Clean. Bright. Natural. Brighten your smile naturally with Peelu Chewing Gum. Used for centuries in Asia and the Middle East for cleansing and whitening teeth, the fibers of the peelu tree are now available in chewing gum sweetened with xylitol! All natural. Cruelty free. Sugar free. Aspartame free. Vegan. Wheat free. Contains no dairy or soybeans. Product of Canada.