Trusted Suppliers

At Weight Loss Fact Checker, our goal is to help you find safe, regulated and reliable sources of prescription weight loss medication such as Mounjaro and Wegovy.

We know the online market can be confusing — and in some cases, unsafe. Many websites claim to sell genuine GLP-1 medication but aren’t properly regulated or may supply counterfeit products. That’s why we’ve done the research for you.

This page lists pharmacies, clinics and telemedicine providers that we believe meet high standards for:

Regulation and licensing (GPhC, CQC, or equivalent)

Prescription-only sales following clinical review

Transparent pricing and clear medical guidance

Customer safety and data protection

Our list is reviewed and updated regularly as new providers enter the market.

Why we created this list

There’s growing demand for GLP-1 weight loss injections and, unfortunately, a rise in unverified online sellers. Patients deserve a simple way to identify legitimate suppliers who follow medical and legal standards.

We only include providers that:

Use qualified prescribers and pharmacies.

Supply genuine, licensed medication.

Display regulator registration details.

Offer clear aftercare or customer support.

Some links on this page are affiliate links, meaning we may earn a small commission if you make a purchase through them.
This does not affect our opinions or rankings — it simply helps us fund the site and keep Weight Loss Fact Checker free for everyone.

Our care team selects suppliers based on quality, compliance and transparency — never on commission rate.

How to use this page

Review the supplier list below.

Choose your country or region to find local, regulated options.

Always ensure you meet eligibility criteria (for example, BMI 27+ with a related health condition in the UK).

Discuss any medication changes with your prescriber.

Safety reminder

Weight loss injections such as Mounjaro and Wegovy are prescription-only medicines.
They should only be supplied following a legitimate medical consultation. Avoid websites that:

Sell without a prescription.

Use payment platforms that hide their identity.

Fail to show regulator details or a UK address.