On the effect of glycolic acid on dark spots on the face
Now there is glycolic acid, which has attracted much attention in the treatment of dark spots on the face. Glycolic acid has unique properties and can help the skin rejuvenate.

Watching the skin, the birth of dark spots, or due to the accumulation of sun exposure or endocrine disorders, resulting in pigment accumulation. Glycolic acid can penetrate deep into the stratum corneum of the skin, promote the renewal of keratinocytes, and quickly remove the old cells on the surface of the skin. In this process, the accumulated pigment also goes away with the old cells, and the color of dark spots gradually fades.

And glycolic acid can increase the rate of skin metabolism. If the metabolism is smooth, the regulation of melanin production will stabilize. Melanin produced by melanocytes does not accumulate for no reason, and dark spots are difficult to grow again.

Furthermore, glycolic acid can stimulate collagen synthesis. Collagen is very important for skin support and elasticity maintenance. Its increase, the skin is firmer, the skin environment where dark spots are located is improved, and the appearance of dark spots is also good.

Use glycolic acid on dark spots on the face with caution. Because of its certain irritation, the initial trial should be in a small range and low concentration. If the skin feels uncomfortable, such as tingling or redness, stop using it immediately. And during use, sun protection is essential. After the skin is covered with glycolic acid, it is more sensitive to ultraviolet rays, without protection, and dark spots may reappear and increase.

In short, glycolic acid has considerable potential for the treatment of dark spots on the face. However, users must use it reasonably according to their own skin characteristics to get good results and make their skin fair and even.