Quick answer: The official checkout does not show Strong Peak's label. One website lists muira puama, ginkgo, Asian ginseng, L-citrulline, vitamin C and L-lysine; a brand graphic shows ginseng, maca, fenugreek and Tribulus. No doses are published. Check your bottle.
What we know
An honesty note first
Reported, not confirmed: the official checkout does not show a Supplement Facts panel, and two sources describe different formulas. One website lists muira puama, ginkgo, Asian ginseng, L-citrulline, vitamin C and L-lysine; a brand graphic shows ginseng, maca, fenugreek and Tribulus. No doses are published. Always go by the label on your bottle.
Research doses are often large: L-citrulline about 1.5 g, red ginseng 600 to 1,000 mg several times a day, maca 1.5 to 3 g. A single gummy weighs only a few grams in total, so it is unlikely to contain research doses of several ingredients.
The reported ingredients
L-Citrulline
An amino acid the body turns into arginine and then nitric oxide, which helps blood vessels relax. Small trials in men with mild erection problems used about 1.5 g a day and found modest benefits.
L-citrulline research on PubMedAsian ginseng (Panax ginseng)
The only ingredient both sources agree on. Reviews of red ginseng for erectile function suggest a small benefit at 600 to 1,000 mg three times daily; evidence quality is low.
NCCIH on Asian ginsengGinkgo biloba
Used for circulation and memory. Trials for sexual function are mixed and mostly negative. It can increase bleeding risk.
NCCIH on ginkgoMuira puama
A Brazilian "potency wood" with very limited modern human research.
Muira puama research on PubMedMaca, fenugreek and Tribulus
Maca has small trials on desire; fenugreek has small trials on libido and testosterone with mixed results; Tribulus has not been shown to raise testosterone in men.
Fenugreek research on PubMedVitamin C and L-lysine
A common vitamin and an essential amino acid. Neither has meaningful evidence for male performance on its own.
NIH fact sheet on vitamin CHow strong is the evidence?
| Ingredient | Main idea | Evidence |
|---|---|---|
| L-citrulline | Nitric oxide, blood flow | Limited, small trials in mild ED |
| Asian ginseng | Vitality, erectile function | Limited, low-quality trials |
| Maca, fenugreek | Desire | Limited, small trials |
| Ginkgo | Circulation | Mixed to negative for sexual function |
| Tribulus | Testosterone | Not shown to raise testosterone |
| Muira puama | Traditional tonic | Very limited |
Ingredient cautions in short
- Ginkgo and ginseng may raise bleeding risk.
- L-citrulline can lower blood pressure, especially with nitrates or ED pills.
- Ginseng and fenugreek can lower blood sugar.
- Fenugreek may cause reactions in people allergic to peanuts or chickpeas.
Full guidance is on the how to use page. See also L-citrulline and ginseng research.
References
- NCCIH: Asian ginseng.
- NCCIH: Ginkgo.
- PubMed: L-citrulline and erectile function.
- NIDDK: Erectile dysfunction.
- FDA: Tainted sexual enhancement products.
- CDC: Physical activity for adults.
Frequently asked questions
General information, not medical advice. Strong Peak is a dietary supplement and is not intended to diagnose, treat, cure or prevent any disease.