Muira Puama: The Amazon's "Potency Wood"
What Muira Puama is, how it has been used and what small studies suggest.
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Quick answer
- Horny Goat Weed (Epimedium) has centuries of traditional use for libido.
- Its compound icariin is studied on blood-flow pathways in the lab.
- Human evidence is limited; it may interact with blood thinners.
Traditional use
Epimedium has been used in traditional Chinese medicine for vitality and desire for centuries.
Icariin research
Lab studies describe icariin as a weak PDE5 inhibitor, far less potent than prescription medicine. Human studies are limited.
Realistic expectations
Think of it as a supporting herb, not a quick fix. It works best alongside L-Citrulline and healthy habits.
Safety
MedlinePlus lists possible interactions with blood thinners and blood pressure medicine (MedlinePlus). See our safety guide.
In Jellyforce
It pairs with Muira Puama in the drive pathway.
Frequently asked questions
Does Horny Goat Weed work?
Traditional use is long and lab research is interesting, but human evidence is still limited.
Is Horny Goat Weed safe?
Generally for healthy adults short term; check with a doctor if you take blood thinners or blood pressure medicine.
This article is general information, not medical advice. Talk to your doctor before starting any supplement. We may earn a commission from links on this page; see our disclosure and editorial standards.
