Caffeine has potent anti-inflammatory properties that make it ideal for reducing inflammation and redness in your skin. The coffee grinds work as an exfoliator. Using caffeine in this delicate area can easily tighten fine lines and smooth puffy surfaces. Because coffee contains caffeine, however, it has benefits not shared by other exfoliating body scrub agents. Coffee body scrubs can be invigorating, helping you wake up on those difficult mornings. The caffeine in coffee is also vasorestrictive, meaning it shrinks blood vessels. This can help improve the appearance of varicose veins and thread veins. Coffee can also help redistribute fat beneath the surface of the skin, to reduce the appearance of cellulite. Start to feel invigorating and warm.Anti depressor. Improve concentration and help to provide alertness and focus.