Glycolic Acid is an alpha hydroxy acid (AHA) derived from sugar cane. It is a popular ingredient in cosmetic formulations due to its exfoliating properties and ability to penetrate the skin easily. It works by breaking down the bonds between dead skin cells, promoting cell turnover and revealing a smoother, brighter complexion.In cosmetic formulations, Glycolic Acid is commonly used in products such as facial cleansers, toners, serums, and peels. Its primary use cases include:1. Exfoliation: Glycolic Acid helps to remove dead skin cells, unclog pores, and improve skin texture, making it an effective treatment for acne-prone and dull skin.2. Anti-aging: By promoting cell turnover, Glycolic Acid can help reduce the appearance of fine lines, wrinkles, and age spots, leading to a more youthful-looking complexion.3. Brightening: Glycolic Acid can help to even out skin tone and improve overall skin radiance by removing dead skin cells and revealing fresh, healthy skin underneath.4. Enhanced product penetration: Due to its small molecular size, Glycolic Acid can help other skincare ingredients penetrate deeper into the skin, increasing their effectiveness.It is essential to use Glycolic Acid products with caution, as overuse or high concentrations can cause skin irritation and sensitivity. It is also crucial to wear sunscreen when using products containing Glycolic Acid, as it can increase the skin's sensitivity to the sun.