On the effect of glycolic acid on sunburn
In recent times, the way of skin care has gradually become more and more important to everyone. Sunburn is common after summer exposure. Among all kinds of coping methods, the use of glycolic acid is worth exploring.

Glycolic acid has a warm nature and unique ability. In sunburned skin, its first purpose is to relieve discomfort. When the skin is scorched by the hot sun, hot poison invades it, redness, swelling and pain, glycolic acid applied to it can be like a spring breeze, relieving the dryness of the skin and reducing its itching. Cover because it can adjust the acid-base balance of the skin, so that the injured skin gradually returns to normal.

Furthermore, glycolic acid can promote the metabolism of sunburned skin. After sunburn, there are many necrotic cells on the surface of the skin, which hinder the growth of new skin. Glycolic acid can gently peel off these old cells, so that the new cells at the bottom of the skin can rise and rejuvenate the skin. Like a butterfly breaking a cocoon, it makes the skin smooth and delicate again.

And glycolic acid has the effect of moisturizing. Sunburned skin, moisture is easily lost, resulting in dry and tight skin. Glycolic acid can lock in skin moisture, just like building an invisible film on the surface of the skin, making the skin hydrated and full, providing a good environment for the skin to repair itself.

However, the use of glycol acid on sunburned skin should also be cautious. Because of its certain acidity, if the concentration is improper or used too frequently, it can harm the skin. Therefore, it is necessary to choose the appropriate concentration according to the characteristics of the skin, and follow the principle of moderation.

To sum up, glycol acid is indeed effective in the repair of sunburned skin. However, if used properly, it can promote strengths and avoid weaknesses, so that the skin can be rejuvenated and protected from sunburn.