Aloe is the best natural treatments for sunburns. Just be warned, if you are using store bought aloe, there is no problem. However, if you are using fresh natural aloe, it really smells terrible. I recently had a pretty nasty burn on my arm and proceeded to apply natural aloe. The entire night I kept smelling some terrible BO that I eventually realized was the aloe on my arm. Although natural aloe is most effective, you will likely need a nose plug to put up with the stench.