On the effect of glycolic acid on pigmentation
The disease of pigmentation often disturbs people's color. In today's words, glycolic acid has a lot to investigate about the effect of pigmentation.

Glycolic acid has a warm sex and unique function. It can peel off the aging keratin on the surface of the skin and make the skin new. The formation of pigmentation is mostly due to the accumulation of keratin, and melanin is difficult to remove. Glycolic acid not only exfoliates old and waste keratin, but also easily removes melanin, and the pigmentation gradually fades.

And glycolic acid can promote cell renewal. If skin cell renewal is slow, melanin is easy to accumulate. When glycolic acid is stimulated, cell metabolism accelerates, melanin generation is inhibited, and the existing melanin is quickly transported out of the body, and the pigmentation decreases.

In addition, glycolic acid can increase the permeability of the skin. Help whitening ingredients are easier to enter the skin, synergistic effect, strengthen the treatment of pigmentation.

When using glycolic acid, it is advisable to review the quality of the skin. Sensitive people may have discomfort, use it with caution at the beginning, and gradually increase the concentration and frequency.

In summary, glycolic acid is indeed beneficial to pigmentation. Reasonable use can help the skin regain its radiance and reduce the risk of pigmentation. However, those who use it must be cautious and apply it according to the shape of the skin.