What It Is: Cooling roll-on gel instantly re-energizes and brightens tired-looking eyes. What It Does: Hydrate, refresh, brighten. Cooling roll-on gel instantly hydrates and comforts with humectants that bind moisture to the skin. Absorbs quickly. Apply anytime to refresh tired eyes. Key Ingredients / Technology: Hyaluronic Acid attracts and binds moisture to the skin. Caffeine infuses skin with energy. Great To Know: No parabens. No phthalates. No fragrance. Allergy tested. Ophthalmologist tested. How To Use: Roll on under-eye area any time. 15 ml.