Nail Hardener - Extra Strong & Invisible

Please note: At the moment, you will receive our products with Dutch/German packaging. English packaging is not available at this time. Click here for English product information.

Nail Hardener – Extra Strong & Invisible

Strong nails, no nonsense. This powerful hardener strengthens your nails from within, without leaving any shine or coating. Developed with the expertise of guitarists – built to withstand anything your nails go through.

✔️ Strengthens and hardens natural nails
✔️ Invisible formula – no polish, no shine
✔️ Noticeably stronger within 1 week
✔️ Contains Dimethyl Urea – scientifically proven
✔️ Easy and quick to apply

💡 Tip: Combine with our cuticle oil for the best results.

How to Use

Apply a thin layer to clean nails once a day and let it absorb for 5 minutes. After 1–2 weeks, reduce to 1–2 times a week. Avoid skin and cuticles.

Ingredients

Aqua, Alcohol denat, Polysorbate 20, Dimethyl Urea, SLES, Coco-Betaine, Panthenol, Commiphora Myrrha oil, Lavandula Angustifolia oil, Rosmarinus Officinalis Leaf Oil, Tocopheryl Acetate, Phenoxyethanol, Ethylhexylglycerin, Citric Acid, CI 42090

Warning

For external use only. Test on a small area of nail first. Discontinue use if irritation occurs. Keep out of reach of children.