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THIOLACTIC ACID

Description

Thiolactic acid is a potent skincare ingredient that combines the exfoliating properties of alpha-hydroxy acids (AHAs) with the unique benefits of sulfur-containing compounds. This multifunctional molecule is derived from lactic acid, with a sulfhydryl group replacing one of its hydroxyl groups. The resulting structure grants thiolactic acid enhanced penetration capabilities and antioxidant properties.

In skincare formulations, thiolactic acid primarily functions as a gentle exfoliant, promoting cell turnover and improving skin texture. Its smaller molecular size compared to traditional AHAs allows for deeper penetration into the skin, potentially enhancing its efficacy. The sulfur component contributes to its antimicrobial and sebum-regulating properties, making it particularly beneficial for acne-prone and oily skin types.

Thiolactic acid also exhibits antioxidant activity, helping to neutralize free radicals and protect the skin from oxidative stress. Its mild nature makes it suitable for sensitive skin, often causing less irritation than stronger AHAs. Typical concentrations in skincare products range from 0.5% to 5%, depending on the formulation and intended use. When incorporated into a regular skincare routine, thiolactic acid can help improve skin tone, reduce fine lines, and manage excess oil production.