Established nutrient role: Zinc, Magnesium
Zinc has an authorised role in maintaining normal testosterone levels; magnesium reduces tiredness and fatigue. The most firmly grounded tier.
Randomised trials: Ashwagandha, Rhodiola
Ashwagandha is examined in randomised trials for stress response; Rhodiola for mental fatigue and perceived exertion.
Studied over 8-12 weeks: Bacopa, Ginkgo
Bacopa is studied for memory retention over multi-week windows. Ginkgo carries a real blood-thinner interaction caution — see the safety guide.
Mixed to traditional: the remaining seven
Green tea, turmeric, grape seed, maca root, elderberry, echinacea and spirulina round out the formula, with evidence from substantial to traditional-use-only.
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See Pricing & OrderImportant: This article is general information, not medical advice. Horsewood is a dietary supplement, not a treatment for erectile dysfunction or low testosterone. Talk to your doctor before use if you take medication or manage a health condition. Statements have not been evaluated by the FDA.