#1 Best Seller :Stop Nail Biting: Since 1968, Mavala Stop Nail Biting has been helping people all over the world Stop Biting nails and Thumb sucking. The original first to market formula.

  • Nail biting is a nervous habit, which can rapidly become uncontrollable.
  • Mavala Stop has a bitter yet harmless taste and the appearance of clear enamel.
  • It helps to break the nail biting habit and thumb sucking.
  • Works for children (more than 3 years old) and adults.
  • 10ml