"Azelaic acid works as a tyrosinase inhibitor, which means it works to decrease the synthesis of melanin, the pigment in your skin," dermatologist Abigail Waldman, MD told Everyday Health.

Its effectiveness lies in its mechanism of action, which targets the very process of melanin production. By inhibiting the ...

Your complete guide to skin care using kojic acid. It's benefits, uses, safety tips, and expert insights for radiant, even ...