Introducing the next evolution in skin care. The youth activating serum contains 52% GFx (Growth Factor) NeuroComplex: a breakthrough blend of growth factor, neuropeptides, peptides & other highly effective actives. Please see our Key Ingredients and Benefits tab (below) for a detailed description heres what you really need to know now: this is a heavy-lifting formulation that truly does the job: reshaping and firming until facial contours appear redefined. Your skin will look more toned, more resilient, its texture youthful. This remarkable breakthrough yields astonishing results. Think of it as boot camp for your skin.