At 5mg, Mounjaro reaches its first therapeutic level. Appetite suppression becomes more noticeable and steady weight loss typically begins. Many patients remain at 5mg if side effects are manageable and weight loss is progressing.

The average price for Mounjaro 5mg across 72 UK pharmacies is £192.46. WePrescribe charges £184.99, which is 4% below the market average.

WePrescribe discount codes

£42 offNew customers

£41.50 Off 1st Orders

FIRST4150

View all discount codes →

Frequently asked questions

How much does Mounjaro 5mg cost at WePrescribe?

Mounjaro 5mg at WePrescribe costs £184.99 per 4-week supply as of March 2026.

Is WePrescribe the cheapest for Mounjaro 5mg?

WePrescribe is ranked #33 out of 72 pharmacies for Mounjaro 5mg. The cheapest is £142.99 at Pharmacy Planet.

Does WePrescribe include consultation and delivery for Mounjaro 5mg?

WePrescribe does not include a consultation fee and does not include delivery in the £184.99 price.

Is WePrescribe GPhC registered?

Yes, WePrescribe is registered with the General Pharmaceutical Council (GPhC number: 9012132). You can verify this on the GPhC register.

Related comparisons

Compare all pharmacies for 5mg →WePrescribe — all doses →Compare all Mounjaro prices →All discount codes →

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