Sunny Weigh by Peptides Library
Basics

How GLP-1 drugs actually work

Tap to start →

Photo: Vitaly Gariev / Unsplash

Sunny Weigh by Peptides Library

1 / 6

How GLP-1 drugs actually work

Your gut already makes GLP-1, but the natural hormone lasts about 2 minutes; the weekly drugs are built to last about a week.

Sunny Weigh by Peptides Library

2 / 6

The hormone behind the drugs

GLP-1 , short for glucagon-like peptide-1, is an incretin hormone your gut releases after you eat.

Sunny Weigh by Peptides Library

3 / 6

Three effects that drive weight loss

Less hunger.

Sunny Weigh by Peptides Library

4 / 6

Single versus dual action

Ingredient Acts on Brand names Semaglutide GLP-1 Wegovy , Ozempic , Rybelsus Tirzepatide GLP-1 and GIP Zepbound , Mounjaro Liraglutide…

Sunny Weigh by Peptides Library

5 / 6

Why the dose starts low

Every label starts with a low dose and raises it every few weeks, a process called titration .

Sunny Weigh by Peptides Library

6 / 6

How long until it works

Many people notice less hunger within the first weeks.

Want the full picture?

A plain explanation of how semaglutide, tirzepatide and other GLP-1 drugs cut appetite, slow the stomach and lower blood sugar, and how they differ.

Tap below for the full page. Not medical advice; talk to your clinician about your care.

Read the guide