Tongkat Ali has been shown to increase testosterone in healthy young men, with already high testosterone.
According to this study, 600mg of Tongkat Ali (1.45% eurycomanone; 8.5mg total) increased young (average age 24 years) males’ testosterone from 802 to 924ng/dl in just 14 days.
Make sure you get a product specifying eurycomamone content, which seems to be the main ingredient for increasing testosterone.
In summary, use at least 8mg+ eurycomamone per day for a good increase in testosterone.
The LJ100 extract also has evidence behind it showing that it can increase testosterone and inhibit the aromatase.
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Very Interesting Information in an Easily Digestable Form!
I thoroughly enjoy and look forward to reading Hans’ interpretations and thoughts on the scientific articles he reviews as well as his self-experimentation.
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great info
great info on Tongkat and increasing testosterone
thanks for this – i asked bulksupplements for their 1000mg tongkat pills and they said they do not standardize the eurycomanone content. will switch to the ones you recommend
Perfect!
would one serving of this be sufficient per day? https://www.sourcenaturals.com/products/GP1751
they suggest 1 tablet twice daily, and each tablet has LJ100® Eurycoma longifolia Root Extract (40% Glycosaponins, 22% Eurypeptides) 80 mg
Yes that’s good. I’d just up the dose until you find the perfect dose for you.