Glycolic Acid

Glycolic acid, the most common alpha hydroxy acid (AHA), stimulates skin growth, collagen and elastin. In addition to reducing brown spots and hyperpigmentation, it also reduces fine lines, wrinkles, acne, scars, and other signs of aging.

Glycolic Acid Clarifying Solution prevents dead cells from sticking together, thereby increasing cell renewal. The skin looks bright and rejuvenated, reflecting a healthy glow.

Glycolic acid is the most commonly used form of alpha hydroxy acids (AHAs), which are a group of natural acids derived from certain plants and fruits.

Glycolic acid is believed to lower the stratum corneum barrier and increase the penetration of topical agents; it works by stimulating new skin and collagen growth and also has an exfoliating effect. Once applied, glycolic acid reacts with the top layer of the epidermis, loosening the binding properties of lipids that hold dead skin cells together. In addition, it stimulates glycosamino-glycans such as hyaluronic acid. The result is a smoother skin surface and a more youthful appearance.

Another benefit is the ability of glycolic acid to attract moisturizers to the newly exfoliated skin surface. Glycolic acid reduces the appearance of fine lines and wrinkles, age spots, and improves sun-damaged skin. When combined with a multivitamin, glycolic acid is also helpful in reducing stretch marks.

AHAs also help unclog pores and thus reduce the tendency for acne to disappear. A recent study showed an additive inhibitory effect of glycolic acid on melanin synthesis through tyrosinase activity in melanoma cells, so it is effective for treating hyperpigmentation.