Application of glycolic acid on the face
Glycolic acid is widely used on the face. Its first effect is to rejuvenate the skin. It can gently peel off the aging keratinocytes of the face, renew the surface of the skin, and make the skin return to a smooth and delicate state, just like a new life. This is because glycolic acid can penetrate the skin, loosen the connection between keratinocytes, and promote the natural shedding of old keratin to make room for new cells.

Furthermore, glycolic acid has the effect of brightening the skin. Long-term moderate application can reduce facial pigmentation, dullness, and improve skin gloss. The principle is to accelerate the skin's metabolism, inhibit melanin production and promote the excretion of melanin that has been generated, so as to make the skin tone even and radiant.

And glycolic acid is also effective in improving skin texture. It can stimulate collagen production, enhance skin elasticity, and gradually fade facial fine lines and wrinkles. Because collagen is the key ingredient for skin to stay firm and plump, the stimulation of glycolic acid can restore youthful vitality to the skin.

However, when using glycolic acid on the face, it should be done with caution. Because of its certain acidity, when initially using, it should start with a low concentration product to gradually build skin tolerance. And during use, it is necessary to pay attention to sun protection measures to prevent the skin from becoming more sensitive to ultraviolet rays due to accelerated metabolism. If used improperly, or cause redness, swelling, tingling and other discomfort to the skin, it should be stopped immediately at this time, and professional advice should be consulted.

In short, glycolic acid, if properly applied to the face, can bring many benefits to the skin and help you harvest healthy and beautiful skin.