Discover StriVectin Peptight™ Tightening Neck Serum Roller. Glide this peptide-powered neck serum roller onto skin to visibly improve horizontal lines on the neck and loss of definition on the jawline, known as Tech Neck™. The cooling massage roller optimizes absorption and minimizes pulling on delicate neck skin for a smoother, visibly tighter profile. -93% reported neck lines appeared softer -90% reported neck looks firmer -100% reported skin texture feels smoother Based on self-assessment questionnaire on 33 panellists after 4 weeks Based on self-assessment questionnaire on 33 panellists after 8 weeks "Key Ingredients: Honey Locust Seed Extract , Lifting Dipeptides, and Arctic Marine Ferment