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 69 UK pharmacies is £306.60. Cloud Pharmacy charges £294.99, which is 4% below the market average.

Frequently asked questions

How much does Mounjaro 15mg cost at Cloud Pharmacy?

Mounjaro 15mg at Cloud Pharmacy costs £294.99 per 4-week supply as of March 2026.

Is Cloud Pharmacy the cheapest for Mounjaro 15mg?

Cloud Pharmacy is ranked #19 out of 69 pharmacies for Mounjaro 15mg. The cheapest is £204.99 at Pharmacy Planet.

Does Cloud Pharmacy include consultation and delivery for Mounjaro 15mg?

Cloud Pharmacy does not include a consultation fee and does not include delivery in the £294.99 price.

Is Cloud Pharmacy GPhC registered?

Yes, Cloud Pharmacy is registered with the General Pharmaceutical Council (GPhC number: 9012073). You can verify this on the GPhC register.

Related comparisons

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

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