On the Combination of Glycolic Acid and Retinoic Acid

Whether Fuzumin Glycolic Acid and Retinoic Acid can be combined, the properties and uses of the two should be carefully examined. Glycolic acid belongs to α-hydroxy acid and is often seen in skin care products. Its mild nature can exfoliate, make the skin smooth and tender, and can promote the synthesis of collagen in the dermis layer, help reduce wrinkles and brighten skin tone.

Retinoic acid, a derivative of vitamin A, is widely used in dermatology. It can regulate the proliferation and differentiation of epidermal cells, and has a good effect on acne vulgaris, psoriasis and other diseases. It can also improve photoaging skin, making skin texture delicate and uniform color.

However, if the two are used together, caution is required. Glycolic acid can increase the permeability of the skin and make retinoic acid easier to enter the skin, which may exacerbate skin irritation reactions, such as erythema, desquamation, burning sensation, etc. And retinoic acid is photosensitive, and glycolic acid may also increase the skin's sensitivity to light. If the two are used together, the risk of sunburn will increase.

Therefore, if you want to use glycolic acid and retinoic acid, you should consult a professional doctor first. The doctor weighs the pros and cons according to the individual skin type, disease, etc., and decides the appropriate method, such as the concentration, frequency and sequence of use. If you use it at the initial or low concentration or low frequency, you can gradually adjust the dosage depending on the skin's tolerance. And during the combination period, it is recommended to take strict measures to prevent skin damage.

In short, the combination of glycolic acid and retinoic acid may have good effect, but the latent risk cannot be ignored. Only prudent and follow the guidance of doctors can protect the effect of skin care and avoid the risk of skin damage.