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 92 UK pharmacies is £162.98. Trim charges £195.00, which is 20% above the market average.

Frequently asked questions

How much does Mounjaro 2.5mg cost at Trim?

Mounjaro 2.5mg at Trim costs £195.00 per 4-week supply as of May 2026.

Is Trim the cheapest for Mounjaro 2.5mg?

Trim is ranked #83 out of 92 pharmacies for Mounjaro 2.5mg. The cheapest is £119.95 at Assured Pharmacy.

Does Trim include consultation and delivery for Mounjaro 2.5mg?

Trim does not include a consultation fee and does not include delivery in the £195.00 price.

Is Trim GPhC registered?

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

Related comparisons

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

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