Compounded medications are not FDA-approved and are prepared by a licensed pharmacy based on a provider's prescription. A prescription is only issued after a consultation with a licensed provider who determines whether treatment is appropriate. Results may vary. Please refer to the Terms and Conditions for full details on the Shed weight-loss guarantee. In clinical trials of Wegovy® (2.4 mg), average weight loss was 15% and 20% when paired with diet and exercise.