SOLD OUT StriVectin StriVectin Peptight™ Tightening & Brightening Face Serum 1.7 fl oz $99.00 Vitamin C meets Retinol for your best & brightest skin This dual-focus formula harnesses the power of two unique types of peptides, proprietary NIA-114™ and potent botanical extracts for visibly tighter, brighter skin. Tetrapeptides and... Out of stock Add to Wish list Compare