
THIOGLYCOLIC ACID
Description
Thioglycolic acid, also known as mercaptoacetic acid, is a potent sulfur-containing organic compound widely used in cosmetic and skincare formulations. This versatile ingredient functions primarily as a reducing agent and plays a crucial role in various hair removal and texturizing treatments. In skincare, thioglycolic acid is valued for its keratolytic properties, effectively breaking down the keratin protein in the outer layer of skin.
The compound's ability to cleave disulfide bonds in hair and skin proteins makes it an essential component in depilatory creams, permanent wave solutions, and chemical hair straighteners. In lower concentrations, thioglycolic acid can act as an exfoliant, promoting cell turnover and potentially improving skin texture. Its reducing properties also make it useful in formulations designed to combat hyperpigmentation.
However, thioglycolic acid's potency necessitates careful use and appropriate concentration in products. It can cause skin irritation and sensitization in some individuals, particularly at higher concentrations. Proper pH adjustment in formulations containing thioglycolic acid is crucial to maximize efficacy while minimizing potential adverse effects. When used correctly, this ingredient can contribute significantly to the effectiveness of various cosmetic and skincare products.