Threonine (Threonine)

An amino acid used in cosmetic formulations as a skin and hair conditioning ingredient, valued for its role in supporting hydration, softness and overall comfort. As part of the amino acid profile associated with the skin’s natural balance, it helps improve the feel of dry, dehydrated, sensitive or vitality-lacking skin, contributing to a smoother, more supple and well cared-for appearance. In creams, serums, lotions, cleansers and hair care products, it enhances the conditioning effect of the formula, supports a pleasant touch and helps give both skin and hair a softer, fresher and more revitalized cosmetic finish.