While the use of modern technology and equipments which include laser, therapy and all can give you that effect you need, it still remains artificial and only a matter of time before the age still catches up with you. Not forgetting other negative effect of these methods.
However, in terms of rejuvenation, it is not only about the visible external features. It is also about the insides. What goes into the body is what reflects outside. If you ate the healthiest food ever, you'd shine bright like a diamond. If you are full of junk, it definitely shows.
While you take care of your external body, it is important to balance it with the right nutrition. Vitamins, minerals, antioxidant, proteins etc are all essential if you want to glow.