Nailner Treat & Colour

  • Proven effective against nail fungus
  • With breathable nail polish
  • Camouflages any unsightly discoloration or damage caused by infected nails

How does Nailner Treat & Colour work? 

Nailner Colour combines treatment with breathable nail polish for healthy and beautiful nails all year long.


Nailner Brush treatment fights fungal nail infection in three ways:

  1. Penetrating the nail: unique ingredients saturate the nail and combat the fungus at its core.
  2. Removing the infection: by lowering the nail’s pH level, Nailner restores its healthy environment and kills fungus.    
  3. Preventing new infection: Nailner protects the newly grown nail from infection when applied as daily maintenance.


Nailner Breathable Nail Polish disguises unsightly damage with an attractive natural looking colour, making it an ideal solution for wearing open shoes. This breathable formula can be used on all nails, infected or healthy.

Why not normal nail polish? 

  1. Using normal nail polish will lock up the fungal infection, resulting in the worst conditions for Nailner solution to treat the nail.
  2. Using Nailner Breathable nail polish will not lock up the fungal infection, resulting in the best possible conditions for Nailner solution to treat the nail.


  • 1. Before each application remove nail varnish from the nails that need to be treated.
  • 2. Apply Nailner Brush treatment (transparent liquid) to the entire surface of the infected nail, including the underside of front edges.
  • 3. Let the solution dry for 1-2 minutes.
  • 4. Paint the nails with Nailner Breathable Nail Polish and allow to dry (normally 2-3 minutes). All nails can now be painted.
  • 5. Before the next application, remove nail polish with nail polish remover (preferably acetone-free) from the nails that need to be treated and repeat the process above. The healthy nails can remain painted (recommended to clean and let nails breathe every 2 weeks)

Frequently asked questions

INCI Nailner Brush treatment (Medical Device):  Ethyl Lactate, Glycerin, Aqua, Lactic Acid, Citric Acid.


INCI Nailner Breathable Nail Polish (Cosmetic Product):

Butyl Acetate, Ethyl Acetate, Nitrocellulose, Acetyl Tributyl Citrate,

Isopropyl Alcohol, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride  Copolymer, CI 77891, Polyethylmethacrylate, Sucrose Acetate Isobutyrate,  Stearalkonium Bentonite, Silica, Diacetone Alcohol, Benzophenone-1,  CI 77491, CI 77499, N-Butyl Alcohol, Trimethylpentanediyl Dibenzoate,  CI 19140, Polyurethane-67, Dimethicone, Methoxyisopropyl Acetate,

Trimethylsiloxysilicate, Decyl Alcohol, Phosphoric Acid.

Nailner ensures that the fungus infection is completely gone within approximately 12 weeks. And a few weeks after you have started using Nailner you will note a visual improvement. However, even once the infection is cured, complete visual recovery of the nail may take some time as the damaged nail will have to be replaced by a healthy nail. The time this takes depends on the size of the nail as well as the original state of infection. The re-growth period for toenails can take up to 12 months.

Treat the infected nail(s) twice daily for the first four weeks and once daily thereafter, until a healthy looking nail has replaced the damaged nail.  During this treatment, use Nailner products preventively on the healthy nails (once a day is enough), to stop the fungal infection spreading to other nails. Once cured, you can continue to use Nailner products to prevent re-infection. Read the instructions on this website, on the packaging or the leaflet.

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