skin rejuvenation

Only a few days but not feeling a lot better teacher of the skin, it is estimated to do the skin rejuvenation, and though he now feels like his early thirties, in fact, a son in high school, because of regular maintenance, it does not look very old , grasp exam time ago, so I feel very tired, it looks older, and had bare skin above the wrinkles out. But I see these days he resumed his original spirit, and certainly we want to do a skin rejuvenation. Our teacher had said before that he would regularly do so will have beautiful skin rejuvenation, and now we are all very much admired teacher so old, still looks so young.