The athletes and foodies in the Clif kitchen have crafted a different kind of energy bar. CLIF Nut Butter Filled Bars bring together two great energy foods – a delicious, creamy nut butter inside an organic energy bar – to deliver sustained energy.

- Certified USDA organic, non GMO
- Low glycemic (low glycemic-index foods digest slowly for prolonged levels of energy)
- Does not contain partially hydrogenated oils, high fructose corn syrup, or artificial flavors