Kingfisher's new Charcoal toothpaste is a refreshing minty fluoride-free toothpaste with activated charcoal to naturally whiten your teeth. Contains no artificial sweeteners, flavourings, colourings or preservative. Kingfisher Natural Toothpaste is the UKs leading brand of natural toothpaste. Available in 8 great varieties including With Fluoride and Fluoride-Free versions.Kingfisher is not tested on animals and contains no animal products whatsoever. It is GM-free, Halal and Kosher.