Made with all natural ingredients and can be used on anyone of any age, even pregnant women. It is very effective for treating dark Marks anywhere on the body especially underarms, inner thighs, neck, mosquito bites and some scars. Some customers see results in 3 days some see results in 2 to 4 weeks. Please note this is not a bleaching cream, it is made with all natural skin loving ingredients. We recommend that you use in indoors, at night or out of sunlight if you have a tendency to tan easily.