Corrective retinol neck firming treatment targets early to advanced signs of visible neck aging. A daily retinol tightening cream specifically formulated for firming the neck, Tripeptide-R Neck Repair is designed to target early to advanced signs of neck aging, including lines and wrinkles due to repetitive movements from looking down at mobile devices. Formulated with 0.2% pure, slow-release retinol, 2.5% tripeptide concentrate, and 5.0% glaucine complex, this corrective technology is clinically demonstrated to target multiple signs of visible neck aging. Tripeptide-R Neck Repair is specifically formulated to tighten delicate neck skin, is appropriate for daily use, and complements professional treatments.