Aloe vera

Aloe vera () is a succulent plant species of the genus Aloe. It is widely distributed, and is considered an invasive species in many world regions. An evergreen perennial, it originates from the Arabian Peninsula, but also grows wild in tropical, semi-tropical, and arid climates around the world. It is cultivated for commercial products, mainly as a topical treatment used over centuries. The species is considered attractive for decorative purposes, and is often used indoors as a potted plant. The leaves of Aloe vera contain significant amounts of the polysaccharide gel acemannan, which can be used for topical purposes. The leaves also contain aloin, which is a toxic compound. Aloe vera products are typically made from the gel. Aloe vera acemannan may be used in skin lotions, cosmetics, ointments and gels for minor burns, skin abrasions, insect bites, and windburn. Oral ingestion of aloe vera extracts may cause acute abdominal pain and cramps, and hepatitis if consumed chronically. It should not be used during pregnancy. Some people have allergic reactions to aloe when used on skin.