The APLB Kojic Acid Vitamin C Ampoule Serum 40 ml is a high-performance skincare serum designed for skin discoloration, dullness, and uneven tone. Formulated with 42.2% “Kojic Vita Cen™” (a patented blend containing kojic acid, vitamin C and centella asiatica) it works to reduce melanin production, support skin elasticity and revitalise the complexion.