How to use AHAs

All AHAs yield significant exfoliation. Still, the effects and uses can slightly vary between types of acids. Your selected AHA should have a maximum concentration between 10 and 15 percent. Apply new products every other day until your skin gets used to them. This will also reduce the risk of side effects, such as irritation.

No matter which AHA you choose, the strong exfoliating effects make your skin more sensitive to the sun. Wear sunscreen every morning to prevent burns, age spots, and increased skin cancer risks.