Our Mission: Independent Weight Loss Medication Guidance
Helping UK residents make informed decisions about weight loss medications — with transparency, evidence, and zero bias.
Why WhichWeightMeds Exists
The weight loss medication market in the UK has grown rapidly since Mounjaro (tirzepatide) and Wegovy (semaglutide) received NICE approval. With dozens of online pharmacies now offering these treatments, finding a trustworthy provider at a fair price can feel overwhelming.
WhichWeightMeds.org was created to solve this problem. We independently compare prices, verify GPhC registration, and present the facts so you can choose with confidence. We do not prescribe, sell, or dispense any medication — we simply help you find the right provider.
Our comparison data is sourced directly from provider websites, and our clinical information comes exclusively from peer-reviewed studies published in journals such as the New England Journal of Medicine, guidance from the National Institute for Health and Care Excellence (NICE), and safety alerts from the MHRA.
Our Values
Everything we do is guided by these six principles.
Independence
We are not owned by or affiliated with any pharmacy, manufacturer, or healthcare provider. Our comparisons are based on publicly available data.
Evidence-Based
Every clinical claim on our site is backed by peer-reviewed research from journals like the New England Journal of Medicine (NEJM).
Transparency
We clearly disclose how we earn money through affiliate commissions. This never influences our editorial content or rankings.
Charity Commitment
20% of our profits are donated to UK health charities working on obesity research, mental health support, and nutritional education.
Regulatory Verification
Every provider listed is verified against the General Pharmaceutical Council (GPhC) register. We check registration status regularly.
Accessibility
We write in plain English, avoid medical jargon where possible, and design our site to be usable by everyone.
How We Make Money
WhichWeightMeds.org earns a commission when you click through to a provider and complete a consultation or purchase. This is how we fund the site and keep it free to use.
What this means for you: The prices you see on provider websites are the same whether you visit directly or through our links. We never inflate prices and we never accept payment to rank a provider higher.
For full details, see our Affiliate Disclosure.