Method of using fruit acid (glycolic acid) on the axillary
If you want to use fruit acid on the axillary, you should do it with caution. At the beginning, you need to cleanse the axillary skin, wash it lightly with water, wipe it dry, and make sure it is dry and sweat-free.

Take an appropriate amount of fruit acid products, such as ordinary emulsion, and squeeze out a little on the pulp of your finger. Then, apply it lightly and evenly to the armpit. The technique should be gentle, so that the fruit acid is evenly covered on the skin, but it should not be applied too thick, causing the skin to be overwhelmed.

When you first use it, you may feel slightly itchy and hot on the skin. This is a normal skin reaction, because fruit acid acts on the stratum corneum to promote its renewal. If this feeling is too severe, you should wash off the fruit acid with water, stop using it for the time being, and try again after the skin gets used to it.

The frequency of use also needs to be considered. At the beginning, it is appropriate to use it every two to three days. After looking at the skin's tolerance, it can be gradually increased to once a day. However, it must not be too frequent, so as not to damage the skin barrier.

During the use of fruit acid, you should pay extra attention to sun protection. Causal acid thins the stratum corneum of the skin and reduces its resistance to ultraviolet rays. It is also essential to wear long-sleeved clothes or umbrellas when going out to prevent sunburn and tanning.

In addition, if the underarm skin is damaged, ulcers, inflammation and other diseases, fruit acid should not be used to avoid aggravating the condition. And during the use of fruit acid, if the skin appears severe redness, rash, allergies and other abnormalities, be sure to stop using it immediately and seek medical attention.