The Raylex is an ideal solution for those suffering from onychophagia: it is easy to apply and easy to carry. Raylex is the first product that combines aversion therapy (bitter taste of the pen) with a motivational one (mobile application).
The nail Raylex contains a combination of citrus skin extract and denatonium (the most bitter substance on the planet) and its application does not produce glosses on the surface of the nail. In addition, the pen is designed for the substance to penetrate the nails instead of staying on the surface preventing the "bitter taste" from moving to the foods we can consume.
The solution is complemented by a "free app" to install on our smartphone that helps us remember when it's time to apply product. It also informs us of the count of days we haven't bitten our nails, offering practical advice.