Mavala Stop is specifically formulated to deter nail biting and thumb sucking in both adults and children. Its specialized, slightly bitter taste acts as a highly effective behavioral deterrent when applied to the nails. This treatment is clear, allowing it to be worn over polished nails if desired. Regular application ensures that the unpleasant taste is constantly present, helping to break the habit quickly and safely. It is a straightforward intervention for regaining control over unwanted oral habits. Ideal for those struggling to stop putting their fingers or thumbs in their mouth, this product assists in keeping nails healthier and intact.