Natural Plant Formula-Nail biting treatment for kids cream is made from natural organic plants, including coptis chinensis extract, bitter melon and red pepper. Safe and has no side effects, and can be used by children with confidence. Anti-Nails Biting-Discourages bad habits of thumb sucking and nail biting. Our nail biting prevention cream has enough bitterness to discourage thumb sucking deterrent,helping them to break this bad habit more easily. Long-Lasting-Our nail biting treatment for kids lasts for hours after application, the bitterness won't fade away with hand washing, reapply often, just a little goes a long way. Nourishes Nails -Our nail biting treatment for kids contains a variety of natural ingredients to help care for nails, make them smoother, and help your child grow strong, beautiful nails. Easy to Use- Nail biting prevention cream is easy to use. Just apply a thin layer on your nails, let dry and no re-application is required, the effect lasts all day.