal care products. It enhances moisture retention and improves the texture of formulations, making it suitable for skin and hair care applications.

Sustai Insights

Methyl gluceth-10 is valued for its moisture-retaining properties and is often sustainably sourced. It poses low health risks, with negligible concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are minimal, though contamination concerns exist. Regulatory bodies have not imposed significant restrictions on its use. Overall, it presents a low risk profile, making it a suitable ingredient for personal care formulations.

Tapioca Starch

Low Risk

Tapioca starch is a carbohydrate extracted from the cassava root, primarily used as a thickening agent in food products and as a binding agent in various formulations. It is known for its ability to provide a smooth texture and enhance the consistency of products.

Sustai Insights

Tapioca starch offers functional benefits such as serving as an effective thickener and stabilizer in food and cosmetic formulations. It is derived from a renewable source and is biodegradable, contributing to sustainability. Health risks are minimal, with low concerns regarding carcinogenicity, allergenic potential, and reproductive toxicity. Environmental risks are also low, with no significant pollutants or bioaccumulation identified. Regulatory bodies, including the FDA, have approved its use without significant restrictions. Overall, tapioca starch presents a low risk profile, making it a safe ingredient in various applications.

Sodium C14 16 Olefin Sulfonate

Low Risk

Sodium C14-16 Olefin Sulfonate is a mixture of sodium salts derived from the sulfonation of C14-16 olefins. It is primarily used as a surfactant in cosmetic formulations, providing cleansing and foaming properties. This ingredient is often found in shampoos, body washes, and other personal care products.

Sustai Insights

Sodium C14-16 Olefin Sulfonate serves as an effective surfactant, offering cleansing and foaming benefits in cosmetic applications. It is generally considered low risk in terms of health concerns, with minimal associations to carcinogenicity, allergenic potential, or reproductive toxicity. Environmental impact is also low, as it is not known to bioaccumulate. Regulatory agencies have not placed significant restrictions on its use, indicating a favorable safety profile. Safe usage practices should still be observed, and alternatives such as plant-derived surfactants may be considered for those seeking eco-friendly options. Overall, the ingredient presents a low risk across various assessments.

Diazolidinyl Urea

High Risk

Diazolidinyl urea is an antimicrobial preservative commonly used in cosmetic and personal care products to prevent microbial growth and extend shelf life. It functions by releasing small amounts of formaldehyde, which acts as a preservative.

Sustai Insights

Diazolidinyl urea serves effectively as a preservative, ensuring product longevity. However, it poses significant health risks, particularly a high potential for allergic reactions and immunotoxicity. Environmental concerns include its pollutant status and lack of biodegradability. Regulatory bodies have flagged its use, leading to restrictions in certain regions. Overall, the ingredient is associated with high risk, particularly for sensitive populations.

Theobroma Cacao (Cocoa) Seed Butter

Low Risk

Theobroma cacao (cocoa) seed butter is extracted from the roasted seeds of the cocoa plant. It is commonly used in cosmetics and skincare products for its emollient properties, helping to moisturize and soften the skin. Cocoa butter is also known for its stability and resistance to rancidity.

Sustai Insights

Cocoa butter is recognized for its effective moisturizing properties and is sustainably sourced, contributing to its appeal in personal care products. It poses low health risks, with minimal concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmentally, it does not significantly contribute to pollution or bioaccumulation. Regulatory bodies impose few restrictions, affirming its safety. Overall, the risk associated with cocoa seed butter is low, making it a favorable ingredient in cosmetics. Alternatives include shea butter or plant oils for similar emollient benefits.

Propylene Glycol

Medium Risk

Propylene glycol is a small organic alcohol commonly used in cosmetics and personal care products as a humectant, solvent, and emulsifier. It helps retain moisture, enhances product texture, and aids in the delivery of active ingredients.

Sustai Insights

Propylene glycol serves vital functional benefits, including moisture retention and product stability. It is generally recognized as safe with low concerns for carcinogenicity and developmental toxicity. However, there may be moderate allergenic potential for some individuals. Environmentally, it poses minimal pollution risks and is not bioaccumulative. Regulatory bodies do not impose significant restrictions on its use. Overall, it presents a medium risk due to its allergenic potential and the need for cautious usage in sensitive populations.

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.

Iodopropynyl Butylcarbamate

High Risk

Iodopropynyl butylcarbamate is used as a preservative in cosmetic and personal care products to prevent microbial growth and extend shelf life. It is effective against a broad range of bacteria and fungi, making it valuable in formulations requiring preservation.

Sustai Insights

Iodopropynyl butylcarbamate serves as an effective preservative; however, it is associated with allergic contact dermatitis and moderate immunotoxicity risks. Regulatory bodies have imposed high usage restrictions due to its persistence and potential for bioaccumulation, classifying it as a high-risk ingredient overall. Safe usage practices are recommended, and alternatives such as phenoxyethanol or natural preservatives should be considered.

Aleurites Moluccana (Kukui) Seed Oil

Low Risk

Aleurites moluccana (kukui) seed oil is an oil extracted from the seeds of the kukui tree, commonly used in cosmetics for its emollient properties. It is known for its ability to moisturize and nourish the skin, making it a popular ingredient in various skincare formulations.

Sustai Insights

Aleurites moluccana seed oil offers functional benefits as a skin moisturizer and is generally considered low risk for health concerns such as carcinogenicity, allergies, and reproductive toxicity. Environmentally, it does not significantly contribute to pollution or bioaccumulation. Regulatory assessments indicate that it is safe for use in cosmetics with no major restrictions. Safe usage practices should be followed, and while alternatives exist, the oil's overall risk level is assessed as low.

Sodium Cocoyl Isethionate

Low Risk

Sodium cocoyl isethionate is a surfactant derived from coconut oil, commonly used in cosmetic formulations. It functions as a cleansing and foaming agent, contributing to the texture and effectiveness of personal care products such as shampoos and body washes. It helps to remove dirt and oils from the skin and hair.

Sustai Insights

Sodium cocoyl isethionate offers functional benefits as a gentle surfactant that effectively cleanses without stripping moisture. It is biodegradable and derived from renewable sources, enhancing its sustainability profile. Health risks are low, with minimal potential for irritation or allergies noted. Regulatory bodies have not imposed significant restrictions, indicating a favorable risk assessment overall. Usage should be within recommended concentrations to maintain safety. Alternatives include milder surfactants like decyl glucoside for those seeking gentler options. Overall, the ingredient is assessed to have a low risk.

Polyquaternium 6

Low Risk

Polyquaternium-6 is a polymer derived from dimethyl diallyl ammonium chloride. It functions primarily as a conditioning agent and film-forming agent in cosmetic products, enhancing texture and providing a smooth feel to hair and skin formulations.

Sustai Insights

Polyquaternium-6 offers effective conditioning properties, improving product texture and user experience. It is considered to have low health risks, including low potential for carcinogenicity, allergies, and reproductive toxicity. Environmentally, it exhibits moderate persistence and bioaccumulation potential. Regulatory bodies do not impose significant restrictions on its use, indicating a low overall risk assessment. Safe usage practices are recommended, and alternatives may include other biodegradable polymers for enhanced sustainability.

Ppg 2 Hydroxyethyl Coco/ Isostearamide

Low Risk

PPG-2 Hydroxyethyl Coco/Isostearamide is a synthetic ingredient primarily used in cosmetics and personal care products. It functions as a conditioning agent, emulsifier, and thickener, enhancing the texture and stability of formulations while providing a smooth feel on the skin.

Sustai Insights

PPG-2 Hydroxyethyl Coco/Isostearamide offers functional benefits such as effective emulsification and skin conditioning, contributing to product texture. It is considered to have low health risks, with negligible concerns regarding carcinogenicity, allergies, or reproductive toxicity. Environmental risks are also minimal, with no indications of bioaccumulation or significant pollution. Regulatory agencies have not imposed severe restrictions on its use. Overall, this ingredient is assessed as low risk, with safe usage practices advised. Alternatives may include natural emulsifiers for those seeking greener options.

Vanilla Planifolia (Vanilla) Fruit Extract

Low Risk

Vanilla planifolia (vanilla) fruit extract is derived from the fruit of the vanilla plant. It is commonly used for its aromatic properties and as a flavoring agent in various products, including food, cosmetics, and personal care items.

Sustai Insights

Vanilla fruit extract offers functional benefits such as flavor enhancement and fragrance. It is sustainably sourced with low environmental impact and exhibits low risk for carcinogenicity and developmental toxicity. However, it may cause skin irritation in some individuals and has low to moderate allergenic potential. Regulatory bodies have not imposed significant restrictions, leading to an overall low risk assessment. Safe usage practices should be observed, and alternatives include synthetic vanillin for those seeking more stable options.

Peg 120 Methyl Glucose Dioleate

Low Risk

PEG-120 methyl glucose dioleate is a polyethylene glycol derivative of methyl glucose and oleic acid, primarily used as an emulsifier and surfactant in cosmetic and personal care products. It helps to stabilize formulations by allowing water and oils to mix effectively.

Sustai Insights

PEG-120 methyl glucose dioleate serves effectively as an emulsifier, enhancing product stability and texture. It is low-risk concerning carcinogenicity, allergies, and reproductive toxicity, according to regulatory assessments. However, concerns about contamination exist, necessitating cautious sourcing. Environmentally, it poses low risks, lacking bioaccumulation potential. Regulatory bodies have not issued significant warnings, supporting its low-risk classification overall. Safe usage practices should be followed, and alternatives may include plant-based emulsifiers for those seeking more sustainable options.

Water

Low Risk

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

Sustai Insights

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

Glycerin

Medium Risk

Glycerin (also called glycerol) is a naturally occurring compound commonly used in personal care and cosmetic products. It functions as a humectant, attracting moisture to the skin, and is also utilized as a solvent and emollient to enhance product texture and stability.

Sustai Insights

Glycerin is valued for its effective moisturizing properties and biodegradability, making it a widely accepted ingredient in formulations. It poses low health risks, including low concerns for carcinogenicity and allergies. However, moderate use restrictions exist due to regulatory guidelines. While glycerin does not significantly contribute to environmental pollution, its production process should be ethically sourced. Overall, glycerin holds a medium risk level, emphasizing the importance of safe usage practices and considering sustainable alternatives.

Fragrance

High Risk

Fragrance 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.

Sodium Chloride

Low Risk

Sodium chloride is an inorganic salt commonly known as table salt. It is primarily used in food preservation and flavor enhancement, as well as in various industrial applications. It exists as a crystalline solid and dissolves easily in water, making it effective for diverse uses in food products and other formulations.

Sustai Insights

Sodium chloride serves essential functions in food preservation and flavor enhancement. It is considered safe with low health risks related to cancer, allergies, and reproductive toxicity. Environmental concerns are minimal, as it does not bioaccumulate and poses low pollutant potential. Regulatory bodies, including the FDA, recognize its safety for consumption. Overall, sodium chloride carries a low risk profile, making it a widely accepted ingredient in food and cosmetic products.

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.

Aloe Barbadensis (Aloe Vera) Leaf Juice

Low Risk

Aloe barbadensis (aloe vera) leaf juice is derived from the succulent aloe vera plant, known for its hydrating and soothing properties. It is commonly used in cosmetic formulations for its moisturizing effects and is often included in products aimed at skin care and healing.

Sustai Insights

Aloe vera leaf juice offers functional benefits as a moisturizer and skin soothing agent, while being sustainably sourced and biodegradable. Health risks are low, with minimal concerns regarding carcinogenicity, allergies, and reproductive toxicity. Environmental impact is also low, with no significant pollutants identified. Regulatory agencies impose few restrictions. Overall, the ingredient poses a low risk, making it a favorable choice in cosmetic formulations.

Experience the transformative power of Maui Moisture Smooth & Repair Anti-Frizz Curl Shampoo. Infused with hydrating vanilla bean and a unique blend of natural ingredients, this shampoo is designed to nourish and tame thick, unruly curls while promoting overall hair health.

  • Hydrating Formula: Enriched with 100% aloe vera, this shampoo deeply moisturizes to soften and smooth curly hair, making it manageable and frizz-free.
  • Color-Safe & Gentle: Perfect for tight curls and coarse hair, it's safe for color-treated locks, ensuring essential moisture without harsh chemicals.
  • Natural Ingredients: Featuring coconut oil and kukui nut oil, known for their humidity-resistant properties, this shampoo helps protect curls from environmental damage.
  • Sulfate-Free & Vegan: Enjoy a guilt-free cleanse with a formula that's free from sulfates, silicones, parabens, and mineral oil, promoting a healthier hair care routine.
  • Easy to Use: Simply apply to wet hair, massage, and rinse for beautifully rejuvenated curls. Follow with a conditioner for optimal results.

Bring your curls to life with Maui Moisture and embrace a sustainable hair care choice that values both your hair and the planet.

  1. Wet Hair: Thoroughly wet hair with warm water to open hair cuticles.
  2. Apply Shampoo: Pour a generous amount into palms and rub hands together for even distribution.
  3. Massage: Gently massage into the scalp and hair, focusing on roots and ends.
  4. Rinse: Rinse thoroughly with warm water to remove all shampoo.
  5. Repeat (if necessary): For deeper cleansing, repeat the process.
  6. Follow Up: Use a conditioner designed for curly hair to lock in moisture and enhance smoothness.
  7. Sustainability Tip: Dispose of empty shampoo bottles responsibly by recycling them, and consider using eco-friendly practices such as conserving water during your wash.
Buy on Amazon $26.99

Experience the transformative power of Maui Moisture Smooth & Repair Anti-Frizz Curl Shampoo. Infused with hydrating vanilla bean and a unique blend of natural ingredients, this shampoo is designed to nourish and tame thick, unruly curls while promoting overall hair health.

  • Hydrating Formula: Enriched with 100% aloe vera, this shampoo deeply moisturizes to soften and smooth curly hair, making it manageable and frizz-free.
  • Color-Safe & Gentle: Perfect for tight curls and coarse hair, it's safe for color-treated locks, ensuring essential moisture without harsh chemicals.
  • Natural Ingredients: Featuring coconut oil and kukui nut oil, known for their humidity-resistant properties, this shampoo helps protect curls from environmental damage.
  • Sulfate-Free & Vegan: Enjoy a guilt-free cleanse with a formula that's free from sulfates, silicones, parabens, and mineral oil, promoting a healthier hair care routine.
  • Easy to Use: Simply apply to wet hair, massage, and rinse for beautifully rejuvenated curls. Follow with a conditioner for optimal results.

Bring your curls to life with Maui Moisture and embrace a sustainable hair care choice that values both your hair and the planet.

  1. Wet Hair: Thoroughly wet hair with warm water to open hair cuticles.
  2. Apply Shampoo: Pour a generous amount into palms and rub hands together for even distribution.
  3. Massage: Gently massage into the scalp and hair, focusing on roots and ends.
  4. Rinse: Rinse thoroughly with warm water to remove all shampoo.
  5. Repeat (if necessary): For deeper cleansing, repeat the process.
  6. Follow Up: Use a conditioner designed for curly hair to lock in moisture and enhance smoothness.
  7. Sustainability Tip: Dispose of empty shampoo bottles responsibly by recycling them, and consider using eco-friendly practices such as conserving water during your wash.

Customer Reviews

Star
4.5(2,469)

Customers’ View

Customers generally appreciate the hydrating properties and pleasant scent of the Maui Moisture Anti-Frizz Shampoo, which is noted for making hair feel soft and manageable. Many reviews highlight the effectiveness of the shampoo in reducing frizz, with users reporting smoother hair and improved overall health. One customer remarked, "It leaves my hair clean and refreshed," reflecting a common sentiment about the product's cleansing abilities. While some customers have mixed feelings about its moisturizing effects, with a few noting it can leave hair feeling crunchy, the majority find it delivers good value for money. Eco-conscious consumers will find comfort in its vegan formulation, free from sulfates and parabens. Overall, the shampoo is well-regarded for its natural ingredients and ability to improve the texture of curly hair.

AI-generated from the text of customer reviews

Customer Reviews

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S
Shan t.P.
Mmmm...Smells delicious!

This shampoo and conditioner smell amazing! I usually condition my hair once a week using a wide tooth comb in the shower to comb through the conditioner. It makes my hair softer and gives it bounce. Love this brand so much that I put myself on a subscription for it.
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C
Charlene G.
The Best shampoo-conditioner Ive ever had

I am 50 years old and for 35 years I have colored my hair. My hair was brittle and overprocessd. For years I have looked for a shampoo that would help - no matter the costs - trying so many products. Also I would like to mention my hair is very long and reaches my jeans waist line - having been so damaged I could never brush my hair straight out of the shower. It was painful even after conditioning sometimes 3 times in a row or using extra strength conditioning prooducts. Then I tried Maui shampoo & conditioner - WOW it is fanonomimal. I can brush my hair right out of the shower and my hair looks so beautiful & healthy. Ive tried all the different scents of this Maui brand - they all work great and smell fabulous. This vinilla smells so nice and relaxing - one day I headed outside and thought, I wonder who is baking cookies- then I realized it was my hair that smelled so good
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K
Kloeylee
Best shampoo EVER. Just buy it

I have developed an terribly itchy scalp in my 70’s. Drs did scalp biopsy figuring it was from Lyme, neurological but no answers. Literally this is the 14th shampoo I’ve purchased in the last 12 months and I’m over the moon thrilled to say it’s the first one to almost completely alleviate the itching while leaving my hair super soft. I’m so excited I just ordered the conditioner and hope it works as well. The smell is fantastic, like honey, vanilla and almond and it lathers so we’ll I know, for the first time in three years, look forward to washing my hair. All I can say is thanks for this product and all the product reviewsUPDATE. Just received the conditioner today and couldn’t wait to use it with the shampoo. It’s wonderful. Same great smell and my hair looks and feels wonderful and my scalp isn’t itching after years of misery. Thank you Maui
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M
Mandy M.
Best product out there !

Honestly the best hair product I’ve used. I have fine, thin hair that is extremely straight and frizzy. I’ve tried so many products and none of them seemed to make my hair as soft and perfect as the salons do somehow.After seeing that this is from Hawaii I was sold. It was sort of just bonus that it lacks so many chemicals and may help my hair situation.My goodness, let me tell you, after two washes I felt as if I had traded in my hair for someone else’s. It is sooo shiny, soft, and NOT FRIZZY ANYMORE!! I’ve received compliments as it’s clear something has changed.It’s as if I get salon treated with every wash. It stays amazing even if I skip a wash. I should also mention that it smells like cupcakes.Being that no products have ever worked for me, I am so satisfied with how much this has helped me already. Please don’t hesitate to buy this product, just make sure you look at the reviews and what it’s for to make sure it’s for your type of hair!
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