How to Use Semaglutide
Complete guide to Semaglutide dosing, administration, timing, and protocol recommendations.
Quick Overview
Semaglutide is a GLP-1 receptor agonist, a peptide engineered to mimic the natural gut hormone GLP-1 but with a roughly week-long half-life so it can be dosed once weekly. It is FDA-approved and sold as Ozempic and Rybelsus for type 2 diabetes and as Wegovy for chronic weight management, with cardiovascular benefit also on the label. This is one of the most rigorously tested peptides in existence, backed by large randomized trials, so the evidence here is in a completely different league from research-only peptides.
Dosing Guidelines
Common Dose
1-2.4 mg weekly (after titration)
Frequency
Once weekly
Dose Range
0.25-2.4 mg weekly
Note: Titrate up slowly over 16-20 weeks to minimize GI side effects. Start at 0.25 mg, increase every 4 weeks. Many stay at 1 mg if tolerating well.
Administration Method
Subcutaneous injection weekly, or oral (Rybelsus)
Best Time to Take
Morning, same day each week
Weekly injection should be at a consistent time. Morning allows monitoring for any side effects during waking hours.
Protocol Duration
Long-term / chronic use
Possible Side Effects
Not everyone experiences these. Individual responses vary.
- •Nausea (common, usually transient)
- •Vomiting
- •Diarrhea
- •Constipation
- •Abdominal pain
Frequently Asked Questions
What is the recommended dose for Semaglutide?
1-2.4 mg weekly (after titration)
How do you administer Semaglutide?
Subcutaneous injection weekly, or oral (Rybelsus)
When is the best time to take Semaglutide?
Morning, same day each week
How long should you use Semaglutide?
Long-term / chronic use
This information is for educational purposes only. Always consult with a healthcare professional before using any peptide. Dosing information is based on research literature and community reports, not medical advice.