The Beneficial Nutrients In Orange Peels And The Benefits They Offer For Skin: Vitamin C: Helps protect skin from free radical damage, keep acne at bay & promote a healthy skin glow. Calcium: Helps in renewing worn-out cells and prevents DNA damage. Good for healing dry, flaky, and itchy skin. Potassium: Helps hydrate dehydrated skin & preserve moisture. Magnesium: Helps prevent stress in skin cells, for youthful, glowing skin.