On the efficacy of glycolic acid
Glycolic acid is quite different in all kinds of effects. It is effective in the field of skin care. It can gently exfoliate the skin, gradually peeling off the old exfoliation accumulated on the surface of the skin, making the skin regain a smooth and delicate state, just like melting snow in spring, showing a new appearance.

And glycolic acid can promote the metabolism of the skin. It is like injecting vitality into the skin, stimulating cell renewal, making skin cells more vital and energetic, just like a long drought and sweet rain, glowing with natural brilliance, more uniform color, and improved skin quality.

In terms of moisturizing, glycolic acid also has its own unique features. It can enhance the skin's water retention ability and keep the skin hydrated, such as moisturizing jade, which does not lose moisture due to the dry environment in the outside world, and maintains a supple and plump state.

Furthermore, glycolic acid can also be used for the conditioning of some skin problems. It can help relieve slight skin inflammation and restore the skin to a stable state, just like soothing the restless water and returning to peace.

In summary, glycolic acid has various and important effects in skin care and many other aspects with its unique mechanism of action, providing a good choice for skin care.