1. Aloe vera contains natural moisturizing factors: amino acids and complex polysaccharides. 2. It is currently recognized as one of the very safe natural anti-allergic drugs. 3. Aloe vera can inhibit the release of histamine, so it can play a role in repairing after sun exposure. 4. Aloe vera can also effectively balance the water and oil of the skin and resist inflammation, and has the effect of moisturizing and removing acne. 5. It can repair the collagen of the skin and effectively prevent wrinkles on the facial skin.