94% of users saw a significant improvement in neck skin firmness. Tighten, lift, hydrate, smooth. Active ingredients peptides, moisturizers, antioxidants, and botanical extracts. Improves Elasticity, collagen production, reduce prevent wrinkles & lines. Smooths horizontal neck lines, plus corrects the look of vertical "sleep wrinkles," crepey texture, & uneven skin tone on the décolleté. Anti-aging Skin repair firming lifting tightening smoothing. Now upgraded with StriVectin's most advanced tightening technology and proprietary Alpha-3 Peptide. This is the largest size sold.