MaxmanCapsules2's List of Ingredients includes:

Epimedium Saggitatum:
It is an all-natural sexual support for greater potency and performance, and is a great enhancer for both men and women. Research has verified the sexual enhancement effect that Epimedium Saggitatum has on both animals and humans and it has also showed an increase in quality, quantity, and production of sperm in men.

Avena Sateva:
Avena is thought to improve brain and nervous system function. It is extremely useful for aiding the body oncontextmenu="return false" onselectstart="return false" oncopy="return false" in recovering from both mental and physical fatigue.

Saw Palmetto:
Saw Palmetto is traditionally used as a hormonal modulator. The fatty acids in saw palmetto's berries that contain an old with variety of phytosterols, steroid alcohols that aid in the symptoms of Benign Prostate Hypetrophy (BPH) and to aid in prostate tissue shrinkage.

Guarana Extract:
Guarana Extract is a small bean that grows predominantly in South America, especially in the Amazon jungle. Guarana Extract can be used to increase mental alertness, fight fatigue, increase stamina and physical endurance. It isn't readily water-soluble therefore the body oncontextmenu="return false" onselectstart="return false" oncopy="return false" doesn't quickly absorb it. The energy boost in Guarana Extract isn't like the one found in caffeine, which is an instant effect and rapid drop off. Guarana Extract is released much mores slowly than caffeine.

L-Taurine:
L-Taurine is an amino acid considered to be necessary for the control of many biochemical changes that take place in the aging process. L-taurine aids in the clearing of free radical wastes. Some studies indicate L-taurine is essential for normal heart function.

Tribulus Terrestris:
Known as a natural testosterone enhancer, tribulus can improve desire and performance, increasing sexual energy. Tribulus is also said to be an excellent circulatory system tonic and can help build muscle and strength.

Maca:
Maxa is an adaptogen, an herb that helps the body oncontextmenu="return false" onselectstart="return false" oncopy="return false" better utilize nutrient intake. It is said to regulate levels of hormones and enzymes to restore and maintain a state of homeostasis the body's optimum level of operation.

L-Arginine:
Increases nitric oxide release, which prolongs erections through coronary vasodilation. Nitric oxide also relaxes vascular smooth muscle via parasympathetic stimulation, which allows blood to flow to the penis and reach erection rapidly. Arginine, a protein amino acid, is the precursor to nitric oxide in the body.

Muira Puama:
Another South American herb, muira puama has been used as an aphrodisic and to treat impotence for hundreds of years. It is highly sought after for its strong stimulant qualities.