kojie San lightened soap and lotion is suitable for all skin types, essential for lightening, clearing dark spots and lovely fragrances,Tested and proven for all ages, Lightens Dark Skin With Regular Use, clears dark spot and well sainted soap and lotionKojie San Skin Brightening Soap – The Original Kojic Acid Soap with Brightening and Moisturizing Properties, Even Skin Tone and Reduce Appearance of HyperpigmentationHOW DO KOJIE SAN PRODUCTSWORK?The main mechanism of action of Kojic Acid is prevention of the formation of tyrosine in the skin, an amino acid that produces melanin,which in turn causes dark spots, freckles and other skin damage. When the production of melanin is inhibited, it results in your skinlooking younger, brighter and lighter.HOW DO YOU USE KOJIE SAN SOAP?Lather soap and apply to treatment areas.Leave the soap on up to 30 seconds.Use once per day and increase to twice a day if well tolerated.Follow with a Kojie San moisturizing Lotion