Aloe Vera Powder, Aloe vera There are around 400 species of Aloe, but it is the Aloe vera plant which has been of most use to mankind because of the medicinal properties it displays. It is believed by many that aloe has unique, anti-aging properties to maintain healthy, fresh-looking skin. The aloe plant's healing powers are most widely touted for being able to treat skin conditions. These conditions include psoriasis, shingles, and others associated with itching; in addition, cuts, abrasions and burns are said to benefit from topically applying the leaf's gel to the affected areas.