A Traditional Chinese Botanical
Horny Goat Weed, botanically Epimedium sagittatum, has a long history in traditional Chinese formulas, most associated with stamina and vitality support. The name itself comes from folk observation, though modern supplement use rests on its active compound content rather than that origin story.
The 10:1 Extract, And Icariin Standardization
Horsewood's label lists 8mg of a 10:1 extract, equivalent to roughly 80mg of dry herb. It's standardized for icariin, the compound most associated with the plant's traditional use, ensuring a consistent active-compound level between batches rather than relying on raw herb potency, which varies naturally.
Its Role In The Stack
Horny Goat Weed is traditionally associated with supporting healthy circulation and stamina, complementing Tongkat Ali's more hormone-focused role. The two ingredients target different systems — one leaning toward hormone support, the other toward circulation — rather than duplicating the same mechanism.
Safety Notes
Generally well-tolerated at the standardized dose used here. As with the formula's other circulation-related ingredients, mention it to a doctor if you're on blood pressure medication or blood thinners.
This is a nutritional supplement ingredient, not a drug, and none of the information above is intended to diagnose, treat, cure, or prevent any disease. Consult a doctor before use if you take blood pressure medication, blood thinners, hormone therapy, or have a history of hormone-sensitive cancer. Not intended for anyone under 18 or for women.
