Imedeen Skin Vitamins-Classic (also called Derma One) is a unique skincare supplement in tablet form that works from within your body so you will experience its benefits not only on your face, but also all over your body. Imedeen Skin Vitamins is the natural basis for good skin nutrition, and goes hand in hand with your regular skincare routine. Protect your skin with creams or lotions from the outside and nourish it effectively from the inside. Two Imedeen Skin Vitamins taken daily help nourish and revitalize your skin, and you can expect to see the benefits after 3 - 6 months. You will usually experience improvement first on dry areas such as the shins, elbows and hands, followed by the face and the rest of your body.