The vitamin C found in lemons is not only good for your health, it?s great for your skin. Vitamin C is a key ingredient in many skincare products because it neutralizes free radicals and stimulates cell renewal by exfoliating your skin. Try slicing a lemon in half and using it as a facial scrub at least once a week. This removes stubborn dirt and dead skin cells that build up on the surface of your skin and reveals a fresher layer of skin underneath. Your face will look healthier and younger, and the best part is, you used something fresh from Mother Nature!