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HYDROXYSTEARYL ALCOHOL

Description

Hydroxystearyl alcohol is a multifunctional ingredient widely used in skincare and haircare formulations. This fatty alcohol, derived from natural sources or synthesized, serves as an emollient, emulsifier, and thickening agent. Its chemical structure, featuring a long hydrocarbon chain with a hydroxyl group, allows it to interact effectively with both oil and water-based components in cosmetic products.

In skincare, hydroxystearyl alcohol helps to improve the texture and spreadability of creams and lotions. It forms a protective barrier on the skin, reducing transepidermal water loss and enhancing moisture retention. This ingredient also contributes to the stability of emulsions, preventing separation of oil and water phases in formulations.

For haircare applications, hydroxystearyl alcohol acts as a conditioning agent, smoothing the hair cuticle and imparting a silky feel. It can help reduce frizz and improve manageability without weighing down the hair. Its emollient properties make it particularly beneficial for dry or damaged hair types.

Typically used at concentrations between 0.5% to 5%, hydroxystearyl alcohol is generally well-tolerated by most skin types. However, as with any cosmetic ingredient, patch testing is recommended for individuals with sensitive skin or a history of allergic reactions.