A.G.E Interrupter Ultra SerumA multi patented skin lifting serum that increases collagens in all layers of the skin to visibly rejuvenate and tighten 4 key areas, including neck, jaw line, cheeks and forehead, for a more visibly sculpted appearance. This skin tightening serum formula contains a high concentration of 34. 6% Flavo Proxylane to help visibly reduce signs of aging impacted by collagen decline and glycation, including wrinkles, and loss of firmness. A. G. E.