How to use coffee to look younger?
Coffee grounds make an excellent exfoliant. The grounds do not dissolve in water, making them good at scrubbing away dead skin cells. Results from a 2013 study suggest that substances in coffee also help promote healthy skin. Caffeic acid, an antioxidant, can increase collagen levels and reduce premature cell aging. Slower Skin Aging Caffeine slows down the rate at which your body makes collagen. This is a protein that gives your skin its tightness and elasticity. Once it drops, your skin starts to sag, and wrinkles appear. You make it more slowly as you age.