Kojic Acid Skin Lightening Soap. Worried about dark spots, sunburn, acne marks, and dull skin? Get a natural glow and a fresh look for your skin. Special benefits of Kojic Acid Soap: Reduce dark spots effectively. Make your skin look bright and clear. Help lighten acne marks. Cleanse oil and dirt for a fresh feeling. Get a natural glow with regular use. Package: 195g (65g x 3 bars). Original product at an affordable price. Home delivery available within Hajiganj. Courier service available to other districts.