Janssen Cosmetics Melafadin Fluid 7 x 2 mlActive substance concentrate for brighter skin and the treatment of pigmentation spots. With lipoamino acid, vitamin C phosphate and SORR. USAGE.. istribute Melafadin Fluid gently over the cleansed skin. To do this, break off the top of the ampoule, using a paper tissue as protection, and pour the entire content into the palm of your hand. Then distribute evenly over the face and neck and press in gently. Use Brightening Day Protection in the morning