These bars are the real deal, coming in a variety of flavors; from sweet to savory, you’ll have plenty of options for whatever mood you are in. All the bars are Gluten, Soy, and GMO free. Each bar is 180-190 calories and packs 6-7g of protein in a small package so you can get the calories you need without struggling to put down a bar while moving quickly on the trail. Our favorite flavors include the Cinnamon Roll’n, Moroccan Your World, and the always delicious Ah, Fudge Nuts! The real test of these bars came on a recent spring ski tour, our tester started to feel a hint of altitude sickness coming on approaching 13,000’ knowing that he needed to fuel up before it got worse. Typically in these situations as the nausea sets in it can be difficult to put down an entire bar and get sufficient calories to fend off the altitude sickness. The Smooth Caffeinator bar was easy to put down quick and tasted great, the hint of caffeine was a welcome addition and the bar powered our tester for the summit push and helped alleviate any symptoms of altitude sickness.