Aloe vera leaves contain large amounts of the polysaccharide gel acemannan, which can be used for external applications. Aloe vera products are often made from this gel. Aloe vera acemannan is used in lotions, cosmetics, ointments, and gels for treating minor burns, skin abrasions, insect bites, and sunburn. Aloe vera gel is often used to make topical medications for skin conditions such as burns, wounds, frostbite, rashes, psoriasis, cold sores, and dry skin. Aloe vera gel is used commercially as an ingredient in yogurt, beverages, and some desserts....