I know that this may be tough w/o a pic, but my buddy has some trenbelone acetate. I have never heard of it in this form. It is apparently made by a company called Hoechst-Roussel Vet (legit company). It is already made, and is in a 30 ml. vial. It says that it is 70mg/ml finaplix-h, for feedlot heifers(sp?). It has a silver label with black writing. I can get the lot # if needed. It certainly looks like finaplix. Has anyone else ever seen this? Is it legit. I would greatly appreciate any feedback. He has seen great results so far.