The 2.5mg pen is the introductory dose, taken for the first 4 weeks. It helps your body adjust to tirzepatide before moving to a therapeutic dose. Most people experience mild appetite suppression at this stage.

The average price for Mounjaro 2.5mg across 73 UK pharmacies is £165.58. Ashcroft Pharmacy charges £149.99, which is 9% below the market average.

Ashcroft Pharmacy discount codes

£20 offNew customers

£20 Off 1st Orders

FIRST20

£17 off

£17 Off Return Orders

RETURN17

View all discount codes →

Frequently asked questions

How much does Mounjaro 2.5mg cost at Ashcroft Pharmacy?

Mounjaro 2.5mg at Ashcroft Pharmacy costs £149.99 per 4-week supply as of March 2026.

Is Ashcroft Pharmacy the cheapest for Mounjaro 2.5mg?

Ashcroft Pharmacy is ranked #27 out of 73 pharmacies for Mounjaro 2.5mg. The cheapest is £122.81 at Cuva Health.

Does Ashcroft Pharmacy include consultation and delivery for Mounjaro 2.5mg?

Ashcroft Pharmacy does not include a consultation fee and does not include delivery in the £149.99 price.

Is Ashcroft Pharmacy GPhC registered?

Yes, Ashcroft Pharmacy is registered with the General Pharmaceutical Council (GPhC number: 9012896). You can verify this on the GPhC register.

Related comparisons

Compare all pharmacies for 2.5mg →Ashcroft Pharmacy — all doses →Compare all Mounjaro prices →All discount codes →

Prices updated March 2026. Always confirm with the pharmacy before ordering.