I found a standardized Tongkat Ali product that has been used in studies, though most of the studies may have been carried out by the manufacturer.. The name of the extract is "Physta" and it is made by Biotropics.
Biotropics Website:
Physta Page
Research page
Biotropics sells a tongkat product called "nuprep" lelaki that uses the Physta extract ( I think it is 60 capsules (one month supply) for around $ 38.00 converting from their currency. I do not know how much it would be to ship it to the USA or if that would be cost effective.
Does anyone have any experience with this extract and/or know anything about the quality of the supplement or the company ?
Amazon sells nuprep, but does anyone know if there are other US suppliers online ?
Other than the original LJ100, I have not been able to find a good source of supply of a reliable Tongkat extract, nuprep / Physta is the only thing I foiund so far.
Is "herbal powers" / "hp life science" the best place to get LJ100 ? Did herbal Powers create the LJ100 extract ? Also, I thought I had heard at one time that there were some issues with Herbal Powers as a company, anyone know anything ?
Any feedback or sources of supply for the Physta Tongkat extract would be appreciated.
Thanks
Edited by John2009, 23 October 2016 - 08:51 PM.