The following list of Protein Bars contains the highest quality protein available from around the world. There are over 600 protein bars listed on this page. The bar selection is divided into categories based on protein content, and many are labeled "best" to "lowest fat". Some of the brands listed have the highest calorie and fat content of all protein bars, so if you are looking for the most protein, this is the place to start. Many of the brands have a "free-from" disclaimer which is not an option for many of the brands. These are all of the best protein bars available. The list of brands and products is sorted by brand name (top right) and product category (bottom left). There are several products in each category, each of which has their own unique benefits. There is a lot of protein in each of the protein bars on the list, but in the end, what matters most is that these protein bars are all 100% protein, with very few added ingredients. Each one is carefully made with ingredients that will enhance its protein content, while still maintaining its overall nutritional value. This makes them all a good choice for people looking to build muscle and get in a good calorie burn.