Cyclosporine-induced hair repigmentation

Ana L. Matos, Department of Dermatology, Coimbra University Hospital Center, Coimbra, Portugal Joana Calvão, Department of Dermatology, Coimbra University Hospital Center, Coimbra, Portugal Inês Coutinho, Department of Dermatology, Coimbra University Hospital Center, Coimbra, Portugal

Hair graying is a sign of aging that results from complex melanogenesis regulation, determined by multiple intrinsic and extrinsic factors.