herb
Tongkat Ali
TL;DR
Eurycoma longifolia (Tongkat Ali/Long Jack) is a Southeast Asian herb with strong clinical evidence for testosterone optimization, male fertility, and adaptogenic stress relief. Active compounds (eurycomanone, quassinoids) reduce SHBG, increase free testosterone, and lower cortisol.
Overview
Eurycoma longifolia (Tongkat Ali/Long Jack) is a Southeast Asian herb with strong clinical evidence for testosterone optimization, male fertility, and adaptogenic stress relief. Active compounds (eurycomanone, quassinoids) reduce SHBG, increase free testosterone, and lower cortisol.
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products in our database contain Tongkat Ali
Source · MoodStack database
Benefits
- Testosterone optimization
- Male fertility
- Cortisol reduction
- Body composition
- Ergogenic performance
Dose guide
Common dose
200-400 mg standardized extract daily (2% eurycomanone)
Typical range
200–400 mg
Based on 3 products in our database.
Products with Tongkat Ali
Interactions
synergistic. Tongkat Ali increases testosterone via LH stimulation and SHBG reduction while ashwagandha supports testosterone via cortisol reduction; complementary androgenic support
synergistic. Tongkat Ali stimulates LH release centrally while fadogia may directly stimulate Leydig cell testosterone production; different points of action in HPG axis
enhances. Tongkat Ali has mild angiotensin-II receptor blocking activity; may have additive hypotensive effects
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Medical disclaimer: This content is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before starting any supplement regimen.