Glykolihapon

Glykolihappo, also known as glycolic acid, is an organic compound with the formula HOCH2CO2H. It is the smallest of the alpha-hydroxy acids (AHAs). Glycolic acid is a colorless, odorless, crystalline solid that is highly soluble in water. It is derived from sugarcane and is a common ingredient in skincare products due to its exfoliating properties.

In cosmetic applications, glycolic acid functions as an alpha-hydroxy acid. It works by loosening the bonds between dead skin cells, allowing them to be shed more easily. This process can reveal smoother, brighter, and more even-toned skin. It is often used in peels, cleansers, and serums to address issues such as fine lines, wrinkles, acne, and hyperpigmentation. The concentration of glycolic acid in products can vary, with higher concentrations typically used in professional treatments.

Beyond skincare, glycolic acid has industrial applications. It is used in textile finishing, as a descaling agent, and in the production of polymers. Its chemical properties make it useful in various manufacturing processes. While generally safe when used topically at appropriate concentrations, it can cause irritation, redness, and increased sun sensitivity, necessitating the use of sunscreen.