The 12.5mg dose is prescribed when lower doses haven't achieved target weight loss. Side effects may be more pronounced at this level, so close monitoring by your prescriber is recommended.

The average price for Mounjaro 12.5mg across 71 UK pharmacies is £289.71. Well Pharmacy charges £309.00, which is 7% above the market average.

Well Pharmacy discount codes

£10 offNew customers

£9.99 Off 1st Orders

FIRST999

View all discount codes →

Frequently asked questions

How much does Mounjaro 12.5mg cost at Well Pharmacy?

Mounjaro 12.5mg at Well Pharmacy costs £309.00 per 4-week supply as of March 2026.

Is Well Pharmacy the cheapest for Mounjaro 12.5mg?

Well Pharmacy is ranked #57 out of 71 pharmacies for Mounjaro 12.5mg. The cheapest is £198.99 at Pharmacy Planet.

Does Well Pharmacy include consultation and delivery for Mounjaro 12.5mg?

Well Pharmacy does not include a consultation fee and does not include delivery in the £309.00 price.

Is Well Pharmacy GPhC registered?

Yes, Well Pharmacy is registered with the General Pharmaceutical Council (GPhC number: 9010492). You can verify this on the GPhC register.

Related comparisons

Compare all pharmacies for 12.5mg →Well Pharmacy — all doses →Compare all Mounjaro prices →All discount codes →

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