Breakthrough Pro-Vanish active whitening technology + 3 active ingredients (Vitamin B3, Procystein and BHA ): works together to give an even and brighter skin tone Vitamin B3: Inhibits the production, transfer and darkening of melanin- Procystine: Neutralizes free radicals and restores skin’s natural cellular repairing activities- Boost Skin renewal: Unloads darkened cells, boosts new fair cells.