Protein bars can be great if you are someone that’s constantly on the go and doesn’t have much time to spare. Most just look like an ordinary chocolate bar so they’re more discreet than a ready to drink protein shake and easier than taking protein powder and a mixer to work with you. Most of the protein bars available today have pretty amazing nutritional content, some contain as much as 40g of protein per bar. That’s as much protein as you would get from a medium-large chicken breast in just one protein bar. So we’ve picked the best of the bunch for you to try.