20 g Protein. 0 g Sugar per bar. Gluten free. Certified Gluten-Free by GFCO. No artificial sweeteners (Does not contain sucralose, saccharin, aspartame, acesulfame potassium, neotame, or advantame). Low GI. Not a low calorie food. GMO free (All ingredients have been produced without genetic engineering). ThinkThin is now Think! Each think! bar blends delicious, crave-worthy flavors with the hunger-fighting protein punch you need to accomplish your goals. So, whether you are on the go, need a snack halfway up the trail, or crave a pick-me-up before your workout, grab a think! bar. Every bite of this Chunky Peanut Butter protein bar is chock-full of wholesome roasted peanuts covered in delicious chocolate. I think! I can. GI Labs tested. www.thinkproducts.com.