OUAI Medium Hair Shampoo - Full Size - 10 fl oz - Ulta Beauty: Strengthening, Shine Enhancing, Eucalyptus, Rosemary

A natural oil known for its deep conditioning and moisturizing properties. It helps to nourish and strengthen hair, reducing protein loss. It is widely used in hair care for its ability to penetrate the hair shaft and provide lasting hydration.

A gentle surfactant derived from coconut, known for its mildness and ability to cleanse without stripping natural oils. It is suitable for sensitive skin and helps maintain moisture balance. It is often used in formulations for its mildness.

A humectant that attracts moisture to the hair and scalp, helping to maintain hydration. It is derived from natural sources and is widely used for its moisturizing properties. It is generally considered safe and beneficial for hair care.

A form of vitamin B5, known for its moisturizing and conditioning properties. It helps to improve hair elasticity and shine. It is widely used in hair care for its ability to penetrate the hair shaft and provide lasting hydration.

A protein derived from keratin, used to strengthen and repair damaged hair. It helps to improve hair structure and resilience. It is beneficial for restoring hair health and is widely used in hair care products.

Also known as babassu oil, it is used for its moisturizing and emollient properties. It helps to soften and condition the hair, making it more manageable. It is derived from the seeds of the babassu palm and is considered beneficial for hair care.

Also known as vitamin E, it is used for its antioxidant properties. It helps to protect hair from environmental damage and improve overall hair health. It is widely used in hair care for its beneficial effects.

Water is a universal solvent and is used as a base in most cosmetic formulations. It helps to dissolve other ingredients and provides a medium for them to interact. It is generally considered safe and non-reactive.

A mild surfactant derived from coconut oil, used to reduce irritation from harsher surfactants. It helps to create a rich lather and improve the conditioning properties of the shampoo. Generally considered safe for most users.

A foam booster and thickener derived from coconut oil, used to enhance the texture of the shampoo. It helps to stabilize the formulation and improve lather quality. It is generally considered safe in cosmetic use.

Used as an opacifying agent and to give the shampoo a pearlescent appearance. It also acts as an emollient, helping to soften and smooth the hair. It is generally considered safe for use in cosmetics.

A conditioning agent that helps to improve the texture and manageability of hair. It is derived from guar gum and is used to reduce static and enhance smoothness. It is generally considered safe for use in hair care products.

An extract from the kumquat fruit, used for its potential antioxidant properties. It may help to protect hair from environmental damage. It is generally considered safe for use in cosmetics.

A conditioning polymer that helps to improve hair texture and reduce static. It is used to enhance the feel and manageability of hair. It is generally considered safe for use in hair care products.

A thickening agent used to improve the texture and viscosity of the shampoo. It helps to stabilize the formulation and enhance the feel of the product. It is generally considered safe for use in cosmetics.

A mild surfactant used for its cleansing properties, derived from amino acids. It is known for being gentle on the skin and hair. It is often used in formulations for sensitive skin and hair care products.

A surfactant and emulsifier used to improve the texture and stability of the shampoo. It helps to blend ingredients and enhance the feel of the product. It is generally considered safe for use in cosmetics.

A surfactant used for its emulsifying and cleansing properties. It helps to blend ingredients and improve the texture of the shampoo. It is generally considered safe for use in cosmetics.

An emulsifier used to blend ingredients and improve the texture of the shampoo. It helps to stabilize the formulation and enhance the feel of the product. It is generally considered safe for use in cosmetics.

A conditioning agent derived from coconut, used to improve hair texture and manageability. It helps to reduce static and enhance smoothness. It is generally considered safe for use in hair care products.

An emulsifier used to blend ingredients and improve the texture of the shampoo. It helps to stabilize the formulation and enhance the feel of the product. It is generally considered safe for use in cosmetics.

An emulsifier and surfactant derived from coconut oil, used to improve the texture and stability of the shampoo. It helps to blend ingredients and enhance the feel of the product. It is generally considered safe for use in cosmetics.

Used to adjust the pH of the shampoo and improve its stability. It helps to maintain the acidity of the product and enhance its performance. It is generally considered safe for use in cosmetics.

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

Used to adjust the pH of the shampoo, ensuring it is suitable for hair and scalp. It helps to maintain the stability and performance of the product. It is generally considered safe when used in small amounts.

A chelating agent used to bind metal ions and improve the stability of the shampoo. It helps to prevent the degradation of the product and enhance its shelf life. It is generally considered safe for use in cosmetics.

A fragrance ingredient and UV light absorber used in cosmetics. It helps to enhance the scent and stability of the product. It is generally considered safe for use in cosmetics.

A fragrance ingredient used to enhance the scent of the shampoo. It is generally considered safe for use in cosmetics. It is widely used for its floral aroma.

A synthetic dye used to impart color to the shampoo. It is generally considered safe for use in cosmetics. It is widely used for its ability to provide vibrant color.

This is a surfactant used for its cleansing properties, but it can be harsh on the scalp. It may strip natural oils, leading to dryness and irritation. It is often considered a less gentle alternative to other surfactants.

A silicone used for its conditioning properties, but it is not water-soluble and can build up on the hair over time. This buildup can lead to dullness and brittleness. It is often criticized for not being easily removed by water.

Processed additive flagged under Scout's ingredient doctrine.

Processed additive flagged under Scout's ingredient doctrine.

Processed additive flagged under Scout's ingredient doctrine.

A preservative used to prevent microbial growth, but it can cause irritation and allergic reactions in some individuals. It is often criticized for its potential to cause skin sensitivity. It is generally considered less favorable in sensitive skin formulations.

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

Synthetic preservative — flagged in daily-use products.

Used as a preservative and solvent, but it can be drying and irritating to the skin. It is often criticized for its potential to cause skin sensitivity. It is generally considered less favorable in sensitive skin formulations.

Processed additive flagged under Scout's ingredient doctrine.

Synthetic fragrances can cause allergic reactions and irritation in sensitive individuals. They often contain undisclosed chemicals that may have adverse health effects. Fragrances are a common cause of contact dermatitis.