Although aloe is 99 percent water, aloe gel also contains substances known as glycoproteins and polysaccharides. Glycoproteins speed the healing process by stopping pain and inflammation, while polysaccharides stimulate skin growth and repair. These substances may also stimulate the immune system.
Echinacea is widely used to fight infections, especially the common cold and other upper respiratory infections. People take echinacea after cold symptoms have started, hoping they can make symptoms less severe. The people who use echinacea to treat symptoms have the right idea, but try to get the product from us some echinacea products have been found to contain no traces of the plant at all!