Some Internet or mail order suppliers of sex stimulants advertise such products like "Herbal Spanish fly", "Mexican Spanish Fly", or "Spanish Fly Potion". Most of these products are simply cayenne pepper in capsules, sometimes blended with the powder of ginseng, kelp, ginger or gotu kola.[13] The products with the name "Spanische Fliege (Spanish fly)" that are available in Germany represent no danger since they are very heavily diluted, as they are homeopathic remedies.