Lactic acid is an alpha hydroxy acid (AHA) derived from fermented sugars. In skincare, it’s prized for its ability to gently exfoliate while also attracting moisture, making it ideal for those who are seeking smoother skin without excessive dryness.

The benefits of lactic acid in skincare products include improving skin texture, softening fine lines, brightening dullness, and supporting hydration. Unlike stronger acids, lactic acid exfoliates while helping the skin retain moisture, making it a great ingredient especially for sensitive or dry skin.

Lactic acid is best used at night. Using it in the PM allows the skin to renew while you sleep and minimizes sun sensitivity.

Apply lactic acid after cleansing and before moisturizing. Start with 2-3 nights per week, and increase frequency as your skin adjusts to this ingredient. Always follow with hydration and daily SPF.

Lactic acid is considered one of the gentler exfoliating acids, and it’s generally safe to use during pregnancy, especially in lower concentrations. But pregnancy-safe skincare can vary depending on formulation. Always review ingredient lists carefully before using a new product, and consult your healthcare provider if you’re unsure.