SkinMedica TNS Advanced+ Serum (1 oz.) A powerful anti-aging serum that targets fine lines, deep wrinkles and sagging skin. Authentic TNS skin medica sealed and fresh, purchased directly from the Dermstore website. New and never used. This next-generation, skin rejuvenating formula improves the appearance of coarse wrinkles, fine lines, skin tone, and texture. It's the only growth factor product proven to address sagging skin. Visible results in just 2 weeks. Results continue to improve through 24 weeks of use. Expires 09/26 I have two available.