Harness the power of peptides and proprietary NIA-114™ for visibly tighter, brighter skin. Tetrapeptides and botanical tensors visibly tighten, firm and restore more sculpted-looking contours. Hexapeptides, vitamin C-rich Australian Kakadu Plum Extract and naturally-derived brighteners help even skin tone and enhance clarity and radiance. | StriVectin Peptight Tightening and Brightening Face Serum, 1. 7 fl. oz | Dermstore