Korean Serums with Azelaic Acid

Serums carry the highest concentration of actives in a Korean routine, so they are where the treatment happens. Pick one by the problem you want it to solve and check the actives, not the claims on the front.

A gentle acid that calms redness, reduces acne and fades post-blemish marks by slowing pigment production. Every one of these serums lists it in its formula.

What Azelaic Acid does and what it layers with