Allies of Skin Azelaic & Kojic Advanced Clarifying SerumGently resurfacing and clarifying your skin, this supercharged serum harnesses the power of a potent 10% azelaic acid, 1% kojic acid, 3% hexylresorcinol complex, ribose, liquorice, and bakuchiol complex enriched formula to deliver transformative results, the innovative formula targeting the 6 most stubborn facial concerns, for 33% clearer skin Proven to effectively reduce the most common facial concerns, this gentle yet effective serum calms