Knuckles don't have to stay dark. Powered by science, perfected for results our K Essence Dark Knuckle Serum targets stubborn pigmentation with a potent blend of Glutathione, Vitamin C, Glycolic Acid, and Hyperpigmentation Removal Set Dark Knuckles, Elbows & Feet PEJAUNE GLUTATHIONE COMPLEX!, THIS IS A VERY STRONG WHITENING SERUM(YELLOW UNDERTONE), CONTAINS VITAMIN C AND GLUTATHIONE!, LIGHTENS UPTO 3 SHADES LIGHTER!, CLEARS DARK KNUCKLES. , GSWP * Brightening Cream, Containing Niacinamide And Kojic Acid, The * of Dark Spots And Discolouration While Providing Deep Hydration. Suitable for Use on * Knuckles, Neck And Other Areas Action Chrono 72 Hrs Glutathione & Kojic Knuckle, Knee and Feet Serum 1 Bottle (60ml) Nelly Cosmetics