Description
Colgate Duraphat 2800 is a prescription‑only high fluoride toothpaste containing sodium fluoride 0.619% (equivalent to 2800ppm fluoride). It’s used daily instead of your normal toothpaste to help prevent and treat dental caries (tooth decay) in people at higher risk. With the right routine, Duraphat 2800 can support enamel remineralisation and strengthen teeth against acid attacks.
Buy Duraphat 2800 Toothpaste Online UK
You can buy Duraphat 2800ppm toothpaste online in the UK after an eligibility check. Because it’s a prescription high fluoride toothpaste, a clinician or dentist will confirm it’s suitable for you (including the correct strength for your age) and advise how long to use it.
At a Glance
- Active ingredient: sodium fluoride 0.619% w/w (2800ppm fluoride)
- Status: prescription-only high fluoride toothpaste (UK)
- Who it’s for: adults and children aged 10+ at higher risk of tooth decay
- How to use: 1cm ribbon, brush for 1 minute, morning and evening
- After brushing: spit out — do not rinse for 30 minutes
Who Is Duraphat 2800 For?
Duraphat 2800 may be prescribed if you’re at increased risk of dental caries, for example:
- Frequent cavities or a history of tooth decay
- Early enamel demineralisation (white-spot lesions)
- Orthodontic appliances (braces) increasing plaque retention
- Dry mouth (xerostomia) or reduced saliva flow
- High sugar/acid exposure or other clinically assessed risk factors
Key Benefits
- High fluoride protection: strengthens enamel and improves resistance to decay
- Helps remineralise enamel: supports repair of early decay changes
- Daily routine friendly: replaces normal toothpaste with a simple switch
- Dentist-trusted preventive therapy for higher-risk patients
How Duraphat 2800 Works
Fluoride supports enamel remineralisation and reduces demineralisation by making tooth surfaces more resistant to acid. It can also reduce the ability of cavity-causing bacteria to produce acid. The 2800ppm strength provides extra protection for people who need more than standard over‑the‑counter fluoride toothpastes.
How to Use Duraphat 2800 (Dosage & Directions)
Use Duraphat 2800 daily instead of your normal toothpaste. Always follow the advice of your dentist/clinician.
Step-by-step (age 10+)
- Apply a 1cm ribbon of toothpaste onto your toothbrush.
- Brush carefully and thoroughly for 1 minute (vertical strokes from gum to tooth).
- Use morning and evening.
- Spit out after brushing — do not swallow.
- For best results, do not drink or rinse for 30 minutes after brushing.
Important Tips
- Do not rinse with water or mouthwash immediately after brushing (this washes fluoride away).
- Supervise children to minimise swallowing.
- If you use other fluoride products, ask your dentist about total fluoride exposure.
Warnings & Precautions
- Do not use in children under 10 years old.
- Do not swallow the toothpaste; spit out after brushing.
- Stop using and seek advice if you develop irritation or signs of an allergic reaction.
- Use only as prescribed and keep out of reach of children.
Ingredients
Active ingredient: Sodium fluoride 0.619% w/w (2800ppm fluoride ion).
Other ingredients: see packaging/leaflet for the full excipients list.
Possible Side Effects
Most people tolerate Duraphat 2800 well. Occasionally, some people may experience mild mouth irritation. Allergic reactions are rare but can occur. Seek advice if symptoms persist or worsen.
How to Order Duraphat 2800 Online (UK)
- Complete the online consultation about your dental history and current medicines.
- A UK‑registered clinician reviews eligibility and confirms the appropriate strength.
- If appropriate, Duraphat 2800 is prescribed and supplied for delivery.
FAQs
- What does 2800ppm fluoride mean?
It refers to the fluoride concentration. 2800ppm provides higher fluoride exposure than standard OTC toothpastes to protect high‑risk teeth.
- Do I need a prescription for Duraphat 2800 in the UK?
Yes. Duraphat 2800 is a prescription‑only high fluoride toothpaste.
- Should I rinse after brushing with Duraphat?
No. Spit out after brushing and avoid rinsing or drinking for 30 minutes so fluoride can keep working.
- How often should I brush with Duraphat 2800?
Common guidance is morning and evening with a 1cm ribbon, brushing for 1 minute. Follow your dentist’s advice if different.
- Is Duraphat 2800 the same as Duraphat 5000?
No. Duraphat 5000 is a higher‑strength fluoride toothpaste typically used for older teens/adults. A prescriber confirms the right strength.

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