Glycolic Acid
Buffering Agent
Glycolic Acid is an alpha hydroxy acid (AHA) derived from sugar cane, commonly used in cosmetic formulations for its exfoliating properties. It works by loosening the bonds between dead skin cells, promoting their removal and revealing fresher skin underneath. This ingredient is often included in products aimed at improving skin texture and tone, as well as addressing concerns such as dullness and uneven pigmentation. Formulators may add Glycolic Acid to enhance the effectiveness of a product by providing gentle exfoliation, which can help to improve the overall appearance of the skin.
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While Glycolic Acid is effective, it is also noted as a potential irritant, especially for sensitive skin types. As such, it is important for formulators to balance its concentration and combine it with other soothing ingredients to minimize any adverse effects while maximizing its benefits.