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Aloclair Mouth Ulcer Treatment Plus Mouthwash - 120ml

Aloclair Mouth Ulcer Treatment Plus Mouthwash - 120ml

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  • ✔️ Forms a drug-free protective film directly over mouth ulcers
  • ✔️ Soothes ulcer pain quickly with hyaluronic acid and aloe vera
  • ✔️ Suitable for adults and young people aged 12 and over
  • ✔️ Easy rinse format reaches hard-to-access ulcers effectively
  • ✔️ Supports natural mucosal healing without pharmacological ingredients

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What Is Aloclair Plus Mouth Ulcer Mouthwash?

 

Mouth ulcers are one of those things that seem minor until you actually have one. Eating, drinking, even talking can become genuinely uncomfortable. The NHS describes mouth ulcers as painful sores that appear inside the mouth — on the cheeks, lips, tongue, or gums — and while they usually clear up on their own within one to two weeks, that waiting period can feel much longer without some relief. That is where mouth ulcer mouthwash like Aloclair Plus comes in. This 120ml oral rinse is a drug-free, non-medicated solution designed to soothe the pain of mouth ulcers and create a protective environment for healing.

Aloclair Plus Mouthwash is available over the counter without a prescription. At just £8.79 for a 120ml bottle, it offers a practical option for adults and older teenagers dealing with recurrent or stubborn ulcers. You can find it alongside other oral health products at Cured Pharmacy, dispatched quickly from our GPhC-registered UK pharmacy.

 

How Does Aloclair Plus Mouthwash Work?

 

The mechanism here is physical rather than pharmacological. Aloclair Plus does not contain any active drug ingredients in the traditional sense. Instead, it relies on a combination of film-forming agents to create a barrier directly over the ulcer surface.

  • Polyvinylpyrrolidone (PVP): A polymer that adheres to the mucosal surface and forms a thin, flexible protective film over the ulcer.
  • Hyaluronic acid: A naturally occurring substance in the body that supports tissue hydration and may assist in mucosal repair.
  • Aloe vera extract: Known for its soothing properties on irritated tissue, helping to calm the inflamed area around the ulcer.
  • Glycyrrhetinic acid: Derived from liquorice root, this compound has recognised anti-inflammatory properties that may help reduce localised swelling and discomfort.

Together, these ingredients coat the ulcer, shielding it from saliva, food particles, and bacteria. This isolation reduces the pain stimulus and allows the underlying tissue to begin healing without constant irritation.

 

Who Should Use Aloclair Plus Mouthwash?

 

This mouthwash is suitable for most adults and young people over 12 who experience mouth ulcers. It is particularly useful if you find gel-based treatments fiddly to apply, or if your ulcers are in hard-to-reach areas like the back of the cheek or near the throat. Because it is drug-free, it is also a reasonable choice for people who prefer to avoid medicated products where possible.

  • Adults with recurrent aphthous ulcers (the most common type of mouth ulcer)
  • People with ulcers caused by minor trauma — biting the cheek, sharp food, or dental work
  • Those who find topical gels difficult to apply accurately
  • Individuals looking for a non-medicated, drug-free oral rinse option

 

How Does Aloclair Plus Mouthwash Compare to Other Mouth Ulcer Treatments?

 

Feature Aloclair Plus Mouthwash Corsodyl Mouthwash
Active ingredient PVP, hyaluronic acid, aloe vera Chlorhexidine gluconate 0.2%
Mechanism Protective film barrier Antiseptic — reduces oral bacteria
Drug-free Yes No
Primary use Mouth ulcer pain relief and healing Gum disease, oral infections, ulcers

 

Is Aloclair Plus Mouthwash Suitable for Long-Term Use?

 

Aloclair Plus Mouthwash is intended for short-term use to manage active mouth ulcers. If your ulcers are not healing within two weeks, or if they keep coming back frequently, the NHS recommends seeing your GP or dentist to rule out any underlying cause. Persistent mouth ulcers can occasionally be a sign of something that needs further investigation, including nutritional deficiencies or, rarely, more serious conditions.

Because the formula is drug-free, there is no pharmacological dependency risk. That said, it is not designed as a daily preventative rinse. If you are managing ongoing oral discomfort, exploring our range of dental products may help you find a broader oral care routine that suits your needs. This mouth ulcer mouthwash works best as a targeted, short-course treatment used consistently until the ulcer resolves.

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.

Aloclair Mouth Ulcer Treatment Plus Mouthwash 120ml specifications
Treatment category Mouth ulcer relief
Mechanism of action Forms a protective film over oral ulcers to reduce pain and support healing
Effective for Aphthous ulcers, traumatic mouth ulcers, minor oral mucosal lesions
Suitable for Adults and young people aged 12 and over
Active ingredients Polyvinylpyrrolidone (PVP), hyaluronic acid, aloe vera extract, glycyrrhetinic acid
Pack size 120ml
UK classification General Sale List (GSL)
Drug class Medical device / drug-free oral rinse
Preparation Oral rinse solution
Route of administration Oral (rinse and spit)

Specifications of Aloclair Mouth Ulcer Treatment Plus Mouthwash 120ml

 

What Is Aloclair Plus Mouthwash and What Is It Used For?

 

Aloclair Plus Mouthwash is a drug-free oral rinse used to relieve the pain and discomfort associated with mouth ulcers. It is classified as a medical device rather than a medicinal product, meaning it works through physical action — forming a protective film — rather than through a pharmacological effect. The NHS notes that mouth ulcers are very common and usually harmless, though they can be quite painful. This mouthwash is used to manage that pain and create conditions that support natural healing of the mucosal tissue.

It is used for aphthous ulcers (the most common type), ulcers caused by minor trauma such as biting the cheek or irritation from dental appliances, and other minor oral mucosal lesions. The 120ml bottle provides enough product for a full course of treatment across multiple ulcer episodes.

 

What Do You Need to Know Before Using Aloclair Plus Mouthwash?

 

Before using this product, read the following carefully. While Aloclair Plus is generally well tolerated, there are some situations where caution is needed.

Do not use Aloclair Plus Mouthwash if:

  • You are allergic to any of the ingredients, including aloe vera or hyaluronic acid
  • You are under 12 years of age (use only under medical supervision)
  • Your mouth ulcer has not healed after two weeks — seek medical advice instead
  • You have ulcers that are unusually large, painless, or accompanied by other symptoms such as fever or difficulty swallowing

Warnings and precautions:

  • Do not swallow the mouthwash — rinse and spit only
  • If you are pregnant or breastfeeding, consult your GP or pharmacist before use
  • If you have a known allergy to liquorice or liquorice-derived compounds, speak to a pharmacist before using, as the formula contains glycyrrhetinic acid
  • Seek medical advice if ulcers recur frequently, as this may indicate an underlying nutritional deficiency or other condition

Drug interactions:

  • No clinically significant drug interactions are currently known for Aloclair Plus Mouthwash
  • As a precaution, avoid using other oral rinses immediately before or after application, as this may dilute the protective film

 

How Should You Use Aloclair Plus Mouthwash?

 

Using this mouthwash correctly is important to get the most from it. The film-forming agents need adequate contact time with the ulcer surface to work effectively. Follow these steps each time you use it.

  1. Measure approximately 10ml of the mouthwash (roughly two teaspoons or use the cap if it is graduated)
  2. Take the liquid into your mouth and rinse gently but thoroughly for at least one minute
  3. Make sure the liquid reaches the ulcer — tilt your head if needed
  4. Spit the mouthwash out completely — do not swallow
  5. Avoid eating, drinking, or rinsing your mouth with water for at least 30 minutes after use
Indication Age Group Dose Frequency
Mouth ulcer relief Adults and young people 12+ 10ml per rinse Three times daily, after meals
Mouth ulcer relief Under 12 years Not recommended without medical advice

If you are also using other pain relief products for oral discomfort, speak to your pharmacist to ensure they are compatible with this mouthwash.

 

What Are the Possible Side Effects of Aloclair Plus Mouthwash?

 

Aloclair Plus Mouthwash is generally very well tolerated. Because it is drug-free, the risk of systemic side effects is minimal. However, as with any product applied to sensitive mucosal tissue, some people may notice mild local reactions.

Common side effects:

  • Mild, transient stinging or tingling sensation on first application — this usually settles within seconds
  • Temporary altered or slightly bitter taste immediately after use

Less common side effects:

  • Localised irritation or redness if you have a sensitivity to any of the ingredients
  • Dry mouth sensation in some users

If you experience a more pronounced reaction — such as swelling of the lips, tongue, or throat, or a rash — stop using the product immediately and seek medical attention, as this could indicate an allergic response. The NHS advises contacting 999 or going to A&E if you experience signs of a severe allergic reaction (anaphylaxis).

 

How Should You Store Aloclair Plus Mouthwash?

 

Correct storage helps maintain the integrity of the film-forming ingredients and ensures the product remains effective throughout its shelf life.

  • Store below 25°C in a cool, dry place
  • Keep the bottle tightly closed when not in use
  • Do not store in direct sunlight or near a heat source
  • Keep out of the reach and sight of children
  • Do not use after the expiry date printed on the bottle
  • Do not freeze

Once opened, use within the period indicated on the packaging. If you are looking for additional support for oral discomfort or related conditions, our ear, nose and throat range includes products that may help with broader oral and throat symptoms.

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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 Aloclair Plus Mouthwash online in the UK?

You can buy Aloclair Plus Mouthwash 120ml directly from Cured Pharmacy, a GPhC-registered UK online pharmacy. It is available without a prescription as an over-the-counter product. Simply add it to your basket and it will be dispatched from our registered UK pharmacy.

How does Aloclair Plus Mouthwash work on mouth ulcers?

Aloclair Plus Mouthwash works by forming a thin, flexible protective film over the surface of the ulcer. This film physically isolates the sore from saliva, food, and bacteria, which reduces the pain stimulus and allows the tissue to heal. The formula contains PVP, hyaluronic acid, aloe vera, and glycyrrhetinic acid, each contributing to the soothing and barrier effect.

How do I use Aloclair Plus Mouthwash step by step?

Measure 10ml of the mouthwash, rinse it around your mouth for at least one minute ensuring it reaches the ulcer, then spit it out completely. Do not eat, drink, or rinse with water for at least 30 minutes afterwards to allow the protective film to set. Use three times daily, ideally after meals.

How long does Aloclair Plus Mouthwash take to work?

Many people notice a reduction in pain shortly after the first use, as the protective film forms over the ulcer and reduces irritation. Most mouth ulcers heal within 7 to 14 days according to the NHS, and consistent use of this mouth ulcer mouthwash throughout that period supports the healing process. If your ulcer has not improved after two weeks, see your GP or dentist.

Can children use Aloclair Plus Mouthwash?

Aloclair Plus Mouthwash is not recommended for children under 12 years of age without specific medical advice. If your child has painful or persistent mouth ulcers, it is best to speak to your GP or pharmacist before using any oral rinse product. For younger children, the NHS recommends seeking professional guidance on appropriate treatment options.

Is Aloclair Plus Mouthwash safe to use during pregnancy?

Aloclair Plus Mouthwash is drug-free and applied topically inside the mouth, which means systemic absorption is minimal. However, if you are pregnant or breastfeeding, you should always consult your GP or pharmacist before starting any new product, even a non-medicated one. This is a precautionary measure rather than a known risk.

What are the side effects of Aloclair Plus Mouthwash?

Aloclair Plus Mouthwash is generally very well tolerated, and serious side effects are uncommon. Some people may experience a mild, transient stinging sensation on first application or a temporary change in taste. If you notice swelling of the lips, tongue, or throat, stop use immediately and seek urgent medical attention as this may indicate an allergic reaction.

How does Aloclair Plus Mouthwash compare to Corsodyl for mouth ulcers?

Aloclair Plus is drug-free and works by forming a physical barrier over the ulcer, whereas Corsodyl contains chlorhexidine gluconate, an antiseptic that reduces oral bacteria. Aloclair is specifically focused on pain relief and ulcer protection, while Corsodyl is more commonly used for gum disease and bacterial oral infections. The right choice depends on your specific symptoms — your pharmacist can advise.

How long can I use Aloclair Plus Mouthwash for?

Aloclair Plus Mouthwash is intended for short-term use during an active ulcer episode. The NHS advises that most mouth ulcers resolve within one to two weeks. If you find yourself needing to use a mouth ulcer mouthwash repeatedly over many weeks, it is worth speaking to your GP to investigate any underlying cause such as a nutritional deficiency or other condition.

What happens if I accidentally swallow Aloclair Plus Mouthwash?

Aloclair Plus Mouthwash is not intended to be swallowed, and you should always rinse and spit. If a small amount is accidentally swallowed by an adult, it is unlikely to cause harm given the drug-free formula. However, if a child swallows a significant amount, contact NHS 111 or your nearest A&E for advice.

Can I use Aloclair Plus Mouthwash with other oral care products?

You can continue your normal oral hygiene routine alongside Aloclair Plus Mouthwash, but avoid using other oral rinses immediately before or after application as this may dilute the protective film. It is best to brush your teeth first, wait a few minutes, then use the Aloclair mouthwash. You can find a range of complementary oral health products at Cured Pharmacy.

What causes mouth ulcers to keep coming back?

Recurrent mouth ulcers can be triggered by stress, hormonal changes, minor injuries, certain foods, or nutritional deficiencies — particularly in iron, vitamin B12, or folate, according to the NHS. If your ulcers keep returning frequently, it is worth discussing this with your GP as they may recommend blood tests to check for deficiencies. Exploring our vitamins and supplements range may also be helpful if a deficiency is identified.

Is Aloclair Plus Mouthwash suitable for people with dentures or braces?

Yes, Aloclair Plus Mouthwash can be used by people who wear dentures or orthodontic braces, as ulcers caused by appliance friction are a common indication for this type of product. The rinse format makes it easier to reach ulcers in areas that are difficult to access with a gel. If irritation from your dental appliance is ongoing, speak to your dentist about adjustments.

What are the latest findings on hyaluronic acid for mouth ulcer treatment?

Hyaluronic acid has been studied for its role in oral mucosal healing, with research suggesting it supports tissue hydration and may accelerate the repair of damaged mucosal cells. It is a naturally occurring component of connective tissue and has a well-established safety profile when used topically. Aloclair Plus incorporates it as part of a multi-ingredient film-forming system rather than as a standalone treatment.

What are the alternatives to Aloclair Plus Mouthwash for mouth ulcers?

Alternatives include Bonjela gel (which contains choline salicylate), Corsodyl mouthwash (chlorhexidine-based), and Iglu gel. The NHS also suggests simple measures such as using a soft toothbrush, avoiding spicy or acidic foods, and using a mild antiseptic mouthwash. The best option depends on the size, location, and frequency of your ulcers — a pharmacist can help you choose.

How Should You Use Aloclair Plus Mouthwash?

Using Aloclair Plus Mouthwash correctly gives the film-forming ingredients the best chance to coat the ulcer surface and provide lasting relief. Always read the label before use and follow these steps each time.

Repeat this process three times daily, ideally after each main meal. Consistency is key — using it regularly throughout the ulcer episode gives the best results.

What Is the Correct Dose of Aloclair Plus Mouthwash?

The standard dose for adults and young people aged 12 and over is 10ml per rinse, used three times daily. There is no benefit to using a larger volume, as the film-forming agents work through contact time rather than concentration.

When Is the Best Time to Use Aloclair Plus Mouthwash?

The most effective times to use Aloclair Plus Mouthwash are after meals, when food debris has been cleared from the mouth and the ulcer surface is accessible. Using it after breakfast, lunch, and your evening meal fits naturally into most daily routines. Avoid using it immediately before eating or drinking, as this would disrupt the protective film before it has had time to work.

If you experience particular discomfort at night, you may find it helpful to use the mouthwash as the last thing before bed, after brushing your teeth, to provide overnight protection while you sleep.

How Long Can You Use Aloclair Plus Mouthwash For?

Aloclair Plus Mouthwash is designed for short-term use during an active ulcer episode. Most mouth ulcers resolve within one to two weeks with appropriate care. Continue using the mouthwash until the ulcer has fully healed, then discontinue use.

If your ulcer has not healed after two weeks, or if new ulcers keep appearing frequently, stop using the product and consult your GP or dentist. Persistent or recurrent ulcers may need further investigation to identify an underlying cause.

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 Aloclair Plus Mouthwash?

Aloclair Plus Mouthwash is generally very well tolerated, and most people use it without experiencing any notable side effects. Because it is drug-free and works through a physical mechanism rather than a pharmacological one, the risk of systemic reactions is very low.

  • Mild, transient stinging or tingling sensation on first application to the ulcer
  • Temporary altered or slightly bitter taste immediately after rinsing
  • Mild sensation of dryness in the mouth in some users

What Are the Less Common Side Effects of Aloclair Plus Mouthwash?

Less commonly, some individuals may experience localised reactions, particularly if they have a sensitivity to one of the ingredients such as aloe vera or glycyrrhetinic acid. These reactions are uncommon but worth being aware of.

  • Localised redness or irritation of the oral mucosa
  • Increased sensitivity at the ulcer site following application
  • Slight foaming or unusual texture sensation during rinsing

What Are the Serious Side Effects of Aloclair Plus Mouthwash?

Serious side effects are rare with Aloclair Plus Mouthwash. However, as with any product applied to mucosal tissue, there is a small possibility of an allergic reaction in susceptible individuals. If you notice any of the following, stop using the product immediately and seek urgent medical attention.

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

The NHS advises calling 999 or going to your nearest A&E immediately if you experience signs of anaphylaxis (a severe allergic reaction).

What Should You Do If You Experience Side Effects of Aloclair Plus Mouthwash?

For mild side effects such as transient stinging or taste changes, no action is usually needed — these typically resolve within seconds of spitting out the mouthwash. If localised irritation persists beyond a few uses, discontinue the product and speak to your pharmacist about an alternative treatment.

You should report any suspected side effects to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk. This helps regulators monitor the safety of products available in the UK.

Can Aloclair Plus Mouthwash Interact With Other Medicines?

No clinically significant drug interactions are currently known for Aloclair Plus Mouthwash. Because it is applied topically and is not absorbed systemically in meaningful amounts, the risk of interactions with oral medications is considered very low. As a practical precaution, avoid using other oral rinses immediately before or after Aloclair Plus, as this may dilute the protective film and reduce its effectiveness. If you are taking any prescribed medicines or have an underlying health condition, speak to your pharmacist before starting any new oral care product.

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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