Oral
trenbolone is extremely toxic. It was first explored quite some time ago by Negma in France, the same company that marketed Parabolan (trenbolone). But the drug was never approved by the French government and was hence never produced. The reason was extreme hepatoxicity. Bill Roberts, the biochemist, once commented that taking Oral
trenbolone made taking insane doses of
anadrol and
Halotestin together look mild on the liver. While I was unable to find anything in the literature that describes the extent of the liver toxicity, it's a generally accepted fact that it is extreemly toxic. That's also why, to the disappointment of many, you will never find a commercially marketed Oral trenbolone product. Its only sold in bulk to labs and universities for research studies involving androgens.