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MYRIST/PALMITAMIDOBUTYL GUANIDINE ACETATE

Description

Myrist/Palmitamidobutyl Guanidine Acetate is a synthetic compound utilized in skincare and personal care products for its antimicrobial and preservative properties. This ingredient is a quaternary ammonium compound, known for its ability to disrupt bacterial cell membranes, making it effective against a wide range of microorganisms.

The compound is composed of a long-chain fatty acid (myristic or palmitic acid) combined with a guanidine group and acetate. This structure allows it to function as both a surfactant and a preservative, providing dual benefits in formulations. Its antimicrobial action helps extend product shelf life and protect against contamination.

In skincare applications, Myrist/Palmitamidobutyl Guanidine Acetate is often used in concentrations ranging from 0.1% to 0.5%. It is particularly effective in leave-on products such as lotions, creams, and serums. The ingredient exhibits good stability across a wide pH range and is compatible with many other cosmetic ingredients.

While effective, it's important to note that some individuals may experience skin sensitization. Formulators should consider potential irritation when incorporating this ingredient, especially in products intended for sensitive skin.