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 commercially and has been used for centuries as a topical treatment. 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.