A serum combining power of 3 molecules - 17% Azelaic Acid derivative (Azeclair) that helps reduce acne and brightens skin tone, along with 4% Propolis Extract and 3% Matmarine (Pseudoalteromonas Ferment Extract) that together provide sebum regulating and anti-inflammatory benefits. 17% Azeclair that effectively delivers 5% Potassium Azeloyl Diglycinate (a glycinated derivative of Azelaic Acid). It helps reduce sebum, acne, & rosacea 4% Propolis Extract (EcoCert & COSMOS approved) that has excellent antibacterial & anti-inflammatory properties and helps reduce acneic lesions 3% Matmarine (Pseudoalteromonas Ferment Extract) that further boosts the sebum regulating properties of the serum. It decreases sebum levels and reduces appearance of pores The key ingredient (Azeclair) is sourced from Corum, Taiwan