Ingredients
Stallion Power Ingredients: The Nine-Line Formula Compared With the Research
Stallion Power ingredients are nine active lines in an 82 mg proprietary blend (muira puama, maca, catuaba, green tea extract, caffeine, ashwagandha, L-arginine, tribulus and horny goat weed) plus eight gummy-base ingredients. Only caffeine has a printed amount, 5 mg. The other eight blend lines are named, not measured.
Written by the Stallion Power label deskUpdated
The formula01
What ingredients are in Stallion Power?
The Stallion Power formula has nine active lines, in this label order: muira puama, maca, catuaba, green tea extract, caffeine, ashwagandha, L-arginine, tribulus terrestris and horny goat weed.
They share one 82 mg proprietary blend per gummy. Around them sits a sweet base of eight ingredients, led by corn syrup and cane sugar.
The sales page names the same nine. The two documents differ on detail, which label vs sales page covers.
- Six lines come from herbs or roots, and one is an amino acid.
- One line is a stimulant, caffeine, and it is the only one with a printed amount.
Profiles02
What does each Stallion Power ingredient do?
Use the cards to see every line at once. Each gives the ingredient's reputation, the evidence level we found and its place in the blend. Open a card for the full profile.
-
Blend place 1 and 301Muira puama and catuaba
Places 1 and 3 of 9 in the 82 mg blend
Muira puama, Catuaba
Evidence: Very little: no human trial found; a safety review notes sparse dataCut from the flat label: the front. No plant photo was supplied, so none is shown.
Per gummyNot listed; place 1 of 9, at most about 77 mg
Studied atNo human dose found
Watch forHerbal aphrodisiacs look safe at normal doses, but data are sparse and drug interactions are the bigger worry.
Full profile -
Blend place 202Maca root
Place 2 of 9 in the 82 mg blend
Lepidium meyenii, a Peruvian root
Evidence: Limited: a few small trials, one in men with mild EDThe bottle render from the brand. No ingredient photo was supplied.
Per gummyNot listed; place 2 of 9, at most about 38 mg
Studied atNo standard dose; trials use grams
Watch forGenerally mild; the trials used gram amounts, far above a share of 82 mg.
Full profile -
Blend place 4 and 503Green tea and caffeine
Place 4 of 9, and the only printed amount: 5 mg caffeine
Green tea extract, Caffeine
Evidence: Weak for weight and none found for erectionsCut from the flat label: the Supplement Facts panel, where the 5 mg caffeine is printed.
Per gummyNot listed; place 4 of 9, at most about 19 mg
Studied atLiver cases at 140-1,000 mg EGCG a day
Watch forRare liver injury with extract pills; may lower blood levels of the beta-blocker nadolol.
Full profile -
Blend place 604Ashwagandha
Place 6 of 9: 5 mg or less
Withania somnifera, a root used in Ayurvedic medicine
Evidence: Some stress and sleep evidence; thin for male sexual functionThe two-bottle render from the brand. No ingredient photo was supplied.
Per gummyNot listed; place 6 of 9, 5 mg or less
Studied at240-1,250 mg a day in stress trials
Watch forRare liver injury, thyroid and pregnancy cautions.
Full profile -
Blend place 705L-arginine
Place 7 of 9: 5 mg or less
An amino acid the body uses to make nitric oxide
Evidence: Trials in mild to moderate ED at gram doses; one gummy holds 5 mg or lessThe three-bottle render from the brand. No ingredient photo was supplied.
Per gummyNot listed; place 7 of 9, 5 mg or less
Studied at1,500-5,000 mg a day in ED trials
Watch forCan lower blood pressure; avoid with nitrates and ask first with sildenafil-type or blood-pressure medicines.
Full profile -
Blend place 806Tribulus terrestris
Place 8 of 9: 5 mg or less
A low-growing plant; the fruit and root are used
Evidence: Mixed: some ED benefit in small trials; testosterone gains unprovenThe six-bottle render from the brand. No ingredient photo was supplied.
Per gummyNot listed; place 8 of 9, 5 mg or less
Studied at400-750 mg a day in trials
Watch forStomach upset; rare case reports of kidney, liver and priapism problems.
Full profile -
Blend place 907Horny goat weed
Place 9 of 9: 5 mg or less
Epimedium species; icariin is the compound most studied
Evidence: Limited and mostly lab-based; icariin may mildly inhibit PDE5Cut from the flat label: the directions and warning side.
Per gummyNot listed; place 9 of 9, 5 mg or less
Studied atNo clear human dose
Watch forCan cause sweating, fast irregular heartbeat and mood changes; avoid with heart disease.
Full profile -
Gummy base08
The gummy base
Eight other ingredients on the label
Sweeteners, a fruit-fiber gel, a sugar alcohol, acids and flavor
Evidence: Not applicableCut from the flat label: the panel and the other-ingredients line.
Per gummy3 g carbohydrates, all added sugar
Studied atNot an active ingredient
Watch for3 g of added sugar a gummy; sorbitol can loosen stools; keep away from children because it looks like candy.
Full profile
Doses04
How do the Stallion Power ingredient amounts compare with studies?
Far below. The ingredients with a studied daily dose were tested at hundreds to thousands of milligrams. One gummy holds 5 mg or less of each, by our arithmetic from the label order.
These ceilings are not measured amounts. They follow from the blend rule that parts are listed by weight (21 CFR 101.36 (proprietary blends)) and from the 5 mg caffeine printed in fifth place.
| Ingredient | Studied daily dose | One gummy (ceiling) | Source |
|---|---|---|---|
| L-arginine | 1,500-5,000 mg in mild to moderate ED trials | 5 mg or less | (Rhim 2019, arginine and ED meta-analysis) |
| Tribulus | 400-750 mg | 5 mg or less | (Vilar Neto 2025, tribulus review) |
| Ashwagandha | 240-1,250 mg of extract | 5 mg or less | (NIH ODS, Ashwagandha) |
| Caffeine | 400 mg a day for most healthy adults | 5 mg, printed | (FDA, How much caffeine is too much?) |
| Added sugar | 50 g Daily Value | 3 g, printed | (FDA, Added Sugars on the label) |
| Maca, horny goat weed | Grams (maca); no clear dose (horny goat weed) | 38 mg and 5 mg at most | (MSKCC, Maca) (MSKCC, Epimedium (horny goat weed)) |
| Muira puama, catuaba | No human trial found | 77 mg and 25 mg at most | (Brunetti 2020, herbal sexual enhancers (muira puama)) (Kletter 2004, catuaba products analysis) |
Most ED supplement blends follow this pattern: long ingredient lists at negligible doses (Petre 2023, ED supplements review).
Stallion Power: from $49 a bottle30 gummies · 2, 3 or 6 bottles · free shipping on 3 or 6 · 60-day guarantee
See packsEvidence05
Which Stallion Power ingredients have human studies?
Most of the nine have some human research, though none was done on this gummy. Two have none we could find.
L-arginine, tribulus
Trials in men with ED at gram doses. Results are modest for arginine and mixed for tribulus (Rhim 2019, arginine and ED meta-analysis) (Vilar Neto 2025, tribulus review).
Maca, horny goat weed, ashwagandha
A few small maca trials, mostly lab work for epimedium, and stress and sleep evidence for ashwagandha (MSKCC, Maca) (MSKCC, Epimedium (horny goat weed)) (NIH ODS, Ashwagandha).
Muira puama, catuaba
We found no human trial for either. We make no claim for them (Brunetti 2020, herbal sexual enhancers (muira puama)) (Kletter 2004, catuaba products analysis).
The base06
What is in the gummy base, and does it matter?
The base is sweet. Corn syrup and cane sugar supply 3 g of added sugar and 10 calories. Pectin sets the gummy, and sorbitol keeps it soft.
One gummy holds far less sorbitol than the amount that loosens stools (21 CFR 184.1835 (sorbitol)). Read the gummy base for detail.
Before you take it07
Which Stallion Power ingredients need a doctor's advice first?
Ask first if you take any medicine, have a heart or liver condition, or are pregnant or nursing. That is also what the label says.
L-arginine can lower blood pressure, especially with nitrates, sildenafil or blood-pressure medicines (Mayo Clinic, L-arginine). Green tea extract has rare liver injury reports with pills (NCCIH, Green Tea). Ashwagandha carries pregnancy and thyroid cautions (NCCIH, Ashwagandha).
Do not stop or change a prescribed dose because you added a supplement (FDA, Mixing medications and supplements).
We have not tested this gummy and no lab report is published. FDA has found hidden drugs in other "male enhancement" products (FDA, Tainted sexual enhancement products). See side effects.
FAQ08
Stallion Power ingredient questions
Is the Stallion Power formula natural?
Mostly plant-derived, but not simply natural. It also contains corn syrup, cane sugar and sorbitol. Natural does not mean risk-free, and NIH says supplements are not approved before sale (NIH ODS, Dietary Supplements: What You Need To Know).
Which ingredient in Stallion Power is listed first?
Muira puama extract. Blend parts run from most to least by weight, so it is the largest share, at most about 77 mg by our arithmetic. We found no human trial for it (Brunetti 2020, herbal sexual enhancers (muira puama)).
Does Stallion Power contain a prescription drug?
The label lists none. FDA has found sildenafil or tadalafil hidden in other male enhancement products (FDA, Tainted sexual enhancement products). We have not tested this gummy and no lab report is published, so we cannot vouch for it.
Are the Stallion Power ingredients vegan?
The base uses apple pectin, not gelatin. The natural flavors are not named, and the label makes no vegan statement. A vegetarian badge is the brand's claim only.
Which Stallion Power ingredient has the best evidence?
L-arginine, which has trials in mild to moderate ED at 1,500-5,000 mg a day (Rhim 2019, arginine and ED meta-analysis). One gummy holds 5 mg or less, so those results do not apply to it.
Is there any vitamin or mineral in Stallion Power?
No. The panel lists no vitamins or minerals, only sodium (4 mg), carbohydrate and the 82 mg blend.
Who wrote this09
Written and reviewed by
Pages built from the label, the sales page and linked NIH, FDA, CDC, FTC and peer-reviewed sources.
Last updated . Read our editorial standards and how we check reviews. This website is run by Stallionpowermen, a USA stocking retailer for Stallion Power, not by the manufacturer or the distributor. We are paid a commission when you buy through our order links.
Keep reading
More about Stallion Power
USA stocking retailer for Stallion Power
Ready to try Stallion Power?
Check the label against your medicines, then pick a pack. Three or six bottles ship free and cost less per bottle, and the 60-day guarantee needs all bottles back, even empty ones.
- Secure checkout
- 60-day guarantee
- Ships from the U.S.