Formulated with plant-based Vegan Collagen, this eye serum helps improve the appearance of skin elasticity, promoting a firmer and smoother-looking under-eye area. For Men Women All Skin Types: This Caffeine Eye Serum quickly enhances eye appearance for a brighter, more vibrant look. A versatile gift for husband, wife, mom, daughter, friends and families suitable for sensitive, dry, or oily skin. Under eye cream for puffiness and bags, just a small amount applied morning and night firms and tightens the delicate under eye skin over time with continued use.Skin care will not be immediately effective, is a persistent process, most people use 1 month will feel the obvious effect, and keep a good night's sleep can promote absorption. Easy Application for All Occasions: Portable and convenient, this eye serum fits in any bag for on-the-go use. The rollerball design makes it easy to apply and massage, quickly enhancing eye appearance for any occasion such as dates, holidays, weddings, holiday celebrations, travel, in office or special events.