Frequently Asked Questions
Tongkat Ali (Eurycoma longifolia) is a Malaysian medicinal root with some of the strongest clinical evidence of any natural testosterone support compound. It works through two key mechanisms: inhibiting SHBG (the protein that binds testosterone and renders it inactive), which frees up more usable testosterone in the bloodstream, and stimulating the hypothalamic-pituitary-gonadal axis to increase the body's own testosterone production. Studies show free testosterone increases of 37–122% in men with low-normal levels.
The active extract and potency are identical in both forms — our 200:1 ratio means 200kg of raw Tongkat Ali root is concentrated into 1kg of extract, delivering a highly standardised dose of the active eurycomanone compound. Capsules are strongly preferred for palatability as Tongkat Ali has an intensely bitter, medicinal taste in powder form. If using powder, mix into a strong-flavoured juice to mask it, and always use a milligram-precise scale — never estimate by volume at this concentration. Effective dose is 200–500mg of the extract daily.
Initial improvements in energy and libido are often felt within 1–2 weeks. Measurable testosterone increases typically appear after 4–6 weeks of consistent daily use. Physical performance improvements — strength, muscle gain, body composition — are more evident at the 8–12 week mark. Tongkat Ali is not an acute stimulant; it works by gradually restoring hormonal balance, so consistency is everything.
Yes to both. Tongkat Ali stacks exceptionally well with Ashwagandha — they complement each other directly: Tongkat Ali stimulates testosterone production and frees bound testosterone, while Ashwagandha lowers cortisol which suppresses testosterone. Women can take Tongkat Ali at half the standard male dose — it primarily helps women with cortisol reduction, energy, and libido without significant androgenic effects at lower doses.
Yes — cycling is recommended to maintain sensitivity. The most common protocols are 5 days on, 2 days off (weekdays on, weekends off) or 8 weeks on, 4 weeks off. This prevents receptor adaptation and ensures the supplement keeps working at full effectiveness over the long term. Supplement Labs' 200:1 extract is highly potent, so cycling is particularly advisable at this concentration.

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