Peelu Peppermint Blast Gum features two unique ingredients that make it better than the rest: xylitol and peelu fibers. Xylitol has become a popular ingredient in oral care products. The natural Peelu fibers also provide for good oral health, as they help keep teeth clean. The Peelu tree has been a source of dental health for over 1,000 years. Try a piece or two especially after a meal or snack.