The frequency of use of glycolic acid to rejuvenate
The method of skin care for those who use glycolic acid to rejuvenate the skin. However, the frequency of use is related to the efficacy and the suitability of the skin, so you should not be careless.

The quality of the skin, your mileage may vary, so the frequency of glycolic acid rejuvenation should also be different. If the skin is strong and tolerant, you can initially use glycolic acid to rejuvenate the skin every two weeks. At this frequency, the skin must gradually adapt to the action of glycolic acid, promote keratin metabolism, and initiate rejuvenation.

Those with delicate and sensitive skin need to be more cautious. The first line, or once a month is appropriate. Because sensitive skin is easily irritated, the slow frequency can reduce discomfort and ensure the safety of the skin. Looking at the response of the skin, if there is no redness, swelling, itching, etc., increase the frequency, no more than once every two weeks.

And the frequency of glycolic acid rejuvenation also changes with the season. In summer and summer, the skin is sweaty, exposed to the outside, and prone to irritation. At this time, the frequency should be reduced. Once every three weeks or a month, to avoid skin damage. In autumn and winter, the climate is dry, and the skin's metabolism is slow. The frequency can be slightly increased, but it also needs to be adjusted according to the skin's feeling.

Furthermore, the concentration of glycolic acid rejuvenation also depends on the frequency. If the concentration is low, the stimulation is small, and the frequency can be slightly increased; if the concentration is high, the strength and stimulation are large, and the frequency should be reduced.

In short, the frequency of glycolic acid rejuvenation must be determined according to the characteristics of the skin, the season and the concentration of the product. Only in this way can we rejuvenate the skin and protect the health of the skin.