On the Safety of 30% Glycolic Acid
Glycolic acid is quite common in all kinds of daily necessities, especially skin care products. However, people are very skeptical about the safety of 30% glycolic acid. Let's try it out now.

30% glycolic acid, its concentration is already quite high. When applied to the skin, you need to be careful. Glycolic acid has the ability to exfoliate. When used in moderation, it can refresh the skin, promote exfoliation metabolism, make the skin tone even and smooth. However, if the concentration is high, such as 30%, it may cause the skin to overreact.

For those with delicate skin, use 30% glycolic acid for the first time, or feel tingling or burning, which is a sign of skin intolerance. If used forcibly, it may cause skin redness, swelling, itching, and even damage, damaging the skin barrier. If the skin barrier is damaged, all kinds of external stimuli are easy to enter, causing frequent inflammation, and the skin is fragile.

However, if used properly, 30% glycolic acid is not completely harmful. Before use, do a skin test, apply a little behind the ear or on the inside of the forearm, and wait for a few days to see if there is any discomfort. If there is no abnormality, you can apply it thinly on a small area such as the face where you want to care. And when using it, it is necessary to avoid sensitive parts such as eyes, mouth, nose, etc. After use, you should also take good care of the skin, such as applying moisturizing products to prevent skin moisture loss.

Furthermore, the frequency of use is also critical. Do not use 30% glycolic acid frequently, it should be gradual, according to the skin's adaptation conditions, and gradually adjust the frequency. In this way, only when seeking skin improvement can 30% glycolic acid be used safely.

In short, the safety of 30% glycolic acid lies in the way it is used. Use it cautiously, according to the characteristics of the skin and scientific methods, to avoid its benefits and harm; if you use it rashly, regardless of the skin's tolerance, fear of skin diseases. Therefore, those who use 30% glycolic acid should be cautious in order to achieve their skin care wishes and ensure skin health.