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The 3-step routine to stop biting your nails


Nail biting affects children and adults alike and causes lasting damage to the nail and surrounding skin. This kit brings together 3 Vitry essentials to break the habit and repair nails.

Bitter Repair Sensitive Nail Polish, invisible once dry, discourages nail biting thanks to its very bitter taste while strengthening the nail; it is tested under dermatological and pediatric supervision, for ages 4 and up. L'Nail and Cuticle Oil, vegan, nourishes damaged cuticles. The Fluorescent Ceramic Nail File, made in France, smooths irregular edges that invite nail biting.

Instructions for your nail-biting routine

  • File uneven edges with the Ceramic Nail File, always in the same direction
  • Apply one coat of Sensitive Repairing Bitter Nail Polish to clean, dry nails once a day until you stop the habit
  • Remove the previous coat with a gentle nail polish remover before each new application
  • In the evening, massage 1 drop of Nail and Cuticle Oil around each nail

Tip: once you have stopped the habit, continue using the Bitter Nail Polish twice a week for 1 month to prevent relapse.

Safety advice and precautions for use

  • Flammable products (skincare and nail polish): keep away from flames and heat sources
  • Keep out of reach of children
  • For external use only; do not ingest
  • Avoid contact with eyes
  • Bitter Nail Polish: not recommended for children under 4
  • Ceramic nail file: fragile material; replace the cap after use


The ingredient list may change over time. Please refer to the information on each product’s packaging for the most up-to-date ingredient list. If you have an allergy, always check the ingredients on the packaging before use.

SENSITIVE NAIL REPAIR BITTER POLISH – INGREDIENTS: ETHYL ACETATE, BUTYL ACETATE, CELLULOSE ACETATE PROPIONATE, ADIPIC ACID/NEOPENTYL GLYCOL/TRIMELLITIC ANHYDRIDE COPOLYMER, MEK, SILICA, ISOPROPYL ALCOHOL, DENATONIUM BENZOATE, CAPRYLIC/CAPRIC TRIGLYCERIDE, GLYCOLIC ACID, N-BUTYL ALCOHOL, HEXANAL, APIUM GRAVEOLENS (CELERY) SEED EXTRACT, PANTHENOL, AQUA (WATER, EAU), TOCOPHEROL, LIMONENE. | NAIL AND CUTICLE OIL – INGREDIENTS: CAPRYLIC/CAPRIC TRIGLYCERIDE, PARFUM (FRAGRANCE), COCOS NUCIFERA (COCONUT) OIL, PRUNUS AMYGDALUS DULCIS (SWEET ALMOND) OIL, DIETHYL SUCCINATE, SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL, BENZOTRIAZOLYL DODECYL p-CRESOL, VANILLIN, AQUA (WATER, EAU), CI 47000 (YELLOW 11).
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FAQ

The Sensitive Repair Bitter Nail Polish is suitable for children aged 4 and up. Before this age, the bitter taste is not yet perceived well, and the risk of ingestion is greater.

First file down any uneven edges with the Ceramic Nail File, then apply Bitter Nail Polish to clean, dry nails, and massage in a drop of Nail and Cuticle Oil in the evening.

No, it is transparent and invisible once dry. It can also be applied as a top coat over colored nail polish.

Once a day until the habit is broken, then twice a week for 1 month to prevent relapse.

Yes, the Fluorescent Ceramic Nail File is available in several colors: choose your favorite when adding the kit to your cart.