SkinMedica's TNS Advanced+ Serum is a skin rejuvenating formula that visibly improves the appearance of coarse wrinkles, fine lines and sagging skin. Powered by TNS®-MR and Renessensce (RSC) Advanced, this combination encourages skin cell renewal and supports collagen and elastin levels revealing a smoother, more radiant and youthful complexion. In clinical studies, use of SkinMedica® TNS® Advanced+ Serum showed: A third-party, validated psychometric scale revealed that patients felt they looked up to 6 years younger after 12 weeks Significant improvements in the appearance of sagging skin after 8 weeks Subjects felt increasingly more satisfied with continued use measured over 24 weeks