Does it work?
Early study of aloe lotion suggests effectiveness for treating seborrheic dermatitis when applied to the skin. Further study is needed in this area before a strong recommendation can be made.
Dangers and possible side effects....
Individuals should avoid aloe vera if allergic to garlic, onions, tulips, or other plants of the Liliaceae family. Individuals using aloe gel for prolonged times have developed allergic reactions including hives and eczema-like rash. Pregnant or breastfeeding women should avoid oral use of aloe vera.