Eating apples has an auxiliary whitening effect. Apples are rich in vitamin C. Eating apples often can make the skin smoother and more delicate. Vitamin C is a common whitening element. Eating more foods containing vitamin C can inhibit the growth of melanin and make the skin whiter. Skin care products containing vitamin C can also whiten the skin. Apple is a natural beauty product, which can not only help to lose weight, but also make the skin smooth and tender. It is also a low-calorie fruit, and its nutrients are easily absorbed. The elements such as copper, iodine, manganese, zinc and potassium contained in apples can effectively prevent skin from aging, dryness, itching and cracking.