Plant-based protein bars from Shanti Bar offer consumers certified-organic, gluten-free, paleo and non-GMO verified alternatives to getting their protein. Each bar contains 10 to 17 grams of protein and comes in different flavors ranging from Mango Cashew, its recovery bar, to Salted Nutty Caramel, a boost bar. The company said the bars also contain no preservatives, refined sugars or sugar alcohols.