A fast-absorbing, non-pilling azelaic acid serum is formulated with 10% Azelaic Acid. By reducing the appearance of redness and an uneven skin tone, this anti-redness serum gives the skin a more even complexion and instantly soothes and calms skin that feels irritated. 10% Azelaic Acid helps to visibly reduce the appearance of redness giving the skin a more even complexion, and instantly soothes and calms the skin. 0.3% Allantoin helps to soothe the skin.