Not really necessary. I used it for 6 weeks then i was done. I was using it as a test run to order test in a larger amount. 20 pounds after 2 weeks told me it was solid enough at 33mg(best guess) a day. I mixed it in everclear at 33mg/cc, but who knows what the purity was. My best guess is that it was fairly good, because of the gains at that dosage compared to what i have gotten in the past.Noticed gains and sides at 6 days, which is fairly standard for me. Got the usual boost on the weights. Figured the orals were the easiest to road test and also decided if i couldn't trust him with that then i wouldn't bother with anything else. Lost half of it after ceasing from water weight and all is back to normal.
Turns out that he flaked before i was willing to pull the trigger, so bullet dodged i suppose.