Lactic Acid for Skin to Smooth Lines and Even Complexion
What Is Lactic Acid? Lactic acid is one of the most popular AHAs. It is a commonly used ingredient in over-the-counter skin care products. It is also utilized in more potent professional peels and treatments. Lactic acid is naturally occurring in dairy products. It’s what gives yogurt and soured milk their characteristic, tangy flavor. Dairy … Read more