No artificial sweeteners (Does not contain sucralose, saccharin, aspartame, acesulfame potassium, neotame, or advantame). thinkPromise (thinkPromise please visit thinkproducts.com to learn more about our commitment to quality ingredients). With a melt-in-your-mouth texture, every bite of this delicious think! Keto Protein Bar is packed with luscious peanut butter and peanut pieces. think! Keto Protein Bars contain the nutrients you need to help maintain your Keto lifestyle.