Pro+Therapy MD, formely Kinerase, is an effective MD skincare line, available only to be sold by physicians, that improves the appearance of aging skin, sun damaged skin, blotchiness, and rough or scaly skin. Kinerase utilizes a plant based compound known as kinetin, the same compound that allows plants to retain water. This extract helps reduce the appearance of aging and sun-damaged skin. PTMD formulations improve the skin's ability to retain moisture. Skinfo is an internet authorized reseller of Pro+Therapy MD products.