PowerBar Roasted Peanut Butter Pure & Simple Harvest Energy Bar. Long lasting energy. PowerBar is backed by Nestl's. Worldwide leadership in nutritional science. This bar delivers 10g of whole grain oats, 5g of protein and 2g of fiber for long-lasting energy. You're Stronger Than You Think, 1-800-587-6937 (8-8ET) www.powergar.com.