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. Farmeci charges £279.00, which is 4% below the market average.

Farmeci discount codes

29% offNew customers

NEW ONLY: 28.8% OFF 2.5MG

NEW288

10% offNew customers

NEW ONLY: 10% OFF OTHERS

NEW10

View all discount codes →

Frequently asked questions

How much does Mounjaro 12.5mg cost at Farmeci?

Mounjaro 12.5mg at Farmeci costs £279.00 per 4-week supply as of March 2026.

Is Farmeci the cheapest for Mounjaro 12.5mg?

Farmeci is ranked #26 out of 71 pharmacies for Mounjaro 12.5mg. The cheapest is £198.99 at Pharmacy Planet.

Does Farmeci include consultation and delivery for Mounjaro 12.5mg?

Farmeci does not include a consultation fee and does not include delivery in the £279.00 price.

Is Farmeci GPhC registered?

Yes, Farmeci is registered with the General Pharmaceutical Council (GPhC number: 9010938). You can verify this on the GPhC register.

Related comparisons

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

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