SuperSolutions 10% Azelaic Acid Serum a fast-absorbing, non-pilling serum formulated with 10% Azelaic Acid to help reduce the appearance of redness, giving the skin a more even complexion. Instantly soothes and calms skin that feels irritated. Created in partnership with dermatologists, this formula contains micro-fine green colour particles to help mask redness and Allantoin 0.3% which helps to soothe the skin. It can be easily layered with other products and leaves no white-cast or 'crunchy' layer when paired with other products. Also suitable for people who may be prone to Rosacea.