On the use of glycolic acid on the inner thigh dullness
The color of the husband's skin is related to beauty and ugliness, and the inner thigh is dull, which often disturbs everyone. For glycolic acid, it may be possible to improve this condition.

Glycolic acid has unique properties, which can gently exfoliate the skin. The inner thigh skin, due to frequent friction, clothing constraints, etc., has accumulated keratin, resulting in dull complexion. Glycolic acid can gently loosen the connection between the cuticles, causing the old cuticles to fall off, renewing the surface layer of the skin, rejuvenating it, and then improving dullness.

When using it, you need to be careful. First skin adaptability. Take a little glycolic acid product first, apply it to the hidden small area on the inner thigh, and wait for a while to see if there is any redness, swelling, itching, or tingling. If the skin tolerates it well, it can be used step by step.

Furthermore, the choice of concentration is very important. For the first use, choose a low concentration, such as 2% - 5% glycolic acid products. Low concentration can not only play a certain role in improving dullness, but also reduce the risk of skin discomfort. After the skin adapts, increase the concentration as appropriate.

The frequency of use also needs to be controlled. It should not be too frequent at first, 1-2 times a week. Later, as the skin's tolerance increases, it can be increased to 3-4 times a week. And after use, be sure to do a good job of moisturizing and sun protection. Glycolic acid makes it easier for the skin to absorb moisture, and moisturizing can help the skin maintain a good state; while sunscreen is more sensitive to ultraviolet rays after the action of glycolic acid to prevent the recurrence of pigmentation.

In short, glycolic acid may have potential to improve the dullness of the inner thighs, but it can only be used reasonably and treated with caution to achieve the desire of skin beauty and protect skin health.