On the Function of Glycolic Acid in Cosmetics
Glycolic Acid has a significant effect in cosmetics. Its first effect is exfoliation. Aging exfoliation on the surface of the skin often causes dull, rough skin and hinders the absorption of skin care products. Glycolic acid has gentle exfoliation power, which can loosen the connections between keratinocytes, causing aging keratin to fall off naturally, leaving the skin smooth and delicate again, like a new life.

Furthermore, glycolic acid can promote skin metabolism. By stimulating cell renewal, it accelerates the upward movement of underlying cells, promoting the synthesis of collagen and elastic fibers. In this way, skin elasticity is enhanced, and fine lines and wrinkles are also lightened, showing a firm and youthful appearance.

In addition, glycolic acid also has good results in moisturizing. It can increase the moisture content of the skin. Because glycolic acid molecules are hydrophilic, they can absorb moisture in the air and retain it in the skin, keeping the skin hydrated, full and shiny at all times.

And glycolic acid also has a certain whitening effect. It can inhibit the activity of tyrosinase, which is the key to the formation of melanin. Inhibition decreases melanin production, thereby improving skin dullness, brightening skin tone, and making the skin even and fair.

In summary, glycolic acid has many functions in cosmetics and contributes greatly to shaping healthy and beautiful skin. It is actually a good product in cosmetic ingredients.