Nailner Brush 2-in-1 - 5ml

Based on 1 reviews
In stock
Laura Henderson - Medical Content Writer
Laura Henderson
James O'Loan - CEO & Superintendent Pharmacist
James O'Loan
CEO & Superintendent Pharmacist
How we ensure accuracy in our content

What is the Nailner 2 in 1 Brush?

This Nailner 2 in 1 Brush is a treatment for fungal nail infections which can improve the appearance of an infected nail within just 7 days. It kills nail fungus, treating your infection and helping to prevent your infection from coming back. Unlike other fungal nail treatments, this product doesn’t need you to file your nail, you just brush the solution onto your nail every day – easy!


What are fungal nail infections?

Fungal nail infections are common ailments which can affect your fingernails and toenails. They happen when the natural fungus that lives on your skin is given a warm, moist environment where it can thrive, for example, a sweaty sock or gym trainers.


How will this product treat my fungal nail infection?

Nailner 2 in 1 treats your fungal infection by lowering the pH balance of your infected nail. This changes the environment of your nail, making it difficult for fungus to live and thrive and effectively killing the infection. When this fungus grows under your nail, a fungal nail infection can develop, which can cause symptoms such as:

  • Discolouration
  • Brittle nail
  • Pain
  • Swelling around the nail
  • Your nail breaking or falling off


How long will it take to see a difference?

Nailner 2 in 1 contains a brightening ingredient which helps to improve the appearance of your nail within just seven days. However, your nail may be visibly damaged by the infection and it can take up to 12 months before a healthy nail grows in and replaces the damaged nail.


Can I use this product if I’m using other medication?

If you’re using any other medication, including those you obtained without a prescription, speak to your doctor or Chemist 4 U pharmacist before using this product. Some medications can interact when used together, causing unwanted side effects or making your medication less effective.


How to use the Nailner 2 in 1 Brush

Before every application of this product, clean the infected nail and remove any nail varnish. Apply Nailner 2 in 1 twice a day using the brush provided for the first 4 weeks of treatment. After 4 weeks, continue applying this product once a day until the infection has entirely grown out. Make sure you apply this product to the entire surface of the nail, including the underside of the front of your nail.


When should this product not be used?

Do not use Nailner 2 in 1 if you are allergic to any of the listed ingredients. For external use only, avoid contact with eyes and other sensitive areas. When applying this product to your nail, avoid contact with the skin surrounding your nail, as this may cause irritation. Speak to your doctor or Chemist 4 U pharmacist before using this product if you have diabetes or suffer with poor circulation.


Does this product have any side effects?

Like all medications, Nailner 2 in1 can have side effects, although not everyone will experience them. If you experience any side effects while using this product, stop use and speak to your doctor or Chemist 4 U pharmacist. For more information about reporting the side effects of medication, please see the MHRA’s Yellow Card Scheme.


How to store this product

Store in a cool, dry place. Store in original packaging and do not use if expiry date printed on packaging has passed. Keep out of sight and reach of children.


Important Information

This product is a medicine; make sure to speak to your doctor or Chemist 4 U pharmacist before taking this product if you have an underlying medical problem or are taking any other medicine or complementary therapy. If your symptoms get worse or continue after taking this product, contact us or your doctor. For medical services in your area, please refer to

If you are pregnant, trying to become pregnant, or breastfeeding, speak to your doctor or our pharmacist before taking this product. If you suffer from any allergies, ask your doctor or our pharmacist if this medicine is right for you.

Store all medicines out of sight and reach of children.

Please read the included leaflet carefully before using this product.

Please contact your GP if appropriate regarding this product.


Helpful Advice on Medication Restrictions & Addiction

For further information on our medication restrictions policy, please click here.

If you are concerned about addiction to 'over the counter' medication, we urge you to visit the below links for professional help and advice:


  • Ethyl Lactate, Glycerin, Aqua, Lactic Acid, Resacetophenone, Citric Acid

Brand Information
Brand Name

Can I use this while breastfeeding?

Yes, you can use the Nailner Nail Fungus Treatment Pen if you are pregnant, trying to become pregnant or breastfeeding. However, you should always make sure that you keep this product out of sight and reach of children.

I’ve been using Nailner for two weeks and it’s causing severe dryness around my nail and I think the nail has lifted off the bed. Should I keep using it?

If you experience any issues while using Nailner, you should discontinue use.

However, you should take care not to allow contact with healthy skin so you could try using some vaseline or similar around the nail to stop the product from coming into contact

Ask a Pharmacist

Didn't find the answer you were looking for? Submit a private question to be answered by one of our qualified UK pharmacists.

* Name and email address are only captured so you can be emailed a response when your question is answered by a pharmacist. No personally identifiable information is stored or displayed at any time.

Shipping Times

MethodHandling TimeTransit TimeTimescaleApprox Cost
Standard Shipping (3-5 Working Days)123£2.95

Times are given in working days and are approximate. Costs may change based on order total, day of the week or location within the UK. Ability to hit timescales will depend on whether the products are ordered before a cut off time, as well as additional administration time incurred in reviewing your order.

Please review the estimates at the checkout.

Shipping Costs

Free UK Delivery on all orders over £30* - Delivery within 3-5 working days.

Standard UK Delivery - £2.95* - Delivery within 3-5 working days.

Express UK Delivery - £4.95** - Delivery within 1-2 working days.

Temperature Controlled Delivery - £8.85 - Delivery within 1-3 working days.

Please Note: These prices are shown as a guide only. All delivery times are approximate but have been obtained in good faith.

*Excluding refrigerated products and treatments which are subject to different postage charges.


Discreet Delivery

All our items are sent completely discreet for your peace of mind.

This means the packaging is plain, there is no mention of what product is inside your package and there is no mention of Chemist4U either.

We respect that many of our products are of a sensitive nature - this is why we take every step to keep your purchases private.

Returns Information

Customers can read our full returns policy by clicking here

Nailner Brush 2-in-1 - 5ml Reviews

Not a product for the impatient wanting instant results, but by following the instructions given, it is a highly effective problem solving treatment.

Advice & Guides

How to treat your fungal nail infection

How to treat your fungal nail infection

You don’t spend a whole lot of time examining your nails but you have to admit that something’s up.

It’s looking a little bit yellow and, if you’re completely honest with yourself, it smells a bit funky.

Looks like you could have a fungal nail infection, but what does that actually mean? Let’s take a look at that nail fungus and what you can do to treat it.

Read More
What are the different types of toenail fungus?

What are the different types of toenail fungus?

      Toenail fungus, also known as a fungal nail infection, is anything but fun. They’re common and usually aren’t anything to worry about, typically affecting the toenails due to the warm and moist breeding ground of your feet that’s ideal for fungus. However, they can occasionally affect the...

Read More