On the frequency of using glycolic acid under the armpit
The nourishment of the husband's skin is suitable for each method. The frequency of using glycolic acid under the armpit needs to be studied in detail.

The skin under the armpit is thinner and more sensitive than other parts, and the sweat glands are also abundant. Although glycolic acid has the power of rejuvenating the skin, it is strong in nature. If it is used improperly, it will hurt the skin.

When using it for the first time, be cautious. Once every seven days is appropriate, because the skin needs time to adapt. If it is used frequently for the first time, the skin under the armpit may be red, itchy, and burning. When the skin gradually gets better, it can be gradually increased to once every five days.

If the skin has strong tolerance and there is no discomfort after use, it can be used every three days. However, even if it is tolerated, it should not be used too often. Too much frequency will damage the skin barrier, making the skin fragile and vulnerable to foreign evil.

And use glycolic acid under the armpit, you must check the state of the skin. If there is damage or inflammation, stop using it. Wait until the skin heals, and then consider.

In short, the frequency of using glycolic acid under the armpit should vary according to the skin's tolerance, step by step, in order to achieve the effect of skin care without damaging the skin.