Youth Serum is designed to give skin the best of both worldsimmediate and long-term visible results. Immediate results come from advanced technologies that support healthy skin structures. Result is a more youthful, vibrant, and resilient complexion. The result is a more youthful, vibrant, and resilient complexion. Youth Serums safe, bio-identical growth factors help to visibly reduce fine lines and wrinkles long-term.