Nutrafol Root Purifier Shampoo null

Glycerin is a well-known humectant that attracts moisture to the hair and scalp, helping to maintain hydration. It is derived from natural sources and is considered safe and effective for all hair types. It enhances the moisturizing properties of the shampoo.

Glycolipids are natural surfactants that help to gently cleanse the hair while maintaining moisture balance. They are derived from sugar and fatty acids and are known for their mildness and skin compatibility. They enhance the overall conditioning effect of the shampoo.

Hydrolyzed Quinoa is a protein that helps to strengthen and protect the hair shaft. It is known for its ability to enhance hair shine and smoothness. It is derived from quinoa seeds and is considered a beneficial ingredient for hair health.

This extract is rich in antioxidants and is used for its protective and soothing properties. It is derived from the native Australian plant and is known for its ability to calm and nourish the scalp. It is considered a beneficial addition to hair care products.

This fruit extract is known for its high antioxidant content, which helps to protect the hair and scalp from environmental damage. It is derived from the Australian rainforest and is valued for its nourishing properties. It contributes to the overall health of the hair.

This extract is known for its anti-inflammatory and soothing properties, making it beneficial for sensitive scalps. It is derived from the Tasmanian pepperberry and is used to calm irritation and redness. It enhances the soothing effect of the shampoo.

This is a mild, non-ionic surfactant derived from coconut oil and glucose. It is used for its gentle cleansing properties and is suitable for sensitive skin. It is considered a safe and effective alternative to harsher surfactants.

Water is the primary solvent in most cosmetic products, providing a base for other ingredients. It helps to dissolve other components and facilitates application. It does not have any direct risks or benefits.

This is a surfactant used for its cleansing properties, helping to remove dirt and oil from the hair. It is considered less harsh than traditional sulfates but can still cause dryness in some individuals. It is generally well-tolerated but may not be suitable for very sensitive scalps.

Standard formulation ingredient — neither beneficial nor harmful at typical use.

Propanediol is used as a solvent and humectant, helping to retain moisture in the hair. It is derived from corn sugar and is considered a safer alternative to propylene glycol. It is generally well-tolerated in cosmetic formulations.

Standard formulation ingredient — neither beneficial nor harmful at typical use.

Aspergillus Ferment is used for its conditioning and moisturizing properties. It is a fermentation product that can enhance the texture and feel of the hair. It is generally considered safe and effective in cosmetic formulations.

Glycol Distearate is used as an opacifying agent and to improve the texture of the shampoo. It helps to create a pearlescent appearance and enhance the product's aesthetic appeal. It is generally considered safe for use in cosmetics.

This ingredient is used as a conditioning agent to improve the manageability and feel of the hair. It is derived from guar gum and helps to reduce static and frizz. It is generally considered safe and effective in hair care products.

Alpha-Glucan Oligosaccharide is used for its prebiotic properties, helping to support the natural balance of the scalp microbiome. It is derived from natural sugars and is considered safe for use in cosmetics. It contributes to the overall health of the scalp.

Cocamide MIPA is used as a foaming agent and to enhance the texture of the shampoo. It is derived from coconut oil and is considered a mild surfactant. It is generally well-tolerated in cosmetic formulations.

This ingredient is used as a thickening agent and to improve the texture of the shampoo. It is derived from cellulose and is considered safe for use in cosmetics. It helps to stabilize the formulation and improve application.

Diisopropyl Adipate is used as an emollient to improve the spreadability and feel of the shampoo. It is considered safe for use in cosmetics and helps to enhance the product's sensory attributes. It is generally well-tolerated in formulations.

Polyquaternium-73 is used as a conditioning agent to improve the manageability and feel of the hair. It helps to reduce static and enhance the smoothness of the hair. It is generally considered safe for use in hair care products.

This ingredient is used as an emollient and to improve the texture of the shampoo. It is derived from natural sources and is considered safe for use in cosmetics. It helps to enhance the product's sensory attributes.

Triethyl Citrate is used as a fragrance ingredient and to improve the stability of the product. It is derived from citric acid and is considered safe for use in cosmetics. It helps to enhance the scent and stability of the formulation.

This ingredient is used as a chelating agent to improve the stability and efficacy of the shampoo. It helps to bind metal ions and prevent them from affecting the product's performance. It is generally considered safe for use in cosmetics.

Sodium Hydroxide is used to adjust the pH of cosmetic formulations. It is a strong alkaline compound that is used in very small amounts to ensure product stability. It is generally considered safe when used appropriately.

Citric Acid is used to adjust the pH of cosmetic formulations and as a chelating agent. It is derived from citrus fruits and is considered safe for use in cosmetics. It helps to maintain the stability and performance of the product.

Geraniol is a fragrance ingredient used to impart a rose-like scent to cosmetic products. It is naturally occurring in essential oils such as rose and citronella. It is generally considered safe but can cause allergic reactions in sensitive individuals.

Processed additive flagged under Scout's ingredient doctrine.

Benzyl Alcohol is used as a preservative and solvent in cosmetic formulations. It can cause irritation and allergic reactions in some individuals, particularly those with sensitive skin. It is often criticized for its potential to cause dryness and irritation.

Synthetic preservative that can form benzene in the presence of vitamin C.

Synthetic preservative — flagged in daily-use products.

Processed additive flagged under Scout's ingredient doctrine.

Processed additive flagged under Scout's ingredient doctrine.

Processed additive flagged under Scout's ingredient doctrine.

Synthetic fragrances can contain a variety of undisclosed chemicals, some of which may cause allergic reactions or irritation. They are often criticized for their lack of transparency and potential endocrine-disrupting properties. Fragrances are a common cause of contact dermatitis.