PODERM Nail Fungus Serum Pen for Toenails and Fingernails

PODERM Nail Fungus Serum Pen is a liquid nail-care treatment presented for toenails and fingernails affected by fungus or damage. Its twist-to-release brush is described as quick to apply once or twice daily, without filing or removing the nail.

At a glance

Twist-base brush pen for applying serum to nails and surrounding healthy skin.
Listing says to apply once or twice daily. A separate directions section specifies twice-daily use.
The listing says no filing or nail removal is needed and describes the formula as quick-drying.
Developed by a podiatrist and made in Switzerland, according to the listing.

Price

£21.72Save 18%

Reference price: ~~£26.51~~

Price checked: 14 Nov 2026

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Often bought together

PODERM Nail Care Polish with Tea Tree - Base Coat | 8 ML - Swiss Lab | Purifies & Nourishes Yellow, Damaged Nails | Nail Varnish Enriched with Tea Tree, Silicium & Biotin | Created by a Podiatrist

£12.90

PODERM - FUNGAL NAIL TREATMENT FOR TOENAILS EXTRA STRONG - Works from DAY 1 - Enriched with Tea Tree and 100% Natural Ingredients - N°1 Recommended by Podiatrist - Swiss Made

£16.63

Pros and cons

Pros

Pen-and-brush delivery offers a targeted way to apply serum around nail edges and cuticles.
The stated application routine does not require filing or removing the nail.
The listing describes it for both fingernails and toenails.

Technical specifications

9 specifications

Identity
Brand	PODERM

Product details
Form	Liquid
Stated use	Treat fungal infections and repair damaged nails
Weight listed	32 Grams
Number of items	1
Size	1 count (Pack of 1)
Manufacturer	Swiss Footcare Laboratories
Country of origin	Switzerland
Package dimensions	18 x 6.8 x 2.2 cm; 32 g

What to know before buying

Listing details to confirm

The listing claims clinical effectiveness and fast visible results, but these are manufacturer claims rather than independently verified outcomes. Apply only to nails superficially affected by onychomycosis without structural damage or lesions to surrounding skin. Do not use on nails or surrounding skin with visible lesions without medical advice, if allergic to an ingredient, or alongside other nail treatments without medical consultation. Stop and seek medical advice if symptoms or reactions persist. External use only. Avoid eyes and mucous membranes, do not ingest, and keep away from children. The listed ingredients include potential allergens. Listing details are inconsistent or unconfirmed: it gives both once- or twice-daily application and twice-daily directions, describes a 3-second application but does not substantiate that timing, and lists liquid volume as “0.03 Kilograms”, a mass unit rather than a volume unit. Confirm the amount and directions on the selected package.

Who is it for?

A good fit for

People seeking a pen-style topical serum for superficially affected toenails or fingernails, with a simple repeat application routine.
Buyers who want an applicator that the listing says can be used without filing or nail removal.

Less suited to

People with visible lesions, structural nail damage, ingredient allergies, or symptoms requiring medical assessment should seek medical advice before use.
Anyone seeking a clearly stated liquid volume or unambiguous single application schedule should note the listing inconsistencies.

PODERM Nail Fungus Serum Pen for Toenails and Fingernails · photo 2 — Additional product photo 2

Customer reviews on Amazon

3.9 / 5 · 180 ratings

5 stars54%54%
4 stars15%15%
3 stars10%10%
2 stars9%9%
1 star12%12%

Customer feedback is mixed on both the applicator and perceived effectiveness. That matters because the pen format is a central convenience feature, while treatment outcomes can vary. The aggregate ratings are also mixed, so the listing's claims about rapid results should not be taken as a guaranteed experience.

Mixed feedback

Customer feedback is mixed about the applicator.
Customer feedback is mixed about effectiveness.

Frequently asked questions

How often does the listing say to use the pen?

It gives once- or twice-daily use in a feature description, while the directions section says twice daily. Follow the package instructions and seek medical advice if unsure.

Does application require filing the nail?

The listing says no filing or nail removal is needed. It describes applying the serum with the brush to the nail and surrounding healthy skin.

Can it be used on visibly damaged skin around the nail?

The directions say to use only on nails superficially affected by onychomycosis without structural damage or surrounding skin lesions. Do not use on nails or surrounding skin with visible lesions without medical advice.

What if symptoms persist or irritation occurs?

The listing advises stopping use and consulting a healthcare professional if symptoms persist. It also warns that the formula contains allergens and may cause contact allergic reactions.