On the daily application of
glycolic acid to the face, it has gradually become known in the field of skin care. However, whether it can be applied to the face every day, there are different opinions, and it needs to be reviewed in detail.

Glycolic acid belongs to the class of fruit acids and has unique effects. It can gently exfoliate the exfoliation, make the skin's surface old and waste exfoliation, and make the skin look smooth and smooth. It can also promote skin metabolism, stimulate cell renewal, and improve the condition of dull and rough skin tone, which is quite effective. It can also improve the skin's absorption of other skin care products. If used reasonably, it can be the icing on the cake for skin care.

However, applying it to the face every day also poses risks. Glycolic acid is irritating to a certain extent. If the skin is sensitive, use it every day, and it is easy to cause discomfort. In light cases, the skin is red and itchy, and in severe cases, it may cause rash and desquamation. For normal skin, long-term high-frequency application may damage the skin barrier. If the skin barrier is damaged, the skin's ability to resist external evil is weakened, and it is easy to be disturbed by external stimuli, such as ultraviolet rays, pollutants, etc., which can cause many skin problems.

If you want to use glycolic acid on the face, you should have a skin test first. Take a small amount of glycolic acid products, apply them behind the ear or on the inside of the forearm, and wait for 24 to 48 hours. If there is no abnormality, you can use them on the face. When using it for the first time, the frequency should be low, and it can be started once or twice a week. When the skin adapts, the frequency should be increased. When applying, you should also pay attention to the concentration. Low-concentration products are relatively mild and suitable for beginners; after the skin's tolerance is gradually strengthened, you can change to high-concentration products depending on the situation.

Furthermore, after applying glycolic acid, sun protection is essential. Because it makes the skin more sensitive to ultraviolet rays, if sun protection is not done well, it is easy to cause pigmentation and damage to the skin. Physical sun protection methods such as parasols, sun hats, and sunglasses should be used every day, and sun protection skin care products should also be used in conjunction.

In summary, glycolic acid is applied to the face every day, which is not always feasible. It should be carefully broken according to personal skin conditions. Use it properly, you can get the effect of beautiful skin; use it improperly, it is harmful and useless. Users should be careful to protect skin health.