The behaviour of repetitive or compulsive nail-biting is called onychophagy and is due to different psychological reasons. In addition to affecting the aesthetics of our hands, nail biting facilitates the transport of germs that are hidden under the nails to the mouth and vice versa. It affects both children and adults.
How to use it:
- Product designed to combat the habit of biting the nails by leaving a bitter taste in the mouth. Apply as nail polish 2-3 times a day. Do not use on children under 3 years old.
