How is lactic acid used to treat skin?

Healthy skin care Skin health Supplements & vitamins

How is lactic acid used to treat skin?

Lactic acid is very effective for dry skin; it gently exfoliates dead skin cells and it's also a great humectant. In this video, dermatologist Doris Day, MD, explains how lactic acid is used to treat skin and how to find it in skincare products.

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