On the method of using glycolic acid on the face
If you want to make good use of glycolic acid on the face, you must first understand its properties. Glycolic acid, which belongs to fruit acid and the like, has the effect of rejuvenating the skin, can exfoliate, open the pores, and make the skin smooth and radiant.

However, it can be used gradually. When using for the first time, it is better to choose a slightly lower concentration, such as a preparation of 5% to 10%. You can take a small amount first, gently apply it to the skin behind the ear or under the mandible, and wait for a while to see if there is any discomfort, such as redness, itching, and tingling. If there is no adverse reaction, you can use it on the face.

After cleansing, when the face is slightly dry, dip your fingertips in an appropriate amount of glycolic acid products and apply evenly to the face to avoid the delicate areas around the eyes and lips. When applying, the action should be gentle and do not over-rub. When using for the first time, you can apply it every other day, and then gradually increase it to once a day according to the tolerance of the skin.

The skin may feel tight after use. This is a normal sign and needs to be hydrated and moisturized in time. You can apply a moisturizing mask or a moisturizing cream to make the skin as hydrated as ever. If the skin discomfort intensifies during use, stop using it immediately, rinse with water, and seek medical attention.

Furthermore, use glycolic acid on the face, especially sunscreen during the day. Because it makes the skin more sensitive, it is easy to be injured by ultraviolet rays. When going out, it is advisable to apply a high-multiple sunscreen, and protective gear such as umbrellas and hats are also essential.

In short, use glycolic acid on the face with caution, according to the characteristics of the skin, and use it reasonably, in order to achieve the effect of skin beauty and enjoy the joy of smooth skin.