Aloe Vera Skin Benefits Aloe vera can lessen the visibility of stretch marks. Whether due to a growth spurt, weight change, or pregnancy many of us are plagued with unsightly stretch marks. Aloe vera can be used to treat sunburn. Aloe vera helps reduce the pain and swelling you experience during sunburn. Aloe Vera does wonders to the skin. It is like providing the skin with excess water which is source of hydratrion.