Quality 1st Derma Laser Super AZ100 Mask is a Japanese sheet mask featuring azelaic acid for targeted sebum control and pore care. This 3-minute quick treatment mask combines azelaic acid with glycyrrhizic acid and tea tree extract to combat oily skin concerns and prevent acne. The mask uses a unique penetration system with nano-capsule technology for enhanced absorption. Best suited for those with oily, acne-prone skin or those dealing with sebum-related concerns. The formula is free from preservatives, alcohol, synthetic dyes, fragrances, and mineral oils.