Aloe latex is the sticky residue left over after the liquid from cut aloe leaves has evaporated. Various constituents have been shown to have anti-inflammatory effects as well as to stimulate wound healing . 1 Preliminary evidence also suggests an antibacterial effect. 2 Older case studies reported aloe gel applied topically could help heal radiation burns. However, a large, modern, placebo-controlled study did not find aloe effective in this regard.
Some clinical studies suggest topical aloe gel for healing minor burns.
However, as noted below, aloe has been associated with slowing the healing process in some cases of more severe burns. An early clinical report suggests internal use of aloe gel may help with the healing of peptic ulcers as well. For minor burns, the stabilized aloe gel is applied topically to the affected area of skin three to five times per day. Treatment of more serious burns should only be done after first consulting a healthcare professional. For type 2 diabetes , studies have used one tablespoon of aloe juice twice daily.