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VigorHorse Muira Puama: The First Name On The Panel And The Thinnest Evidence
Muira puama leads the printed list but not the research. Here is what the jar says, what the studies show and what you can fairly expect.
Quick answer: VigorHorse muira puama is the first of nine actives on a single 82 mg blend, so its own amount is not published. A search of the research finds plant chemistry and rodent work, and no controlled human trial for sexual function at any dose. It is on the panel for its long traditional use.
- Panel name: Muira Puama Extract, first of nine actives. The site's ingredient notes give Ptychopetalum olacoides, bark.
- All nine actives share one amount: a proprietary blend of 82 mg. Muira puama has no figure of its own.
- Caffeine is the only name with its own number, 5 mg, so the other eight share the remaining 77 mg.
- A PubMed search for the species returns 34 records and no controlled human trial for sexual function.
- The one study often cited nearby tested Catuama, a four-herb combination, on isolated rabbit tissue. It was not muira puama alone and not people.
- Why it is here: a long history of traditional Amazonian use.
What is VigorHorse muira puama?
VigorHorse muira puama is the first name on the nine-name blend line, printed as Muira Puama Extract. The plant is a shrub from the Amazon, and the site's ingredient notes give the species as Ptychopetalum olacoides and the part used as bark. People in that region have used it for a long time, and that history is the reason it is on the jar.
It sits in a list with maca, catuaba, green tea extract, caffeine, ashwagandha, L-arginine, tribulus and horny goat weed. All nine share one amount, 82 mg, so you will not find a milligram figure beside muira puama anywhere on the label.
How much VigorHorse muira puama is in a gummy?
Not published. The panel gives 82 mg for the whole blend and nothing more. Caffeine is broken out at 5 mg, and that leaves 77 mg for the other eight names to share.
A footnote says the blend is equivalent to roughly 567 mg of dry powders before extraction. Take the generous reading and split that across nine names. You get about 63 mg each. The real split is unknown, because a blend line tells you rank and not quantity.
Rank does tell you one thing. In this format the names are listed from the heaviest down. That puts muira puama at least level with every other name on the line, though by how much is the maker's to know. So it may be the biggest single share of the 82 mg, and that is still a small amount. Our post on what a proprietary blend tells you shows how to read this.
What does the research say about VigorHorse muira puama?
Less than for any other name on the panel. The table lists what exists.
| Type of evidence | What exists | Does it apply to a gummy? |
|---|---|---|
| Controlled human trials for sexual function | None. A PubMed search for the species returns 34 records and none is a controlled trial of this kind. | Nothing to compare with. |
| Plant chemistry | Studies of what the bark contains. | It describes the plant, not an effect in a person. |
| Rodent work | Experiments in animals. | No. It was in animals. |
| Catuama study | A four-herb Brazilian combination that also contains muira puama was tested on isolated rabbit tissue in a bath at 1 to 10 mg. | No. It was a combination, and tissue, not a person. |
Source: the ingredient notes on the home page and the ingredients page.
A 2020 review of herbal sexual enhancers covers the whole category, including what is known about adverse effects. It is worth reading if you want the wider picture.
See the pack prices
One gummy a day, 30 to a jar. The checkout shows the price, the shipping line and the 60-day terms before you pay.
One jar $89 · three jars $177 · six jars $294 · 60-day money-back guarantee
See today’s price and guaranteePrices as read on 19 September 2026; the checkout shows the current figure. Myvigorhorse is a retailer and earns when an order is placed through the checkout it links to.
Why is VigorHorse muira puama on the panel at all?
For history, not for a trial. The seller names four supports for the gummy: circulation, libido, stamina and male vitality. Muira puama sits under the broadest of the four, male vitality, together with the other traditional botanicals. That is the support with the least specific evidence behind it.
There is nothing wrong with traditional use as a reason. It just is not the same as a result in a study. Our ingredients page says plainly that neither muira puama nor catuaba is described as research-backed, because there is no controlled trial for either to point to.
What should you expect from VigorHorse muira puama?
Do not expect anything you could pin on this one name. The maca trials that the seller leans on took readings at 8 and 12 weeks, the ashwagandha work ran up to 90 days, and the seller's own review summary puts the common wait at 4 to 8 weeks. Nothing in the gummy acts in a day, and caffeine at 5 mg is not an amount most people feel.
Do not expect a hormone effect. Three of the verified papers point the other way: tribulus moved no androgen in young men, maca changed no reproductive hormone, and the 2026 ashwagandha meta-analysis found no thyroid change. The gummy is a dietary supplement and not a drug, and it is not meant to diagnose, treat, cure or prevent any disease.
Because muira puama has no trial at any dose, there is no researched figure to set beside the gummy. That is a gap in the literature, not a criticism of this jar.
How can you judge VigorHorse muira puama yourself?
You cannot test one name inside a blend. You can test the whole gummy, and that is a fair question to ask of it.
- On day one, write down one thing you can count, such as energy at nine in the evening, or how many days in a week you felt like it.
- Take one gummy once daily, as the label says, and keep the time the same.
- Re-read your note at day thirty, before the jar runs out.
- Decide at day fifty and not day sixty, because a refund takes a phone call and a posted parcel.
If you want one ingredient at a printed amount, a single-ingredient product states it. If you want a daily gummy with a readable label, you can see the packs on the home page.
Which sources does this page use?
Three outside sources help with the category question. None of them tested VigorHorse.
- The 2020 review of herbal sexual enhancers, PMID 33066617. https://pubmed.ncbi.nlm.nih.gov/33066617/
- The relaxation of isolated rabbit tissue by Catuama, PMID 11507734. https://pubmed.ncbi.nlm.nih.gov/11507734/
- An analysis of the products actually on sale, PMID 37686709. https://pubmed.ncbi.nlm.nih.gov/37686709/
Frequently asked questions
How much muira puama is in VigorHorse?
Not published. The panel prints 82 mg for all nine names together, and muira puama has no figure of its own.
Is there a human trial of muira puama?
Not a controlled one for sexual function. A PubMed search for the species finds plant chemistry and rodent work.
Why does VigorHorse list muira puama first?
It is the first of nine names on the blend line. In this format the names run from the heaviest down, but the size of each gap is not published.
Does muira puama raise testosterone?
Nothing on the label claims it, and the seller's own supports are circulation, libido, stamina and male vitality.
Is VigorHorse muira puama safe?
The label tells anyone who is pregnant or nursing, takes medications or has a medical condition to consult a doctor first. It is not for anyone under 18.
Will I notice muira puama on its own?
No. It is one of nine names in one blend, and the seller puts the common wait for the whole gummy at 4 to 8 weeks.
Our view
We think muira puama is the clearest example of a traditional name on a modern label. It earns its place by history, and nothing in the research can yet support or reject it for this use. The label is honest enough to print it in the list, and the amount is small and unknown.
If you are fine with that, the 60-day refund window is a fair way to test the whole gummy. Speak to your doctor before the first gummy if you take medicines or have a health condition.
Decide with the label in your hand
The checkout shows the current price and the full 60-day terms, so you can compare them with what you read here.
One jar $89 · three jars $177 · six jars $294 · 60-day money-back guarantee
See today’s price and guaranteePrices as read on 19 September 2026; the checkout shows the current figure. Myvigorhorse is a retailer and earns when an order is placed through the checkout it links to.
Last updated .