Go natural with Pure Protein Pure Protein Peanut Butter Bar (6x). Pure Protein Chocolate Peanut Butter high protein bars are loaded with 20 grams of high quality protein. A pure paradise for peanut butter lovers and anyone who wants to eat good on the go. Keep one close at hand because you never know where temptation is lurking. Pure Protein Bars? High Protein never tasted so heavenly. . (Note: Description is informational only. Please read the ingredient label on the product for more information and always consult your health professional with any questions prior to use.)