New to this website and this is my first post. I hope to get a lot of knowledge from everybody as well as spill my own on you all. I am pretty into Pre workout supplements, and i have taken almost every single one out there on the market...I used to take Jack3d which was very good, but i didn't like how I came down afterwards. I just started taking the pre-training formula by Gamma Labs, i don't know if anybody has ever heard of it, but this stuff is ridiculous lol. I have never got such a crazy pump in my entire 10 years of lifting. I would definitely suggest trying it out.