eCosmetics is an authorized retailer of Allies of Skin.Allies of Skinu2019s Azelaic & Kojic Advanced Clarifying Serum clears skin by 33% in just one month,u00b9 instantly brightening while targeting more than just breakouts. With 10% Azelaic Acid, 1% Kojic Acid, 3% Hexylresorcinol Complex, Ribose, Liquorice, and Bakuchiol Complex. Clinically proven to help diminish the 6 most stubborn facial concerns: enlarged pores, blackheads, whiteheads, excess sebum, uneven texture and dullness, this skin-clearing serum achieves results with just once-daily use.