Last month Muscletech confirmed two new supplements were on their way for 2013, of which one has had all of it’s information dropped in one fell swoop. The latest product to join the brand’s line up is Test HD, and despite our early speculation, it has come under Muscletech’s Performance Series. As you may have guessed from it’s title the supplement is a testosterone booster presumably designed to go a bit further than their powdered Anotest. Making the new muscle builder’s list of contents is shilajit extract, boron from Anotest and Alphatest, stinging nettle, the classic tribulus, broccoli powder, and one of the ingredients used in Gaspari’s powerful muscle builder Anatropin, velvet bean extract. Test HD’s list of features is rather slim, however we are going to say the product is a much better effort than Anotest, a formula we tried and did not see that great of a return on. As for the arrival of the new testosterone booster, Muscletech have unfortunately only listed it as coming soon. On the bright side, we do have the official facts panel below, and because Test HD is a part of the brand’s Performance Series the label is fully transparent.