Has anyone used this so called prohormone Testobol Ether by Promatrix.It contains 100mg of 4,17beta-dihydroxy-4-androstene-3-one which they say is a derivative of 4-hydroxy testosterone and cannot directly convert to estrogen. If anyone has used it or is more knowledgable on the subject of molecular structure than I,all your feedback would be appreciated.
You can read through there info or hype at www.testobol.com/main.html
You can read through there info or hype at www.testobol.com/main.html