On the combination of vitamin C and glycolic acid
The way of skin care, the combination of ingredients is very important. The combination of vitamin C and glycolic acid should be explored in detail.

Vitamin C has antioxidant properties, can help the skin resist the attack of free radicals, make the skin glow, and is also effective in whitening light spots. It can inhibit the production of melanin and make the skin gradually whiten.

Glycolic acid is a fruit acid and the like, which can gently exfoliate, smooth pores, promote skin metabolism, make the skin delicate and smooth, and improve skin texture.

However, the combination of the two needs to be handled with caution. Vitamin C is acidic, and glycolic acid is also acidic. When used in combination, it may cause the skin to be too acidic. If the skin is intolerant, it may appear redness, tingling, itching and other unsuitable conditions.

If you want to match it, you should first consider your own skin type. Those with strong skin tolerance may try it. When using it for the first time, it is recommended to try it in a small range and at a low concentration to observe the skin's reaction. If there is no abnormality, you can gradually expand the scope of use and increase the frequency of use.

And when using it, you need to pay special attention to sun protection during the day. Although vitamin C has antioxidant effects, when paired with glycolic acid, the skin is more sensitive to ultraviolet rays. If the sun protection is not good, it is easy to cause skin damage

Furthermore, the order of use is also exquisite. Or first use glycolic acid to condition the cuticles, wait for the skin to adapt a little, and then use vitamin C, which may play a synergistic effect of the two and reduce the risk of skin discomfort.

In short, vitamin C and glycolic acid are used properly, which can enhance the color of skin care; if it is not properly disposed of, it may hurt the skin. Be sure to follow your own skin type and be careful to get the best effect of skin care.