Aloe is rich in aloin, polysaccharides, organic acids, proteins and other active ingredients. Aloe leaves are rich in viscose fluid, which can prevent ulcers, promote wound healing, stimulate cell growth and stop bleeding. Aloe contains amino acids and compound polysaccharides to form natural moisturizing factors, which can replenish part of the lost moisture in the skin, restore the function of collagen, prevent facial wrinkles, and keep the skin smooth, soft and elastic. Aloe gel is not only a sun shielding agent, but also can prevent the harm of ultraviolet rays to the immune system, restore the damaged immune function, heal sunburn and prevent the formation of skin cancer.