As most commercial cosmetic aloe vera gels usually contains glycerin, they may have a slightly sticky skin feel. If you are intent on using aloe vera gel on your face frequently, it is probably best to use it when you do not need to apply makeup. Ideally, use aloe vera gel occasionally on a needs' basis to soothe irritated skin or as an after-sun cosmetic. In these situations, it performs at its best topically by soothing the skin and adding a hydrating, moisturising layer.