If a medicine is on the FDA drug shortage list, a compounding pharmacy may make the medicine from raw ingredients, from an FDA-registered and inspected manufacturer
Laiteerapong, E
The biggest external factor is regulatory: compounded GLP-1 availability is in transition under FDA enforcement, and anyone starting a program in June 2026 should understand what that means for supply continuity
John Salerno offers a comprehensive weight loss treatment designed to address underlying factors that can make it difficult to shed excess weight

You should also speak to your GP if you experience: Persistent low mood, sadness, or feelings of hopelessness lasting more than two weeks (in line with NICE guideline NG222: Depression in adults) Loss of interest or pleasure in activities you previously enjoyed Changes in sleep patterns, appetite (beyond the expected effects of the medication), or energy levels Increased anxiety, irritability, or emotional instability Any thoughts of self-harm or suicide in this case, seek urgent help immediately If you are in crisis or need urgent mental health support: Call 999 or go to your nearest A&E if you or someone else is in immediate danger Call NHS 111 (available 24 hours a day) and select the mental health option to be connected to a local urgent mental health service [12] Contact the Samaritans on 116 123 (free, 24/7) When speaking to your GP, be clear and specific

Your eligibility depends on meeting NICE criteria, which typically include inadequate glycaemic control despite other medications or specific BMI thresholds for weight management indications