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A-F grade per outcome, combining overall evidence with goal-specific relevance. A = strong evidence; F = insufficient. Hover a badge for details.
400mg standardized extract
Morning · with food (preferred)
Standardized root extract (100:1 or 200:1)
Standardized yohimbine HCl ~0.2 mg/kg (roughly 5-15 mg) up to 1-2x daily; start at the lowest dose, ideally fasted for the fat-loss effect. Never combine with other stimulants.
Morning
Standardized yohimbine HCl (known dose)
4-12 weeks
2-4 weeks
2-4 weeks
3-8 weeks
2-8 weeks
Acute
No synergies listed
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