Boots Mouth Ulcer Gel - 15g

15 G | £21.93 per 100G

Rapidly relieves mouth ulcer pain. Soothing antiseptic.
See details below, always read the label
Suitable for:
Adults and children
Active ingredients: Cetylpyridinium Chloride, Lidocaine


Pharmacy product

In order to buy non-prescription medicines you must be a registered user of our site as we are obliged to record your transaction history. We also ask that you complete our questionnaire so our pharmacy team can check that this product is suitable for you to buy.


Pharmacy product

You cannot add this item to the customer's basket

Will you be claiming the VAT back?

Disabled or chronically sick people can claim VAT relief on purchases for personal or domestic use that are applicable to their disability or sickness.

Stock sold out

We're sorry, this product has sold out and we won't be receiving any further stock.

Check store stock

Collect 12 Boots Advantage Card points with this purchase

Arrow Product details

An antiseptic gel for the rapid relief of common mouth ulcer pain.

Suitable for

Adults and children


Age Restriction

You must be at least 16 years old to purchase this product.

How to use

Please read the enclosed leaflet carefully before use.

How to use this medicine

Pierce tube seal with end of cap.

Adults and children: Apply a small amount of gel to the affected area with a clean finger, every 3 hours during the day, if you need to.

Hazards and Cautions

Mouth Ulcer Gel is not suitable for treatment of teething in children.

Keep all medicines out of the sight and reach of children.


Do not store above 25°C.


  • This is a medicine; Consult your doctor or pharmacist if you have an underlying medical condition, are taking any other medication or complementary therapy, or if symptoms persist.

  • Seek advice before using if you are breast feeding, pregnant, planning to become pregnant, or suffer from allergies.

Active ingredients

Cetylpyridinium Chloride and Lidocaine


Active Ingredients: This oral gel contains Cetylpyridinium Chloride 0.02% w/w, Lidocaine 0.6% w/w,

Also contains: purified water, ethanol (33.9 vol %), sucrose, hypromellose, cetomacrogol 1000, star anise oil, eucalyptol, levomenthol. more less

Delivery options

Click & Collect
£1.50 or free if you spend £15 or more from your choice of 2,200 stores.

Standard Delivery
£3.75 or free when you spend £25 or more.

Next Day Delivery
Order by 8pm (subject to change during promotions), available 7 days a week for £4.95. This may not be available during public holidays or weekends in between public holidays. Usually delivered between 8am and 9pm. The earliest delivery date for these orders will be shown at the checkout.

Named Day Delivery
£3.95 - choose a weekday within the next 14 days for delivery.

For more information see our delivery help or view our returns policy.