TL TIGHTENING NECK CREAM PLUS BTG. Benefits: Everything you need for a youthful-looking neck and dcollet in one powerful cream, now upgraded with StriVectin's most advanced tightening technology and proprietary Alpha-3 Peptide. This do-it-all formula visibly tightens, lifts, and rms while smoothing horizontal neck lines, plus corrects the look of vertical sleep wrinkles, crepey texture, and uneven skin tone on the dcollet. Research Results: In just 4 weeks see improvement in the look of:**. Lifting of slack, sagging skin. Firmness & crepey texture. Vertical sleep wrinkles & age spots on the dcollet. Horizontal neck lines. *Source: The NPD Group / U.S. Prestige Beauty Total Department/Specialty, Skincare Product Sales, Body Part: Neck/Dcollet, January 2019 September 2022 Combined. **Based on expert grading after 4 weeks.. Formulated Without: Parabens.