Avena Sativa is a popular alternative to erection enhancers and this has no side effects. This is also referred to as Oats milk seed and is useful in stimulating women and men effectively and quickly. It is also useful to treat impotence as well as premature ejaculation in men. Among women the sexual desire is found to increase. Avena sativa contains compounds that are soothing to the nervous and brain system. Oats is very good for the heart as it keeps the blood fats in control. It also has medicinal properties that are employed in herbal medicines. Avena sativa is a rich source of carbohydrate as well as soluble fiber. It also contains Iron, Manganese and Zinc in high levels. They also contain compounds that are both sedative as well as soothing. It is a good herb as a nerve restorative. This has no significant side effects and is a general health tonic as well. This pure herb is powerful as well is not very expensive.

Eurycoma Longifolia is also known as tongkat ali or pasak bumi. It is a plant in the family Simaroubaceae and genus Eurycoma, native to Indonesia and Malaysia. It was used in folk medicine for its antimalarial, antipyretic, antiulcer, cytotoxic and aphrodisiac properties. Eurycoma longifolia is used in supplements for bodybuilders because research claims that it can increase testosterone level but most of the research was conducted on rats and further scientific evidence is needed to confirm its effect on testosterone levels in humans. Some studies also show that it induces apoptosis in breast-cancer cells and is cytotoxic to lung-cancer cells.

Tribulus Terrestris is an invasive species and noxious weed, but also a flowering perennial plant that is native to warmer to tropical regions of Europe, south of Asia, Africa, north of Australia and recently naturalized in both of the Americas. Historically, the Tribulus terrestris was recognized by the traditional Chinese medicine and the Indian ayurveda. Because of the increases in testosterone levels, also dihydrotestosterone and dehydroepiandrosterone, Tribulus terrestris was deemed an aphrodisiac, but also a nerve tonic and diuretic. Protodioscin was identified as the active chemical in T. terrestris, which is a relative to DHEA. These traits have made this supplement very popular with the body building community, and also why it was used in Controlled Labs Blue Up - Stim Free,Tribulus terrestris is used as a promoter of a stable libido function and to augment the muscle tone.