I seriously get pleasure from BPI - The 1.M.R /New Formula/ 28 Serv., it provided me with the intensity and stamina which I needed without any sort of annoying unwanted effects in the gym nor a crash after. This May be simply because it was the modern DMAA free formula, however I was able to deal with the high intensity well.
The safe attitude is then to stay under a reasonable limit: in that way you won't have the maximum benefits but you stay on the safe side. This means a higher proportion is included. Many maple syrup producers use chemicals in processing; buy only organically produced maple syrup to avoid this.
