What is the protein content in RXBARs? On average, the ingredients in our standard bar contains 12 grams of protein per bar. You can find all nutritional information in the attached document or by visiting each product page. Shop RXBARs RXBAR_Nutritional Info_pdf.pdf 2 MB Download Related articles What is the sodium content in RXBARs? Where do I find the nutrition facts for your products? Where do I find a list of all your ingredients? Are RXBARs paleo-friendly? What are natural flavours in RXBARs?