I'm using this stack right now, I absolutely love it. IMO it's one of the most effective stacks that I have EVER used. I'm pretty much just taking it how the label says dude. I take my Levi-R as soon as I wake up, about a half hour before eating my breakfast shake. With my breakfast shake I take the DCP and some Green Tea Extract. About 6 hours later I take the next serving of Levi-R about an hour or so after lunch, which is about 45 min or so before my next small meal. With that meal I take the DCP, then I take the 3rd serving of DCP with another meal later on. Since you have to take the Levi-R at least 30 min. before eating, this might change for you some. But just do what it says on the label, you're gonna LOVE it!!!