On the effect of ordinary glycolic acid on pigmentation
In the world, there is a problem of skin pigmentation, and everyone is seeking a good remedy to solve it. Today, there is ordinary glycolic acid, and its effect on pigmentation has been discussed by many people.

The glycolic acid is a type of fruit acid, which is mild in nature and has strong permeability. It acts on the skin and can accelerate the metabolism of stratum corneum cells, causing old keratin to fall off and skin to be rejuvenated.

As far as pigmentation is concerned, ordinary glycolic acid can accelerate the metabolism of the skin, causing rapid replacement of keratin cells containing excess pigment. In this way, it is difficult for pigment to accumulate on the surface of the skin, so as to achieve the purpose of reducing pigmentation.

However, the effect of your mileage may vary. For those with sensitive skin, use it or cause discomfort, such as redness and tingling. If used too much, it will damage the skin barrier.

If you want to get good results, use it step by step according to the skin condition. At the beginning, apply a small amount of thin coating, and wait for the skin to adapt, and then increase the frequency and dosage. And strict sun protection is required during the day to avoid the new skin being damaged by ultraviolet rays and causing repeated pigmentation.

In short, ordinary glycolic acid has a certain effect on pigmentation, but those who use it should be cautious and use it according to the characteristics of the skin, so as to benefit and avoid suffering.