Thalgo Collagen Eye Roll-On reduces puffiness and dark circles. Concentrated in Marine Collagen, it smooths fine lines and wrinkles, and instantly awakens and brightens the eyes. This concentrate combines the performance of a “cool effect” triple ball roll-on with a continuous 24-hour caffeine action Micropatch? technology. It is a fresh gel with a fresh, powdery floral scent that relaxes the eyes.