SupplementDuel

Tongkat Ali

Adaptogen

Malaysian root that may modestly raise free testosterone in low-T men by lowering SHBG. Pair with fadogia for stronger effects.

testosteronelibidoSHBGandrogen
Typical dose
200–400 mg daily
Evidence
Limited (small studies)
Onset time
Cumulative: 2–6 weeks
Half-life
—
Forms
Capsule, Powder
Source
plant
Best taken with
morning, empty stomach
Best time of day
morning
Bioavailability
3/5
Safety rating
3/5
Price per serving
$0.70
Vegan / GF / 3rd-party
✓ / ✓ / ✓
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Vetted brands, third-party testing, ships worldwide.

Common uses

  • • Low T support
  • • Libido
  • • Mood
  • • Strength

Effect profile

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Immunity
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Common side effects

  • • Restlessness
  • • Insomnia
  • • Increased androgens

Avoid if

  • • Hormone-sensitive cancers
  • • Pregnancy

Drug interactions

  • • Diabetes meds
  • • Blood pressure meds

Related adaptogen supplements

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Medical disclaimer

SupplementDuel is for educational purposes only and is not medical advice. Consult a physician before starting, stopping, or combining supplements.