StriVectin TL 360° Tightening Eye Serum has the following features: This lightweight, yet potent eye serum helps to tighten and firm skin surface in the delicate eye area for a more youthful appearance. The cooling metal tip applicator gently massages skin as it targets puffy eyes to help reduce the appearance of under-eye bags. Patented NIA-114™ technology defends against environmental aggressors. A combination of caffeine and peptides help revitalize and awaken tired-looking eyes. With continued use, eye contours look start to look firmer and smoother for a more youthful appearance. Ophthalmologist tested, paraben-free and non-comedogenic.