Beyond a century has a product like:
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TRIBULUS EXTRACT, super premium grade, 50:1. This is Bulgarian Tribulus harvested at just the right time, extracted by a German pharmaceutical company, concentrating the active ingredients, especially the saponins Protodiocin (>10% by HPLC) & Protogracilin. The saponin potency (50-80%) is tested by German pharmaceutical methods. Most manufacturers claim high saponin content but use inaccurate testing methods which measure a lot more than steroidal saponins. Tribulus has been shown to have anabolic, aphrodisiac, antioxidant, antiinflammatory, and diuretic effects; increasing testosterone in men while normalizing hormones in women. Usual dose is 250mg 3x/day for 8 weeks on, 2 weeks off. Very potent, but bitter taste. 50 grams powder (200 doses), $19.75. Code 849.0
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yet you shall encapsulate it on your own ( they sell a tool for that, too ) but 50:1 standard is rarely seen & the price saving is worth it.

I still think Fuzu is the best.

r u guys using trib to get results or just boners? that is all trib does. it gives you boners.