Mavala Stop Nail Biting 10ML

Mavala Stop Nail Biting 10ML

Mavala Stop Nail Biting  is a  transparent formula with a distinct bitter taste. This product can be used alone or over color. It will stop you from putting fingers to your mouth and biting your nails. Also recommended for children who suck their thumbs. 

Mavala Stop Nail Biting has a special kind of prescription, using the most primitive sense of taste (very hard) to remind, to help users kick the bad habits. After many years of laboratory and market testing to determine the safety and it is effectiveness.