Lemon Peel Powder..Benefits of Lemon Peel Lime peels help in preventing and fighting skin problems such as wrinkles, acne, pigmentation and dark spots. Lemon peel contains citric acid and phytic acid which clean, brighting color, remove dead skin cells and promote the growth of new skin. Skin Whitening Mask: Mix the lemon rind powder (which is sun dried before) with some raw milk and apply it all over your face. Let it stay on your face for about half an hour. Now rinse