It is a clear enamel with a bitter taste that allows to maintain nails and their contour in good condition, by helping break the nail biting habit.

The Mavala Stop helps break the nail biting habit and finger or thumb sucking. 

For children (over 3 years old) and adults. With small children the efficacy can be compromised as their taste buds are not fully developed and they may like the bitterness of the product.