What is the most effective GLP-1 for weight loss?

Based on current clinical trial data, tirzepatide (Zepbound/Mounjaro) shows the highest weight loss results at 21-22.5% average body weight loss. Semaglutide products (Wegovy, Ozempic) typically show around 15-16%.

Can I take GLP-1 medications if I don't have diabetes?

Yes, but only certain GLP-1 medications are FDA-approved for weight loss without diabetes. Wegovy, Zepbound, and Saxenda are approved for chronic weight management in adults with BMI of 30+ or 27+ with a weight-related condition.

How long do I need to take GLP-1 medications?

GLP-1 medications are typically long-term treatments. Studies show weight regain after stopping because the medications work by changing appetite signals.

Are GLP-1 medications safe?

GLP-1 medications are extensively studied and FDA-approved, generally safe when prescribed appropriately. They are not recommended for people with certain thyroid cancers, pancreatitis, or severe digestive conditions.

What's the difference between Ozempic and Wegovy?

Both contain semaglutide but are approved for different purposes. Ozempic is for type 2 diabetes; Wegovy is for weight loss and comes in a higher max dose (2.4 mg vs 2 mg).

Peptide Calculator | glp-1journey

Use our Peptide Calculator to find exact mixing ratios, doses, and injection amounts for peptides. Enter your vial size, water volume, and desired dose — and get your results instantly.

Peptide Calculator

Calculate accurate dosages for peptide reconstitution

Peptide Amount in Vial

Bacteriostatic Water Volume

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mcg

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Results

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Total Doses in Vial

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Visual Dosage Guide

Draw to — on your syringe

How it works: The calculator determines how much liquid you need to draw from your reconstituted peptide solution. Remember: 100 units = 1 mL on a standard insulin syringe.