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Profoot Corn Removal Plasters 5s

Profoot Corn Removal Plasters 5s

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  • ✔️ Targets hard corns with salicylic acid 40% directly
  • ✔️ Softens and loosens corn tissue within 48 hours
  • ✔️ Adhesive plaster design keeps treatment precisely in place
  • ✔️ Suitable for adults and children aged 12 and over
  • ✔️ Pack of five plasters for a complete treatment course

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What Are Corn Removal Plasters and Do They Really Work?

 

Foot corns are small, hardened areas of thickened skin that develop in response to repeated friction or pressure — usually from ill-fitting shoes. They can be surprisingly painful, especially when you're on your feet all day. Corn removal plasters offer a straightforward, at-home solution that you can pick up without a prescription. Profoot Corn Removal Plasters 5s are medicated adhesive plasters designed to sit directly over the corn, delivering active treatment exactly where it's needed. If you're browsing our foot care collection, you'll find these plasters alongside a range of other products to keep your feet comfortable and healthy.

Each pack contains five plasters, making it easy to complete a full course of treatment at home. At just £2.28, they represent an accessible option for anyone dealing with the discomfort of a hard corn on the foot.

 

How Do Profoot Corn Removal Plasters Work?

 

The active ingredient in these plasters is salicylic acid 40%. Salicylic acid is a well-established keratolytic agent — meaning it works by breaking down the bonds between skin cells in the thickened, hardened tissue of a corn. Here's how the process unfolds:

  • The medicated pad is applied directly over the corn, holding the salicylic acid in close contact with the affected skin.
  • Over time, the acid softens the hardened keratin layer, making the corn easier to remove.
  • After soaking the foot in warm water, the softened tissue can be gently rubbed away using a pumice stone or foot file.
  • Repeated applications gradually reduce the size of the corn until it is fully removed.

This mechanism is well recognised in dermatology and is the basis for many OTC corn and callus treatments available in the UK.

 

Who Should Use Profoot Corn Removal Plasters?

 

These plasters are suitable for adults and children aged 12 and over who have a hard corn on the foot caused by friction or pressure. They are particularly useful for people who want a convenient, self-managed treatment without needing to visit a podiatrist for a straightforward corn. That said, they are not appropriate for everyone.

  • Adults with a single, clearly defined hard corn on the foot
  • People whose corns are caused by footwear rubbing or pressure points
  • Those who have healthy circulation and no underlying foot conditions
  • Individuals aged 12 and over who can follow the application instructions carefully

If you're unsure whether your skin problem is a corn or something else — such as a verruca or callus — it's worth speaking to a pharmacist before starting treatment.

 

How Do Profoot Corn Removal Plasters Compare to Other Corn Treatments?

 

Feature Profoot Corn Removal Plasters 5s Salicylic Acid Gel/Liquid
Active ingredient Salicylic acid 40% Salicylic acid (variable %)
Application method Adhesive plaster — stays in place Painted on with applicator
Ease of use Simple peel-and-apply Requires careful application to avoid surrounding skin
Suitable for active use Yes — plaster protects the corn Less practical during the day

 

Are Profoot Corn Removal Plasters Safe to Store at Home?

 

Yes, provided you follow a few simple guidelines. Store the plasters below 25°C in a cool, dry place — avoid bathrooms where humidity can affect the adhesive. Keep them out of reach of children and away from direct sunlight. Check the expiry date on the packaging before use, and do not use any plaster that appears damaged or has lost its adhesive quality.

If you're managing other skin concerns alongside foot corns, our skin care collection includes a range of products to support overall skin health. Always read the label carefully before applying any medicated plaster, and if you have any doubts about suitability, consult your pharmacist first.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

Profoot Corn Removal Plasters 5s specifications
Treatment category Foot care / Corn removal
Active ingredient Salicylic acid 40%
Mechanism of action Keratolytic — softens and breaks down hardened skin
Suitable for Adults and children aged 12 and over
Pack size 5 plasters
UK classification General Sale List (GSL)
Preparation Medicated adhesive plaster
Route of administration Topical (external use only)

Specifications of Profoot Corn Removal Plasters 5s

 

What Are Profoot Corn Removal Plasters and What Are They Used For?

 

Profoot Corn Removal Plasters 5s are medicated topical plasters used to treat hard corns on the feet. Each plaster contains salicylic acid 40% as the active ingredient. Corns are areas of thickened, hardened skin that form when repeated pressure or friction causes the skin to protect itself by building up layers of keratin. They most commonly appear on the tops and sides of toes, or on the sole of the foot. These plasters are intended for external use only and are classified as a General Sale List (GSL) medicine in the UK, meaning you can buy them without a prescription.

 

What Do You Need to Know Before Using Profoot Corn Removal Plasters?

 

Before applying these plasters, it's important to check that they are appropriate for your situation. Do not use them if any of the following apply:

  • You have diabetes — salicylic acid can cause skin damage in people with reduced sensation or poor healing
  • You have poor circulation or peripheral vascular disease
  • The skin around the corn is broken, infected, inflamed, or irritated
  • You are pregnant or breastfeeding — seek pharmacist advice first
  • You are under 12 years of age
  • You are allergic to salicylic acid or any other ingredient in the plaster
  • The affected area is on your face, genitals, or mucous membranes

There are no significant known drug interactions with topically applied salicylic acid at this concentration when used as directed. However, if you are using other topical skin treatments on the same area, speak to your pharmacist before combining them. People with diabetes are strongly advised by the NHS to have their foot problems assessed by a healthcare professional rather than self-treating. You can also explore our pain relief collection if you need additional support for foot discomfort while your corn heals.

 

How Should You Use Profoot Corn Removal Plasters?

 

Follow these steps carefully to get the most from your treatment and to protect the healthy skin surrounding the corn:

  1. Wash and thoroughly dry the affected foot before application.
  2. Identify the corn clearly — the plaster must cover only the corn, not the surrounding healthy skin.
  3. Peel the backing from the plaster and centre the medicated pad directly over the corn.
  4. Press firmly to ensure the plaster adheres securely.
  5. Leave the plaster in place for up to 48 hours.
  6. Remove the plaster and soak the foot in warm water for 5–10 minutes.
  7. Gently rub the softened corn tissue with a pumice stone or foot file.
  8. Repeat the process with a fresh plaster as needed until the corn is fully removed.
Indication Age Group Dose Frequency
Hard corn on foot Adults and children 12+ One plaster per corn Every 48 hours, as needed
Hard corn on foot Under 12 years Not recommended Seek medical advice

 

What Are the Possible Side Effects of Profoot Corn Removal Plasters?

 

Like all medicines, these plasters can cause side effects, although not everyone will experience them. Salicylic acid is generally well tolerated when applied correctly to the corn only. Problems tend to arise when the plaster slips and the acid contacts healthy surrounding skin.

Common side effects:

  • Mild stinging or burning sensation at the application site
  • Redness of the skin directly under or around the plaster
  • Temporary skin discolouration (whitening of treated tissue)

Less common side effects:

  • Skin irritation or peeling of surrounding healthy skin if the plaster is misapplied
  • Allergic contact dermatitis — rash, itching, or swelling beyond the application site
  • Signs of skin infection (increased redness, warmth, pus) — stop use immediately and seek medical advice

If you experience a severe allergic reaction — including difficulty breathing, swelling of the face or throat — seek emergency medical attention immediately.

 

How Should You Store Profoot Corn Removal Plasters?

 

Correct storage helps maintain the effectiveness of the medicated plasters and keeps them safe for use. Our first aid collection includes other products that benefit from similar careful storage at home.

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight and sources of heat
  • Do not store in a bathroom — humidity can affect the adhesive
  • Keep out of the sight and reach of children
  • Do not use after the expiry date printed on the packaging
  • Dispose of used plasters safely in household waste — do not flush

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy Profoot Corn Removal Plasters online in the UK?

You can buy Profoot Corn Removal Plasters 5s online from Cured Pharmacy for just £2.28, with convenient delivery to your door. They are also stocked in some high street pharmacies and supermarkets across the UK. Ordering online means you can browse our full foot care collection and find everything you need in one place.

How do Profoot Corn Removal Plasters work in the body?

These plasters contain salicylic acid 40%, a keratolytic agent that breaks down the hardened keratin protein in a corn, softening the thickened skin so it can be gently removed. The medicated pad holds the acid in direct contact with the corn for up to 48 hours, maximising its effect. Salicylic acid does not affect healthy skin when the plaster is applied correctly and precisely over the corn only.

How do I use Profoot Corn Removal Plasters step by step?

Start by washing and drying your foot thoroughly, then peel the backing from the plaster and apply the medicated pad directly over the corn — not the surrounding skin. Leave it in place for up to 48 hours, then remove, soak your foot in warm water, and gently rub away the softened tissue with a pumice stone. Repeat with a fresh plaster as needed until the corn is fully gone.

How long does it take for corn removal plasters to work?

Results vary depending on the size and depth of the corn, but most people notice the corn softening after two to three applications over one to two weeks. Each plaster is left in place for up to 48 hours before removal and gentle debridement. Persistence is key — do not try to remove the corn forcibly before the tissue has fully softened.

Are Profoot Corn Removal Plasters safe for people with diabetes?

No — people with diabetes should not use salicylic acid corn plasters without first consulting their GP or podiatrist, as the NHS advises that diabetic foot problems require professional assessment. Reduced sensation and impaired healing in diabetic feet mean that chemical treatments carry a higher risk of skin damage or infection. If you have diabetes, always seek specialist foot care rather than self-treating.

Can children use Profoot Corn Removal Plasters?

These plasters are not recommended for children under 12 years of age. If a child has a corn or area of thickened skin on their foot, it is best to seek advice from a pharmacist or GP before using any medicated treatment. A healthcare professional can confirm the diagnosis and recommend the safest approach for younger patients.

What are the side effects of corn removal plasters?

The most common side effects include mild stinging, redness, or a burning sensation at the site of application, particularly if the plaster shifts and the acid contacts healthy skin. Less commonly, you may notice skin irritation, peeling, or — rarely — signs of an allergic reaction such as a rash or swelling. Stop use and speak to a pharmacist or GP if you experience significant discomfort or any signs of infection.

What is the best time to apply corn removal plasters?

Applying the plaster in the evening before bed is often most practical, as it allows the medicated pad to work undisturbed overnight and reduces the chance of the plaster shifting during activity. Make sure your foot is completely clean and dry before application to ensure the adhesive bonds properly. You can then remove and replace the plaster the following evening if a further application is needed.

How long can you use corn removal plasters for?

You should use the plasters only for as long as necessary to remove the corn — typically one to two weeks of repeated applications. If the corn has not improved after using the full pack of five plasters, or if the area becomes painful, infected, or inflamed, stop treatment and consult a pharmacist or GP. Prolonged or excessive use of salicylic acid on the same area is not recommended.

What are the alternatives to corn removal plasters?

Alternatives include salicylic acid gels or liquids applied with a brush, non-medicated corn cushions that relieve pressure without chemical treatment, and professional corn removal by a podiatrist. Addressing the root cause — such as switching to better-fitting footwear or using padding to reduce friction — is equally important to prevent the corn returning. If you're also dealing with foot pain, our pain relief collection may offer additional support.

Can I use corn removal plasters on a verruca?

Corn removal plasters are designed specifically for hard corns and should not be used on verrucas without first confirming the diagnosis with a pharmacist. Verrucas are caused by the human papillomavirus (HPV) and, while salicylic acid is also used in verruca treatments, the concentration and application method may differ. If you are unsure whether your skin lesion is a corn or a verruca, seek advice before self-treating.

Will corn removal plasters work on calluses?

Corn removal plasters are formulated for hard corns — small, defined areas of thickened skin — rather than calluses, which are broader, flatter areas of hardened skin. While salicylic acid can soften callus tissue, these plasters are not specifically designed or sized for that purpose. For calluses, a pharmacist can recommend a more appropriate product or treatment approach.

Is it safe to use corn removal plasters during pregnancy?

If you are pregnant or breastfeeding, you should speak to your pharmacist or GP before using salicylic acid corn plasters, as the safety of topical salicylic acid at high concentrations during pregnancy has not been fully established. In many cases, a pharmacist may suggest a non-medicated corn cushion as a safer alternative during pregnancy. Always err on the side of caution and seek professional advice first.

What should I do if the plaster causes skin irritation?

If you notice redness, stinging, or irritation of the skin surrounding the corn, remove the plaster immediately and wash the area gently with soap and water. Allow the skin to recover before attempting another application, and take extra care to position the next plaster precisely over the corn only. If irritation persists or worsens, stop use entirely and consult a pharmacist or GP.

What are the latest recommendations for treating foot corns in the UK?

The NHS recommends treating corns at home with salicylic acid products and addressing the underlying cause — usually footwear that rubs or puts pressure on the foot. If corns are persistent, painful, or keep returning, a referral to a podiatrist is advised. Corn removal plasters containing salicylic acid remain one of the most widely recommended first-line OTC options for straightforward hard corns in adults.

How Should You Use Profoot Corn Removal Plasters?

Using these plasters correctly makes a real difference to how quickly and safely your corn clears up. Precise application is essential — the medicated pad must cover the corn only, not the healthy skin around it. Follow these steps each time you apply a plaster:

If the plaster shifts during wear and the medicated pad moves onto healthy skin, remove it promptly and wash the area with water.

What Is the Correct Dose of Profoot Corn Removal Plasters?

The dose is one plaster per corn, applied every 48 hours as needed. Do not apply more than one plaster to the same corn at the same time, and do not use these plasters on more than one area simultaneously without pharmacist advice. The table below summarises the recommended use by age group and indication.

When Is the Best Time to Use Profoot Corn Removal Plasters?

Applying the plaster in the evening before bed tends to work well for most people. Your foot is less active overnight, which means the plaster is less likely to shift, and the medicated pad can work undisturbed for a longer period. Make sure your foot is completely clean and dry before application — any moisture can reduce how well the adhesive sticks to the skin.

If you prefer to apply the plaster during the day, choose a time when you won't be doing heavy physical activity or spending long periods on your feet, as movement can cause the plaster to peel away from the skin prematurely.

How Long Can You Use Profoot Corn Removal Plasters For?

Treatment typically takes one to two weeks of repeated applications, depending on the size and depth of the corn. Most corns respond within this timeframe when the plasters are used consistently and correctly. If the corn has not improved after using the full pack of five plasters, or if the area becomes painful, red, swollen, or shows any signs of infection, stop treatment and consult a pharmacist or GP.

Do not use these plasters continuously on the same area for extended periods beyond what is needed to remove the corn. Once the corn has gone, focus on preventing recurrence by wearing well-fitting footwear and using protective padding if needed.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

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What Are the Most Common Side Effects of Profoot Corn Removal Plasters?

Salicylic acid is generally well tolerated when applied correctly and precisely to the corn. However, some people do experience mild reactions, particularly if the plaster shifts during wear. Common side effects include:

  • Mild stinging or burning sensation at the application site
  • Redness of the skin directly under or immediately around the plaster
  • Whitening or maceration of the treated skin — this is a normal response to the acid and indicates the corn is softening

These effects are usually temporary and resolve once the plaster is removed and the area is allowed to recover. If stinging is significant, remove the plaster and rinse the area with cool water.

What Are the Less Common Side Effects of Profoot Corn Removal Plasters?

Less commonly, you may experience side effects related to the plaster contacting healthy skin or an individual sensitivity to salicylic acid. These include:

  • Peeling or irritation of the skin surrounding the corn if the plaster is misapplied
  • Allergic contact dermatitis — presenting as a rash, itching, or swelling beyond the treated area
  • Skin erosion if the plaster is left in place for longer than recommended

If you notice any of these reactions, stop using the plasters and allow the skin to heal before considering further treatment. A pharmacist can advise on alternative approaches.

What Are the Serious Side Effects of Profoot Corn Removal Plasters?

Serious side effects are rare when these plasters are used as directed on intact, healthy skin. However, you should seek urgent medical attention if you experience any of the following:

  • Signs of a severe allergic reaction — difficulty breathing, swelling of the face, lips, or throat, or a widespread rash
  • Signs of skin infection at the application site — increasing redness, warmth, swelling, pus, or fever
  • Significant pain or skin breakdown that does not improve after stopping use

People with diabetes or poor circulation are at higher risk of serious skin complications and should not use these plasters without medical supervision.

What Should You Do If You Experience Side Effects?

For mild reactions such as stinging or redness, remove the plaster, wash the area gently with soap and water, and allow the skin to recover before reapplying. If irritation is persistent or worsening, stop treatment entirely and speak to your pharmacist. For signs of infection or a severe allergic reaction, seek medical attention promptly — do not attempt to continue self-treatment.

Can Profoot Corn Removal Plasters Interact With Other Medicines?

There are no significant known interactions between topically applied salicylic acid at this concentration and other medicines when used as directed. However, if you are applying other topical treatments — such as creams, ointments, or medicated dressings — to the same area of skin, speak to your pharmacist before combining them, as this could increase the risk of skin irritation. Avoid using these plasters alongside other keratolytic products on the same site.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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