How Does Glutathione Work for Hyperpigmentation? At PMU & Aesthetics By Nisha, our Glutathione injections are part of a powerful anti ageing blend designed to regulate melanin productionthe key cause of hyperpigmentation. By The RaperMason pathway, depicting the steps in melanin synthesis. Download Scientific Diagram Glutathione: Glutathione not only decreases the melanin (pigmentation) in your skin, but has also been found to decrease wrinkles and increase skin elasticity. Glutathione works on the skin pigment production by inhibiting When skin looks tired or patchy, it's often down to oxidative stress and excess melanin production. Medisco Meso Glutathione targets both. Known as the master antioxidant, glutathione helps: Brighten and