Are the BURSTkids Flossables Gluten Free? July 13, 2023 16:02 Updated Yes, The BURSTkids Flossables are Gluten Free Related articles Is the BURST Floss gluten free? Do the BURSTkids Flossables contain fluoride? Is the Marshmallow Sparkle BURSTkids Toothpaste gluten free? How long will it take for the BURSTkids Flossables to biodegrade?