HOW TO USE: Our easy to use pen is ideal for accurate, mess-free and quick application. Remove nail polish before applying the treatment, apply directly to the affected area twice daily for 4 weeks and then once daily until the healthy nail has replaced the infected one. Our treatment protects the newly grown nail from future infection. VISIBLE RESULTS AFTER JUST 7 DAYS: Proven effective at treating and concealing nail fungal infections, designed to tackle dry, brittle, discoloured nails caused by infection, improving the appearance of the infected nail after just 7 days. The Nailner Treatment Pen is 100% compatible with our Breathable Nail Polish for even more coverage. FIGHTS NAIL FUNGUS AT THE SOURCE: Unlike many competitors, our Fungal Nail Treatment Pen has high penetration power, meaning the formula is ideal for targeting and fighting nail fungus at its source. The formulation contains a moisturising ingredient to help condition the nail while treating the infection. HOW IT WORKS: The formula treats nail fungus by saturating the keratin layer of the nail and lowering the pH of the infected nail, creating an unfavourable environment for the fungal infection. It treats, brightens and conditions the nail, as well as helping to prevent future infection. Our Treat & Brighten 2 in 1 Pen contains enough product for approximately 400 applications to keep your toenails moisturised and looking healthy and bright all year round. 2 IN 1 TREATS AND PREVENTS FUNGAL NAIL INFECTION: Our Fungal Nail Treatment Pen is proven effective at treating nail fungus infections while also preventing the spread of nail fungus. While treating and preventing nail infection, the Fungal Nail Treatment Pen will also brighten the nails for healthy looking toenails.