Overview

You have almost certainly heard of Semaglutide — it is the active ingredient in Ozempic and Wegovy. It works by mimicking a hormone your gut naturally releases after you eat, called GLP-1. That hormone tells your brain you are full and tells your pancreas to manage blood sugar. Semaglutide does the same thing, but lasts much longer in your body. The result is that people feel full sooner, eat less, and lose significant weight. It is one of the most studied and prescribed medications in the world right now. If you are wondering how it compares to newer options, see our Tirzepatide page (dual GIP/GLP-1) and Retatrutide page (triple receptor) for the full GLP-1 family comparison.

Key Benefits

Mechanism of Action

Semaglutide activates GLP-1 receptors in three key places. In your brain, it dials down appetite and cravings. In your pancreas, it helps release insulin when blood sugar is high (and stops the hormone that raises blood sugar). In your stomach, it slows down how fast food moves through, which keeps you feeling full longer. All three effects work together to reduce how much you eat and how your body handles the calories you do consume.

Dosing Protocol

Side Effects & Safety

Research References

GLP-1 agents are typically run solo or with metabolic support peptides. Avoid stacking with other appetite suppressants.

Frequently Asked Questions