The method of using ordinary glycolic acid on the face
Anyone who wants to apply ordinary glycolic acid to the face should follow the following methods.

First, cleanse the face. Take a gentle cleanser, wet the face with water, gently rub the cleansing face, rinse it with water, and dry it with a soft towel to make the face scale-free and dry. Prepare a good foundation for the application of glycolic acid.

times, the sensitivity test should not be ignored. Take a little glycolic acid behind the ear or under the jaw and apply it, and wait for a while. If you feel tingling, itching, redness and swelling, etc., it is a sign of skin intolerance and cannot be used on the face. If there is no discomfort, follow-up steps can be taken.

Furthermore, the method of applying acid is necessary. Take an appropriate amount of glycolic acid first, which can be dripped on the palm of your hand or a cotton pad. If you use the palm of your hand, pat it on your face, starting from your forehead, and then on your cheeks, chin, nose, etc., and spread it evenly; if you use a cotton pad, wipe it on your face, and the action should be slow and even. When applying acid, avoid sensitive areas such as eyes, lips, and wounds.

Repeat, and control when leaving acid. For beginners, the length of glycolic acid should be short, about a few minutes. When the skin gradually adapts, it can be delayed for a while, but it should not be too long to prevent skin damage.

Finally, wash off with water. When the acid is established, slowly wash the face with water, remove the glycolic acid, and then protect it with a mild toner, lotion, etc., to ensure the balance of water and oil on the skin.

In short, use ordinary glycolic acid on the face, be careful and follow the order, in order to keep the skin healthy and benefit from it.