Patchology FlashPatch Rejuvenating Eye Gels, Fatigue. Dryness. Enter the fast fix for tired eyes, featuring Caffeine, Hydrolyzed Collagen and other essential ingredients (to look like you got your full 8 hours every day in just 5 minutes!) These biodegradable hydrogel eye masks stay put, so you get these ingredients where you need them most. And they cooling, soothing and refreshing an added bonus for the perfect perk-me-up.