Regulatory status
Chemist4U is registered with the General Pharmaceutical Council under number 9012464, listed at 1 Penketh Place, Skelmersdale, WN8 9QX, and operated by Innox Trading Ltd (Companies House no. 07262043). This is stated directly on Chemist4U's Mounjaro product page and on its "responsible pharmacist" page. Chemist4U also holds a second, separate GPhC premises registration (9011784) under the same brand; the Mounjaro product page itself cites only 9012464, which is the number this review is based on.
Price and stock
Chemist4U's own product page lists a starting price of £148.00 per month (also shown as "prices start from around £34 a week") for the 2.5mg dose, stated as inclusive of the medical consultation, prescription and treatment. This was reconfirmed by crawling the live product page directly on 18 Sept 2026. The product page and several of Chemist4U's other pages (e.g. its weight-loss comparison guides) consistently describe Mounjaro as "in stock" at time of writing; as with any pharmacy website this is a stated claim rather than a live inventory feed we can independently verify, but it is at least a current claim repeated consistently across the site rather than an isolated one.
Prescribing and delivery
Chemist4U's page states that the medicine is only released once a clinician has reviewed the patient's online consultation and issued a prescription — there is no stated route to dispense against an existing prescription alone. Chemist4U's shipping information (crawled directly on 18 Sept 2026) shows Mounjaro ships via its free "Temperature Controlled Delivery" service, taking 1–3 working days; this is separate from the site's standard, non-refrigerated delivery (free on orders over £39, or £3.95 otherwise, both 1–2 working days), which does not apply to a cold-chain product like Mounjaro. Discreet outer packaging is also stated.