Undecylenoyl glycine

Undecylenoyl glycine (CAS 54301-26-7) is an N-acyl amino acid derivative combining a fatty acid chain with glycine to deliver antimicrobial and surfactant activity in personal care and pharmaceutical formulations.

It functions as both a mild preservative booster and a cleansing agent, making it relevant for formulators seeking multifunctional ingredients with favorable skin compatibility profiles for various applications.

In rinse-off and leave-on cosmetic formulations, it acts as an antimicrobial agent targeting fungi and bacteria, commonly used to extend preservation systems or reduce reliance on traditional preservatives.

Facial cleansers, shampoos, and intimate hygiene products incorporate it for its combined cleansing and biocidal action at low use concentrations. It also appears in antifungal topical preparations within pharmaceutical applications.

Its activity against dermatophytes supports treatment of superficial skin conditions. In emulsion-based formulations, its amphiphilic structure contributes to interfacial stabilization alongside its primary preservative function.

Undecylenoyl glycine is typically supplied as a white to off-white powder or solid. It is available in cosmetic-grade and pharmaceutical-grade specifications to meet the requirements of personal care manufacturers.

Packaging ranges from small laboratory quantities to bulk industrial supply depending on supplier and application tier. This versatile ingredient ensures high performance across diverse chemical and medical sectors.