Hyperpigmentation can consist of localised dark spots caused by melanin concentration. The result is an uneven skin tone. Many factors can cause an increase in melanin: hormones, genes, UV, prescription drugs, infections or inflammatory processes, etc. Pigment SolutionTM Program (PSP) is a cosmetic treatment specifically formulated to reduce hyperpigmentation for an even skin tone. The kit consist of 3 products, a Pigment Solution preparation cleanser, a Pigment Solution Day cream, and a Pigment Solution Night Cream.