Last updated June 2026
These terms govern your use of the Monj app, provided by Medstack Limited. By creating an account you agree to them. Please read them alongside our Privacy Policy.
Monj is a calm companion and self-management tool for adults in the UK who are taking, or managing weight alongside, GLP-1 medication. Monj is not a pharmacy, a prescriber, or a medical, diagnostic or emergency service, and it does not supply medication.
Nothing in Monj is medical advice. Monj records and reflects information you choose to enter; it never changes your dose and never tells you to start, stop or alter treatment. Always follow the guidance of your own prescriber, pharmacist or GP, and contact them with any clinical concern.
If you feel unwell or are worried about your health, contact your healthcare team or call NHS 111. In an emergency, call 999. Do not rely on Monj for urgent help.
You must be 18 or over and resident in the UK to use Monj. You are responsible for keeping your account secure and for the accuracy of the information you provide.
Please use Monj only for your own personal, non-commercial use, and don’t misuse the service, attempt to access other people’s data, or use it in any unlawful way.
Monj does not promise any particular health or weight outcome. Any information shown is general and non-clinical, and is not a substitute for professional medical advice, diagnosis or treatment.
We may update these terms or the app from time to time. You can stop using Monj and delete your account at any time from within the app.
For questions about these terms, contact Medstack Limited via monj.co.uk.