best weight loss semaglutide (Ozempic® & Wegovy®) Before and After Results: Timelines (2026) Semaglutide vs. Tirzepatide for Weight

The food moves in your intestine slowly and stays in the stomach for a longer time, which reduces hunger cravings

Weeks 4 through 6: 3mg weekly

How well does Wegovy injection work

Injectable Wegovy: Average weight loss: about 15% of starting body weight over 68 weeks Studied in the STEP 1 trial with over 1,900 adult participants Participants combined the injection with a reduced-calorie diet and increased physical activity Oral Wegovy pill: Average weight loss: about 14% of starting body weight over 64 weeks Studied in a separate 205-person clinical trial Similar lifestyle requirements were applied to both clinical studies The difference between the 2 studies is small, but they were not a direct head-to-head comparison

The compounded semaglutide guide covers pricing, sourcing, and quality considerations

However, "stronger" also means stronger side effects, with discontinuation rates of 12-18% for retatrutide versus 5-7% for semaglutide