Eurycoma longifolia
A Southeast Asian herb used for male vitality, hormonal balance, and athletic performance support.
Sign in and complete your health profile to see safety warnings personalized to your age, sex, medications, conditions, and allergies for this herb.
If you take any medications, review these interactions carefully.
May interact with diabetes medications, blood pressure medications, and immunosuppressants.
Full contraindication details are available to signed-in users. Create a free account.
Insomnia, restlessness, anxiety. GI upset. May affect testosterone levels.
Full dosage ranges, extraction ratios, and step-by-step preparation instructions for Tongkat Ali are available to members.
Create a free accountPersonalized Guidance
Our Herbal Support Finder matches you with herbs based on your wellness goals, health profile, and medications.