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STEARDIMONIUM HYDROXYPROPYLTRIMONIUM CHLORIDE

Description

STEARDIMONIUM HYDROXYPROPYLTRIMONIUM CHLORIDE is a quaternary ammonium compound widely used in hair care and skin care formulations. This multifunctional ingredient primarily serves as a conditioning agent, antistatic additive, and emulsifier. Its chemical structure consists of a long-chain fatty acid (stearic acid) combined with a cationic quaternary ammonium group, which gives it both hydrophobic and hydrophilic properties.

In hair care products, it helps to reduce static, improve manageability, and enhance the overall feel of the hair. For skin care applications, it acts as an emollient and helps to soften the skin. The ingredient also exhibits mild antimicrobial properties, contributing to the preservation of formulations.

STEARDIMONIUM HYDROXYPROPYLTRIMONIUM CHLORIDE is particularly effective in leave-on and rinse-off products due to its ability to adhere to hair and skin surfaces. It is compatible with a wide range of other cosmetic ingredients and performs well in various pH environments. While generally considered safe for use in cosmetics, some individuals may experience sensitivity. As with any cosmetic ingredient, patch testing is recommended for those with sensitive skin or a history of allergic reactions.