Callistemon
If you look on sps.nhs.uk one of the sections is:
"Advising individuals with allergies on their suitability for Pfizer-BioNTech COVID-19 Vaccine"
(It also gives advice on the AZ vaccine too.)
When I had my vaccination, I wrongly assumed they would be using the Pfizer vaccine because that it what they gave my husband a few days before. We weren't told which vaccine it was until after we had had it!
When I enquired about allergies, they were only concerned if the allergy had caused the individual to suffer an anaphylactic shock.
Good luck - I hope you don't have a wasted journey.
What is a reasonable minimum spend for an online grocery delivery??