Is the Strawberry Superstar BURSTkids Toothpaste Certified Non-GMO? July 27, 2021 21:41 Updated Yes! The Strawberry Superstar BURSTkids Toothpaste is Certified Non-GMO Related articles Is the Bubblegum Bonanza BURSTkids Toothpaste Certified Non-GMO? Does the Strawberry Superstar BURSTkids Toothpaste contain fluoride?