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Fixodent Plus Food Seal Adhesive Cream - 35ml

Fixodent Plus Food Seal Adhesive Cream - 35ml

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  • ✔️ Zinc-free formula safe for daily long-term denture use
  • ✔️ Creates a food-seal barrier to reduce particles underneath dentures
  • ✔️ Provides all-day hold from a single morning application
  • ✔️ Suitable for both full and partial denture wearers
  • ✔️ Compact 35ml tube ideal for home and travel use

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What Is Fixodent Plus Food Seal Denture Adhesive Cream?

 

If you wear dentures, you'll know how much confidence comes from knowing they'll stay put — especially when you're eating. Fixodent Plus Food Seal denture adhesive cream is designed to do exactly that. It creates a firm, cushioned hold between your denture and gum, while also forming a seal that helps stop food particles from working their way underneath. At just £3.19 for a 35ml tube, it's an affordable everyday essential for denture wearers. You can find it alongside other oral health products at Cured Pharmacy.

Loose dentures aren't just uncomfortable — they can affect how you eat, speak, and feel in social situations. The NHS notes that denture adhesives can help improve the stability of well-fitting dentures, though they are not a substitute for properly fitted ones. This product is intended for use with dentures that fit correctly; if yours feel persistently loose, a visit to your dentist is always the right first step.

 

How Does Fixodent Plus Food Seal Work?

 

The mechanism behind this cream is straightforward but effective. When the adhesive contacts saliva, it swells and forms a cohesive layer that fills the microscopic gaps between your denture base and gum tissue. Here's what happens step by step:

  • The polymer blend — primarily PVM/MA copolymer and sodium carboxymethylcellulose — absorbs moisture from saliva.
  • As it swells, it creates a cushioned, flexible layer that conforms to the shape of your gum.
  • This layer acts as both an adhesive and a physical barrier, reducing the space through which food particles can pass.
  • The result is a more stable denture that moves less during chewing and speaking.

Importantly, this formula is zinc-free. Earlier generations of denture adhesives contained zinc, and concerns were raised about neurological effects from long-term excessive use. Fixodent Plus Food Seal avoids this entirely, making it suitable for daily use without that particular worry.

 

Who Should Use Fixodent Plus Food Seal?

 

This product is designed for adults who wear full or partial dentures and want a reliable, food-sealing hold throughout the day. It's particularly useful if you find that food getting underneath your denture plate is a regular source of discomfort or embarrassment.

  • Adults with well-fitting full upper or lower dentures
  • Partial denture wearers looking for extra stability
  • People who eat a varied diet and need confidence during mealtimes
  • Those who have previously used zinc-containing adhesives and want a zinc-free alternative

It is not suitable for use on broken, cracked, or ill-fitting dentures. If your dentures are damaged or have become loose over time, speak to your dentist before relying on any adhesive product.

 

How Does Fixodent Plus Food Seal Compare to Other Denture Adhesives?

 

Feature Fixodent Plus Food Seal Standard Denture Adhesive Cream
Food seal barrier Yes — specifically formulated Partial — not a primary feature
Zinc-free formula Yes Varies by brand
Hold duration All-day with single application Varies — may need reapplication
Suitable for partial dentures Yes Usually yes

 

Is Fixodent Plus Food Seal Safe for Daily Use?

 

Yes, when used as directed, this denture adhesive cream is considered safe for daily use. Because it is zinc-free, the concerns historically associated with excessive zinc ingestion from adhesive products do not apply here. You should use only the amount needed — typically small dots or strips — and avoid applying more than the instructions recommend. Overuse doesn't improve the hold and simply wastes product.

Store the tube below 25°C, away from direct sunlight, and keep it out of reach of children. If you're managing other aspects of your oral health, you might also find our dental products collection useful for complementary care items.

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.

Fixodent Plus Food Seal Adhesive Cream - 35ml specifications
Treatment category Denture care / Oral health
Mechanism of action Polymer adhesive swells on contact with saliva to create a cushioned seal between denture and gum
Effective for Securing full and partial dentures; reducing food ingress under denture plate
Suitable for Adults with well-fitting full or partial dentures
Active ingredient PVM/MA copolymer, sodium carboxymethylcellulose (zinc-free)
Pack size 35ml
UK classification General Sale (GSL)
Preparation Cream
Route of administration Topical (oral — applied to denture fitting surface)

Specifications of Fixodent Plus Food Seal Adhesive Cream - 35ml

 

What Is Fixodent Plus Food Seal and What Is It Used For?

 

Fixodent Plus Food Seal Adhesive Cream is an over-the-counter denture fixative used to improve the stability and comfort of full and partial dentures. It is applied directly to the fitting surface of the denture before insertion, where it forms a cushioned adhesive layer between the denture base and the gum tissue. Its specific "food seal" formulation is designed to reduce the amount of food that can work its way underneath the denture during eating — a common source of discomfort and irritation for denture wearers.

The NHS advises that denture adhesives can be helpful for people with well-fitting dentures who want extra security, but they should never be used as a long-term fix for poorly fitting or damaged dentures. If your dentures have become loose over time, your dentist should assess whether they need relining or replacing.

 

What Do You Need to Know Before Using Fixodent Plus Food Seal?

 

Before using this product, read the following carefully. There are situations where this adhesive cream should not be used, and some general precautions to be aware of.

Do not use this product if:

  • Your dentures are broken, cracked, or ill-fitting — see your dentist first
  • You have open sores, ulcers, or wounds in your mouth
  • You are allergic to any of the ingredients listed on the packaging
  • You are using it as a substitute for professional dental care

Warnings and precautions:

  • Use only the recommended amount — excessive use does not improve hold
  • Keep out of reach of children
  • If irritation or allergic reaction occurs, discontinue use and seek advice from a pharmacist or GP
  • Not intended for use by children

Drug interactions:

  • No clinically significant drug interactions are known for this topically applied adhesive cream
  • If you are taking any medicines that affect the mouth or gums, speak to your pharmacist before use

 

How Should You Use Fixodent Plus Food Seal?

 

Correct application makes a real difference to how well this product performs. Follow these steps each time you use it:

  1. Clean your dentures thoroughly and allow them to dry slightly — adhesive bonds better to a clean surface.
  2. Apply small dots or short strips of cream to the fitting surface of the denture. Do not spread it all over.
  3. Press the denture firmly into position in your mouth.
  4. Hold the denture in place with gentle biting pressure for a few seconds to allow the adhesive to begin setting.
  5. Avoid eating or drinking for at least 5 minutes after insertion to allow the seal to form properly.
  6. At the end of the day, remove your dentures and clean off any remaining adhesive from both the denture and your gums using warm water and a soft cloth or brush.
Indication Age Group Amount to Apply Frequency
Full upper denture Adults 3–4 small dots or short strips Once daily (morning)
Full lower denture Adults 2–3 small dots or short strips Once daily (morning)
Partial denture Adults 1–2 small dots Once daily (morning)

 

What Are the Possible Side Effects of Fixodent Plus Food Seal?

 

Most people use this product without any problems. However, as with any product applied in the mouth, some individuals may experience minor reactions. If you're also managing other aspects of your health, our pain relief collection includes options for general oral discomfort.

Common side effects:

  • Mild gum irritation at the site of contact
  • Slight taste alteration immediately after application
  • Minor mouth soreness if adhesive is not fully removed at night

Less common side effects:

  • Localised allergic reaction (redness, swelling, or itching of the gums or mouth lining)
  • Nausea if large amounts are accidentally swallowed — use only the recommended quantity

Stop using the product and speak to your pharmacist or GP if you notice any signs of an allergic reaction, including swelling of the lips, tongue, or throat.

 

How Should You Store Fixodent Plus Food Seal?

 

Proper storage keeps the product effective for longer and ensures it remains safe to use. Follow these guidelines:

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight and heat sources
  • Replace the cap firmly after each use to prevent the cream from drying out
  • Keep out of reach and sight of children
  • Do not use after the expiry date printed on the tube
  • Do not store in the bathroom — humidity can affect the product's consistency

If you travel frequently, this compact 35ml tube is easy to pack. You'll find other travel-friendly health essentials in our travel health collection.

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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 Fixodent Plus Food Seal Adhesive Cream online in the UK?

You can buy Fixodent Plus Food Seal Adhesive Cream 35ml directly from Cured Pharmacy online for just £3.19, with no prescription required. It's a General Sale product, so it's available without any clinical consultation. Simply add it to your basket and have it delivered to your door.

How does Fixodent Plus Food Seal work in the mouth?

The cream contains a polymer adhesive blend — primarily PVM/MA copolymer and sodium carboxymethylcellulose — that absorbs saliva and swells to form a cushioned, flexible seal between your denture and gum tissue. This seal holds the denture firmly in place and acts as a physical barrier against food particles. The result is a more stable, comfortable fit throughout the day.

How do I apply Fixodent Plus Food Seal step by step?

Start by cleaning and slightly drying your dentures, then apply small dots or short strips of cream to the fitting surface — not all over. Press the denture firmly into your mouth and hold with gentle biting pressure for a few seconds. Wait at least five minutes before eating or drinking to allow the seal to form properly.

How long does Fixodent Plus Food Seal last throughout the day?

Fixodent Plus Food Seal is designed to provide a secure, all-day hold from a single morning application. Most users find it lasts through normal daily activities including meals and conversation. If you find the hold weakening before the end of the day, check that you're applying the correct amount and that your dentures fit properly.

Does Fixodent Plus Food Seal contain zinc?

No — Fixodent Plus Food Seal is completely zinc-free. This is an important distinction, as concerns were previously raised about neurological effects linked to long-term excessive use of zinc-containing denture adhesives. The zinc-free formula makes this product suitable for safe daily use without that concern.

Who is Fixodent Plus Food Seal suitable for?

This product is suitable for adults who wear well-fitting full or partial dentures and want a reliable hold that also reduces food getting underneath. It is particularly helpful for people who eat a varied diet or find that food trapping under their denture is a regular problem. It is not suitable for use on broken, cracked, or ill-fitting dentures — see your dentist if that's the case.

What is the best time to apply Fixodent Plus Food Seal?

The best time to apply Fixodent Plus Food Seal is in the morning, after cleaning and drying your dentures, before you insert them for the day. Applying it at the start of the day means you get the full benefit of the all-day hold from your first meal onwards. Avoid applying it to wet dentures, as moisture can reduce how well the adhesive bonds.

How do I remove Fixodent Plus Food Seal from my dentures and gums?

At the end of the day, remove your dentures and rinse them under warm water to loosen the adhesive. Use a soft-bristled brush to gently clean off any remaining cream from the denture surface. For your gums, use a damp cloth or soft brush to wipe away any residue — never use sharp objects or fingernails.

Can I use Fixodent Plus Food Seal with partial dentures?

Yes, Fixodent Plus Food Seal can be used with partial dentures as well as full dentures. Apply one to two small dots to the fitting surface of the partial plate before insertion. Use less product than you would for a full denture, as partial plates cover a smaller surface area.

What should I do if my dentures still feel loose after using Fixodent?

If your dentures continue to feel loose or uncomfortable even with adhesive, you should book an appointment with your dentist. Persistent looseness usually means the dentures need to be relined, adjusted, or replaced — adhesive cream is not a long-term solution for poorly fitting dentures. The NHS recommends regular dental check-ups for denture wearers to ensure a proper fit.

Are there any side effects of using Fixodent Plus Food Seal?

Most people use this product without any issues. Occasionally, mild gum irritation or a slight taste alteration may occur, particularly if too much product is used. In rare cases, an allergic reaction may develop — if you notice swelling, redness, or itching in your mouth, stop using the product and speak to your pharmacist or GP.

How much Fixodent Plus Food Seal should I use each time?

For a full upper denture, apply three to four small dots or short strips to the fitting surface. For a full lower denture, two to three dots are usually sufficient. For partial dentures, one to two small dots is typically enough. Using more than the recommended amount does not improve the hold and may cause the cream to ooze out from under the denture.

What are the alternatives to Fixodent Plus Food Seal?

Other denture adhesive creams available in the UK include Poligrip and Corega, both of which offer similar holding properties. You can browse a range of options in our dental products collection. Your dentist or pharmacist can advise on which product best suits your denture type and individual needs.

How long can I keep using Fixodent Plus Food Seal?

Fixodent Plus Food Seal can be used daily on a long-term basis, provided your dentures fit correctly and you are not experiencing any adverse reactions. Because it is zinc-free, there is no concern about zinc accumulation with regular use. However, if you find you are relying heavily on adhesive to keep your dentures in place, it's worth discussing this with your dentist.

Is Fixodent Plus Food Seal safe to use every day?

Yes, when used as directed, this denture adhesive cream is safe for daily use. Its zinc-free formula removes the main safety concern associated with older adhesive products. Always use the minimum amount needed for a secure hold, and clean your dentures and gums thoroughly each evening to remove all residue. If you have any concerns, speak to your pharmacist — you can also explore our oral health range for complementary products.

How Should You Use Fixodent Plus Food Seal Adhesive Cream?

Using the right technique makes a significant difference to how well this product performs. Always start with clean, slightly dried dentures — adhesive bonds more effectively to a clean surface than a wet one. Follow these steps each time you apply the cream:

What Is the Correct Dose of Fixodent Plus Food Seal?

The amount of cream you need depends on the type and size of your denture. Using more than the recommended amount does not improve the hold — it simply causes the cream to ooze out from the edges of the denture, which is uncomfortable and wasteful. The table below gives a practical guide:

When Is the Best Time to Use Fixodent Plus Food Seal?

The ideal time to apply Fixodent Plus Food Seal is in the morning, as part of your daily denture routine, before inserting your dentures for the day. Applying it first thing means the adhesive has time to form a proper seal before your first meal. Avoid applying it immediately after rinsing your dentures under water — a slightly dried surface gives a better bond.

If you need to reapply during the day, remove your dentures, clean off the old adhesive thoroughly, and start fresh. Layering new adhesive on top of old residue reduces effectiveness and can cause uneven pressure on your gums.

How Long Can You Use Fixodent Plus Food Seal For?

Fixodent Plus Food Seal can be used daily on a long-term basis, provided your dentures fit correctly and you are not experiencing any irritation or adverse reactions. Because the formula is zinc-free, there is no concern about zinc accumulation with regular daily use. That said, denture adhesive is a comfort aid — not a substitute for well-fitting dentures.

The NHS recommends that denture wearers attend regular dental check-ups so that any changes in fit can be identified and addressed early. If you find you are using increasing amounts of adhesive to achieve the same hold, this is a sign that your dentures may need professional attention.

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 Fixodent Plus Food Seal?

The majority of people who use Fixodent Plus Food Seal Adhesive Cream do so without experiencing any side effects. It is a topically applied product with a zinc-free formula, which significantly reduces the risk of systemic effects. However, as with anything applied inside the mouth, minor local reactions can occasionally occur.

  • Mild gum irritation or tenderness at the contact site
  • Slight alteration in taste immediately after application
  • Minor mouth soreness if adhesive residue is not fully removed at night

These effects are usually temporary and resolve once the product is removed or the amount used is reduced. If irritation persists, stop using the product and speak to your pharmacist.

What Are the Less Common Side Effects of Fixodent Plus Food Seal?

Less commonly, some individuals may experience reactions that go beyond mild local irritation. These are not typical but are worth being aware of before you start using the product.

  • Localised allergic reaction — redness, swelling, or itching of the gum or mouth lining
  • Nausea, if a large amount of adhesive is accidentally swallowed — always use the minimum recommended quantity
  • Uneven pressure on the gums if too much product is applied, which may cause discomfort over time

If you notice any of these effects, discontinue use and seek advice from a pharmacist or your GP before continuing.

What Are the Serious Side Effects of Fixodent Plus Food Seal?

Serious side effects from this product are rare when it is used as directed. The most significant concern to be aware of is a severe allergic reaction (anaphylaxis), though this is extremely uncommon with topical oral products. Signs of a serious allergic reaction include:

  • Swelling of the lips, tongue, or throat
  • Difficulty breathing or swallowing
  • Widespread skin rash or hives
  • Dizziness or feeling faint

If you experience any of these symptoms, stop using the product immediately and seek emergency medical attention by calling 999 or going to your nearest A&E department.

What Should You Do If You Experience Side Effects?

For mild side effects such as gum irritation or taste changes, try reducing the amount of cream you apply and ensure you are removing all residue thoroughly each evening. If symptoms persist after adjusting your usage, stop the product and speak to your pharmacist — they can advise whether to continue, switch products, or refer you to your dentist or GP.

Never ignore persistent mouth soreness or swelling. These could indicate an underlying issue with your denture fit rather than a reaction to the adhesive itself, and your dentist should assess this promptly.

Can Fixodent Plus Food Seal Interact With Other Medicines?

No clinically significant drug interactions are currently known for Fixodent Plus Food Seal Adhesive Cream. Because it is applied topically inside the mouth and is not absorbed systemically in meaningful amounts when used correctly, the risk of interaction with oral medications is considered very low. However, if you are taking medicines that affect the mouth, gums, or saliva production — such as certain antidepressants, antihistamines, or blood pressure medications — it is worth mentioning your use of denture adhesive to your pharmacist or GP, as dry mouth can affect how well the adhesive performs.

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

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Content last updated: 31 Mar 2025

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