What is lactic acid? This organic acid aids your body and muscles, but you can also make it part of your beauty routine. Lotions, cleansers, toners, and other beauty products also contain lactic ...

Lactic acid is an AHA and an exfoliant. Here are the benefits of lactic acid, how to shop for lactic acid skin-care products, and more from dermatologists.

Formulated with lactic acid, L-lactic Acid is the purest form of this type of alpha-hydroxy acid, which makes it safe for sensitive and delicate skin types to exfoliate and decongest the skin.

Lactic acid is the powerhouse alpha-hydroxy acid (AHA) your dermatologist wants you to use. It brightens skin, unclogs pores, prevents acne, and reduces the appearance of pores. Here, three ...

Poly-L-lactic acid has significantly higher efficacy than hyaluronic acid for the treatment of midfacial volume loss and/or contour defects.

We break down the complicated subject of lactic acid and lactate, so you can better appreciate what’s happening in the body.

Is it healthy to eat foods high in lactic acid? Here’s what you need to know.