On the Effect of Glycolic Acid and Retinoic Acid on Stretch Marks
Husband's skin marks, which often appear after pregnancy, damage the appearance, and trouble everyone. Today, both glycolic acid and retinoic acid are very eye-catching in the treatment of stretch marks.

Glycolic acid is a fruit acid or the like. Its mild nature can dissolve the bonds between keratinocytes, make the stratum corneum gradually fall off, and make the skin surface renew. At stretch marks, the rough texture can be gradually flattened and the color is uniform. Cover because it promotes the renewal of stratum corneum cells in an orderly manner, and the skin can be restored and smoothed.

Retinoic acid can regulate the proliferation and differentiation of epidermal cells. In the treatment of stretch marks, it can stimulate the synthesis of collagen and elastic fibers in the dermis. Stretch marks are mostly caused by the breakage of skin elastic fibers and the loss of collagen. The work of retinoic acid can just rebuild the damaged fibrous structure, make the skin elastic and fade stretch marks.

However, when using both, it is also necessary to be cautious. Although glycolic acid can improve skin quality, if the concentration is too high or used too frequently, it is easy to cause skin redness, swelling, tingling, and even allergies. Retinoic acid is photosensitive. When used during the day, the skin is easily damaged by sunlight, and pregnant and breastfeeding women should use it with caution because it may be teratogenic.

Therefore, if you want to treat stretch marks with glycolic acid and retinoic acid, you should consult a doctor first, use it according to the skin type and stretch marks, and pay attention to the skin reaction after use, and adjust it in time to achieve the best effect and protect the beauty of the skin.