Stamina Squared Overall Review: 3 out of 5.

Stamina Squared contains ingredients that are commonly used to give sexual energy to a man. They have been linked to increasing erection strength, enhancing libido, and stamina during sexual intercourse. This can mean anything from helping to control premature ejaculation to simply more energy during activity.

While somewhat common, not all supplements for male sexual health contain Niacin. Niacin is thought to increase sensitivity in the reproductive areas, making the sense of touch more pleasurable. The trick for many products is to get the appropriate amount of Niacin into their capsules, as too much can cause side effects.

Yohimbe is another herbal extract that is thought to be potent, but that may cause side effects if too much is taken. With the right dose, however, many herbalists and nutritionists say that it can help with blood flow into the penis, allowing for stronger erections. It may relax the smooth muscle in the penis area and dilate blood vessels, which theoretically should allow this blood to freely flow into the penis.

Saw Palmetto is a very versatile herb among supplements that are made for men. It can be found abundantly in supplements designed to support prostate health, due to its linkage with easing symptoms of an enlarged prostate. This can mean helping with nighttime urination or promoting regulation of proper urine flow. It can also be found in shampoos and tonics meant to prevent male pattern baldness. In the case of Stamina Squared, it is thought to promote good blood flow and circulation.

Stamina Squared Ingredients:

– Niacin
– Tongkat Ali
– Yohimbe
– Saw Palmetto
– Horny Goat Weed
– Maca Root
– Ashwagandha
– Rhodiola Rosea
– Cnidium Monnieri

Stamina Squared Benefits:

– may help with circulation
– may make sex more pleasurable

Stamina Squared Negatives:

– Yohimbe may cause side effects
– Niacin may cause side effects

Clinical Studies: 

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