I've read some very favorable feedback (anecdotal) on Get Diesel supplements but availability isn't widespread. The Get Diesel website lists only five online retailers (bodybuilding.com and DPS are the only ones I am familiar with). I usually buy from Nutraplanet, sometimes 1fast, neither of which carry Diesel. To minimize shipping costs, I like to avoid ordering from multiple retailers. I wonder why Diesel supplements aren't more readily available.