I'd run the tvar at 150mg, my friend got good results at that, said he was annoyed as **** at everyone the entire time he was on. But I'd drop the sd. Promag I'd run at 100. But if they at combined. I wouldn't take pro mag over 125mg. If u run it at any dose u will get results. Especially if just using to add in muscle sparing on a cut. If u high dose it u'll do more of a lean bulk. This is all stated assuming u have a proper diet.