COVID-19 vaccine product information
Updated 11 September 2025
© Crown copyright 2025
This publication is licensed under the terms of the Open Government Licence v3.0 except where otherwise stated. To view this licence, visit nationalarchives.gov.uk/doc/open-government-licence/version/3 or write to the Information Policy Team, The National Archives, Kew, London TW9 4DU, or email: psi@nationalarchives.gov.uk.
Where we have identified any third party copyright information you will need to obtain permission from the copyright holders concerned.
This publication is available at https://www.gov.uk/government/publications/covid-19-vaccination-vaccine-product-information-poster/which-covid-19-vaccine
COVID-19 vaccines [footnote 1] used in the UK including information on dose, eligible ages, storage, stability and appearance.
Comirnaty 30
| Comirnaty 30 KP.2 30 micrograms/dose Pfizer BioNTech |
|
|---|---|
| Dose | 0.3ml (30 micrograms) by intramuscular injection. |
| Age | From 12 years. |
| Number of doses per vial | 6 |
| Dilution required? | No, ready to use once thawed. |
| Refrigerated storage | Thawed and unopened: up to 10 weeks at +2°C to +8°C. |
| Room temperature stability | Unopened vials may be stored for up to 12 hours at temperatures up to +30°C. |
| Stability after first puncture [footnote 2] | May be stored between +2°C and +30°C; use within 12 hours. |
| Appearance | Prior to mixing: the thawed dispersion may contain white to off-white opaque amorphous particles. After mixing: white to off-white dispersion, no particulates visible. |
Comirnaty 10
| Comirnaty 10 LP.8.1 10 micrograms/dose Pfizer BioNTech |
|
|---|---|
| Dose | 0.3ml (10 micrograms) by intramuscular injection. |
| Age | 5 to 11 years. |
| Number of doses per vial | 1 |
| Dilution required? | No: ready to use once thawed. |
| Refrigerated storage | Thawed and unopened: up to 10 weeks at +2°C to +8°C. |
| Room temperature stability | Unopened vials may be stored for up to 12 hours at temperatures up to +30°C. |
| Stability after first puncture [footnote 2] | May be stored between +2°C and +30°C; use within 12 hours. |
| Appearance | Prior to mixing: the thawed dispersion may contain white to off-white opaque amorphous particles. After mixing: clear to slightly opalescent dispersion with no particulates visible. |
Comirnaty 3
| Comirnaty 30 LP.8.1 3 micrograms/dose Concentrate Pfizer BioNTech |
|
|---|---|
| Dose | 0.3ml (3 micrograms) by intramuscular injection. |
| Age | From 6 months to 4 years. |
| Number of doses per vial | 3 |
| Dilution required? | Yes, with 1.1ml sodium chloride 0.9% solution for injection. |
| Refrigerated storage | Thawed, unopened and undiluted: up to 10 weeks at +2°C to +8°C. |
| Room temperature stability | Unopened vials may be stored for up to 12 hours at temperatures up to +30°C. |
| Stability after first puncture [footnote 2] | May be stored between +2°C and +30°C; use within 12 hours. |
| Appearance | Prior to mixing: the thawed dispersion may contain white to off-white opaque amorphous particles. After mixing: a white to off-white dispersion with no particulates visible. |
All vaccines should be used in accordance with Green Book and NHS England operational guidance.
Further information on the COVID-19 vaccination programme is available in the COVID-19 Green Book.
Order copies
It’s free to order a poster containing all the vaccines used in the UK from Health Publications using product code: 13114567EN001.
Find public health resources
Find this resource on www.gov.uk/publichealthresources where you can view, download or order resources free of charge.
Alternatively, you can get in touch by phone or email.
Please have the product code with you when you contact us.
Email publichealthresources@ukhsa.gov.uk
Contact form https://www.gov.uk/gui...
Telephone: 0300 123 1002
Monday to Friday, 9am to 5:30pm