This product is currently sold out.

Please fill in the form below if you'd like to be notified when it becomes available.


Nail biting is a nervous habit, which can rapidly become uncontrollable and quickly worsen the appearance of nails and their contour.

The Mavala Stop-Pen has been specifically developed to help break the habit of putting fingers in the mouth, and restore and keep beautiful nails. It is an applicator pen moistened with a bitter tasting aqueous solution, enriched with a botanical extract that nourishes cuticles and soothes nail contour. Nails and their contour will regain a beautiful and well-cared for appearance. A handy and nomadic format to take everywhere with you.

Key ingredients

🌱 Formulated with 72% of natural origin ingredients.

Contains Denatonium Benzoate, a bitter ingredient, which releases an unpleasant taste when in contact with saliva, and Bulbine frutescens extract (Mannan), a plant native of South Africa that nourishes and soothes the skin around the nails.

Free from formaldehyde, phthalates, sodium laureth sulfate, paraben and fragrance.

Vegan product

How To Use

Apply the product using the felt-tip on nail tips, varnished or not, and their contour, then leave to dry. Repeat 2 to 3 times a day if necessary, until the habit of putting fingers in your mouth or nail and cuticle biting has stopped. Avoid washing hands immediately after application. Avoid touching food with fingers, so that the bitter taste does not transmit to food (use cutlery or wear gloves).

Follow our detailed stop nail biting treatment plan to stop biting your nails in 33 days!

Important: Not for children below 3 years old. The efficacy of the product might not work for younger children as their taste buds are not completely developed yet and they might like the bitter taste.

Dermatologically tested.


You might also like