Claiming to boost vitality, strength, and energy, GNC Staminol is marketed to men by one of the most well-known supplement manufacturers out there. It can do this by providing certain herbs and nutrients that “enhance male sexual performance” and “supports normal prostate function.” The science available on some of the ingredients, including kola nut powder and oat straw stems powder, are not firmly in favor of the testosterone boosting.
To learn more about the ingredients, the GNC Medical Advisory Board, potential testosterone booster alternatives, and more, our research team did some deep digging on Staminol. In the end, we compared the research on herbs aiding in sexual health to the products claims to give you the bottom line on this supplement.
GNC Staminol can be purchased through their Official Site.
What is GNC Staminol?
GNC Staminol is a supplement that its company markets for vitality, strength, and energy. It aims at supporting performance in males, and it supposedly increases libido, improving sexual health and performance. It aims to help those people who suffered from diminished sexual health due to age or stress.
People like to keep their bodies healthy. For this, they require a daily dose of key nutrients and other supplements. They also like to support themselves with extra supplements to improve performance for daily activities and biological processes.
GNC Staminol, besides being a general supplement for men, can also produce exceptional results that boost sexual health, stamina, and performance. The formulation of GNC Staminol may help men improve general body functions, perform better in workouts, and improve sexual endurance and performance, as well as perform better during every-day activities.
It also claims to support the production of nitric oxide to maintain blood vessel tone with 1,000 mg of L-arginine.
How Did GNC Staminol Start?
GNC was founded in 1935, and it is a trusted name in the nutritional supplement industry. GNC claims to help customers improve their lives through quality nutritional supplements and other products. The launch date of GNC Staminol is nowhere to be found.
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GNC Staminol Ingredients
The various ingredients in GNC Staminol, which include many exotic herbs, are:
- Epimedium plant extract
- Kola nut
- Oat straw
- Nettle leaf
- Yohimbe bark
- Horny goat weed
- Muira puama root
- Damiana leaf
- Saw Palmetto
L-arginine is a semi-essential amino acid used in protein synthesis. When administered intravenously, L-arginine causes an increase in the secretion of human growth hormone. Recent trials showed that administering L-arginine orally does not have the same effect on human growth hormone production.
Epimedium plant extract
Epimedium is often called horny goat weed because it is rumored to have an aphrodisiac effect.
According to the Journal of the Royal Society of Medicine, the kola nut is a large nut found in South Africa. There is some evidence to suggest that kola nut can boost metabolism, increase circulation, improve digestion and provide an energy boost.
Oat straw is an herb used in alternative medicine to relieve stress and improve sleep quality. One study published in Nutrients found no evidence to support these claims.
Gamma-Aminobutyric acid, or GABA, is a naturally occurring chemical in our brains that blocks neurotransmissions. There is no evidence to support the use of GABA as a fat burner. There is insufficient evidence to suggest GABA improves moods, treats PMS or promotes lean muscle growth.
The leaves of the nettle plant are often dried and steeped to make tea. One 2013 study, published in Clinical Laboratory, found that nettle leaf extract improves glycemic control in individuals with type 2 diabetes.
According to the National Center for Integrative and Complementary Health, is used in alternative medicine to increase sex drive. Yohimbe can cause serious side effects. Heart attacks and seizures have been reported.
Muira puama root
Muira puama is a plant originating from South America. There is no evidence to support muira puama as a treatment for sexual dysfunction, but it is thought to help reduce hair loss and stress.
Damiana leaf as the leaves from a flowering shrub found in Texas. It is used as an ingredient in traditional Mexican margaritas.
Saw palmetto is a small palm tree. It is often touted as a treatment for prostate problems, but researchers from the National Center for Complementary and Integrative Health found that several quality studies proved saw palmetto to be ineffective.
GNC Staminol Side Effects
While there’s no mention of side effects from Staminol, there’s a chance some may notice side effects from Staminol ingredients, including:
- Upset stomach
GNC Staminol Dosage
Users should take two capsules per day. One bottle supplies 30 servings.
“I ordered two more bottles – Used this product previously with great results. Proved to be very helpful for prostate problem. Helped my ED problem with outstanding results. I ordered two more bottles.”
“Did nothing for me – Hope it works for others but had no effect on me.”
The Bottom Line on GNC Staminol
Do we think GNC Staminol is the ultimate in vitality supplements? Well, we like the natural ingredients, and the company has been around for ages, but there are a few things that concern us. The formula does nothing to address testosterone production, which is at the heart of libido, sex drive, and muscle growth and strength. There’s also the issue of mixed reviews that leave us wanting for more reliable conclusions.
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