The targeted serum is medicated with a premium blend of active vitamin C and vitamin B6 to more effectively prevent dark spots and acne. Anti-inflammatory allantoin and antimicrobial o-Cymen-5-ol helps reduce inflammation and inhibit acne-causing bacteria. 3 vitamin C derivatives further prevent discolouration. Alpinia White keeps skin moisturised. How to Use: After cleansing and preparing skin with watery lotion, apply to the problem area(s) or entire face. A tube will last 5-6 months if 4-5 drops of the product were used daily.