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 93 UK pharmacies is £306.58. Habitual charges £360.00, which is 17% above the market average.

Frequently asked questions

How much does Mounjaro 15mg cost at Habitual?

Mounjaro 15mg at Habitual costs £360.00 per 4-week supply as of April 2026.

Is Habitual the cheapest for Mounjaro 15mg?

Habitual is ranked #89 out of 93 pharmacies for Mounjaro 15mg. The cheapest is £209.99 at Pharmacy Xpress.

Does Habitual include consultation and delivery for Mounjaro 15mg?

Habitual does not include a consultation fee and does not include delivery in the £360.00 price.

Is Habitual GPhC registered?

Yes, Habitual is registered with the General Pharmaceutical Council (GPhC number: 9012559). You can verify this on the GPhC register.

Related comparisons

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

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