About

Krelune makes bitter nail and cuticle care for the small moments when your hands drift towards your mouth.

Our two formats have different jobs. Bitter Barrier Cream is designed for intact skin around the nails. Nail Biting Stopper is a clear bitter polish for the nail plate.

The idea is a moment to notice: a bitter taste when your fingers reach your lips, followed by a chance to choose what you do next. These products do not physically stop a hand or guarantee that a habit will change.

We believe care should come with clear information. Follow the directions and age guidance on your product label. Bitter Barrier Cream is for adults and should not be used on broken skin.

Explore our approach to evidence, read the frequently asked questions, or ask us a question.