Glycolic Acid and Vitamin C Layering
When it comes to the superposition of fruit acid and vitamin C, everyone is looking for a wonderful way to rejuvenate the skin. Fruit acid and vitamin C are both good skin care products, but people may have doubts about the superposition of them.

The fruit acid has the ability to gently exfoliate, which can make the old and waste exfoliation on the surface of the skin fall off, make the skin new, and restore smoothness and delicacy. It has significant effects on improving rough, dull skin and dredging pores.

Vitamin C is a strong antioxidant, which can resist free radical damage to the skin, inhibit melanin production, brighten skin tone, make the skin fair and translucent, and is beneficial for promoting collagen synthesis and helping the skin maintain elasticity.

As for the superposition of the two, you need to be cautious. Fruit acid is acidic, and vitamin C also has acidic characteristics. If it is not superimposed properly, it may cause excessive acidification of the skin and cause discomfort, such as redness, tingling, etc.

If you want to superimpose fruit acid and vitamin C, you should know your own skin type first. If it is well-tolerated skin, you can try to use it at intervals. For example, use fruit acid products first at night, and then use vitamin C products a few hours apart after the skin gets used to it. When using vitamin C during the day, be sure to do a good job of sun protection, because it is photosensitive. If it is not properly protected, it may hurt the skin.

If it is sensitive skin, you need to be more cautious. You can try it on a small scale on the local skin to observe whether there is any discomfort. If there is no abnormality, then gradually expand the scope of use.

In short, the superposition of fruit acid and vitamin C, if the method is appropriate, may play a synergistic effect, bringing many benefits to the skin. However, you need to operate carefully according to your own skin type to achieve the best condition of skin care, and do not damage the health of the skin due to improper use.