Is the Marshmallow Sparkle BURSTkids Toothpaste vegan? July 27, 2021 21:27 Updated Yes! The Marshmallow Sparkle BURSTkids Toothpaste is vegan. Related articles Is the Strawberry Superstar BURSTkids Toothpaste vegan? What flavour BURST Floss comes with the BURST Lavender Floss kit? What are the ingredients in the BURSTkids Bubblegum Bonanza Toothpaste? Is the Marshmallow Sparkle BURSTkids Toothpaste gluten free? Does the Bubblegum Bonanza BURSTkids Toothpaste contain fluoride?