The 15mg pen is the highest available Mounjaro dose. Clinical trials showed an average 20.9% body weight loss at this level. Not everyone needs to reach 15mg — your prescriber will determine the optimal dose for you.

The average price for Mounjaro 15mg across 71 UK pharmacies is £306.84. Goodbody Clinic charges £369.00, which is 20% above the market average.

Goodbody Clinic discount codes

£100 offNew customers

£100 Off First Orders

FIRST100

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Frequently asked questions

How much does Mounjaro 15mg cost at Goodbody Clinic?

Mounjaro 15mg at Goodbody Clinic costs £369.00 per 4-week supply as of March 2026.

Is Goodbody Clinic the cheapest for Mounjaro 15mg?

Goodbody Clinic is ranked #70 out of 71 pharmacies for Mounjaro 15mg. The cheapest is £204.99 at Pharmacy Planet.

Does Goodbody Clinic include consultation and delivery for Mounjaro 15mg?

Goodbody Clinic does not include a consultation fee and does not include delivery in the £369.00 price.

Is Goodbody Clinic GPhC registered?

Yes, Goodbody Clinic is registered with the General Pharmaceutical Council (GPhC number: 9012347). You can verify this on the GPhC register.

Related comparisons

Compare all pharmacies for 15mg →Goodbody Clinic — all doses →Compare all Mounjaro prices →All discount codes →

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