5 g fiber. 13 g protein. 2 g sugar. Gluten free. New look! Certified gluten free by GFCO, gfco.org. We're social. Join the conversation on Facebook; Twitter; Instagram; Pinterest. Certified gluten-free by GFCO. Made with non GMO soy protein. www.thinkproducts.com. I believe eating healthy with nutritious and delicious ingredients helps to boost energy and good digestion. With thinkThin High Protein + Fiber, I created a bar that provides 13 g high protein, 5 g high fiber, and is absolutely gluten free. A go-to snack that is both satisfying and delicious. To your vitality, Lizanne, Founder of thinkThin. Product of USA.