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Semaglutide — Research Grade GLP-1 Peptide

99%+ purity research-grade Semaglutide. Third-party tested, COA included, cold-chain shipped from North Carolina.

✅ 99%+ Purity
📋 COA Included
❄️ Cold-Chain Shipped
💵 From $30

The Most Researched GLP-1 Peptide in the World

Semaglutide is a GLP-1 receptor agonist that has demonstrated average 15–18% body weight reduction in clinical trials over 68 weeks — the most extensively studied weight loss compound available. PEPTARA Health supplies research-grade Semaglutide as lyophilized powder, third-party tested to 99%+ HPLC purity.

Every vial ships with a Certificate of Analysis confirming purity and identity, packed in pharmaceutical-grade cold packs from our North Carolina facility.

Semaglutide research peptide vial 5mg from PEPTARA Health
Semaglutide — 5mg lyophilized powder, 99%+ HPLC purity

Available Sizes & Pricing

Vial SizePriceBest For
5mg$30Starting protocol (weeks 1–8)
10mg$50Standard 8–16 week protocol
15mg$70Extended protocol support
30mg$120Bulk research supply — best value/mg

All prices include Certificate of Analysis. Cold-chain shipping from North Carolina.

Why Choose PEPTARA Semaglutide

🔬 99%+ Purity

Independent third-party HPLC testing confirms purity and mass spectrometry confirms identity on every batch.

❄️ Cold-Chain Shipped

Pharmaceutical-grade cold packs maintain 2–8°C for up to 96 hours during transit from North Carolina.

📋 COA Included

Every order includes a Certificate of Analysis — no need to ask, it's standard with every shipment.

Related Guides

Protocol Guide →

Complete escalation schedule and week-by-week expectations.

Side Effects Guide →

What to expect and how to manage nausea, fatigue and more.

vs Tirzepatide →

Complete head-to-head comparison of both GLP-1 peptides.
Shop Semaglutide Now →

Questions? Text Sarah at (704) 605-9477 — we respond within 2 hours.

Frequently Asked Questions

Is Semaglutide legal to buy in the USA?

Yes. Research-grade Semaglutide sold as "for research use only, not for human consumption" is legal to buy, possess and receive in all 50 US states.

What purity is PEPTARA Semaglutide?

99%+ HPLC purity, verified by independent third-party laboratory testing. A Certificate of Analysis is included with every order.

How is Semaglutide shipped?

Cold-chain shipped from North Carolina with pharmaceutical-grade cold packs, maintaining 2–8°C for up to 96 hours in transit.

What sizes are available?

5mg ($30), 10mg ($50), 15mg ($70) and 30mg ($120) vials — all lyophilized powder requiring reconstitution with bacteriostatic water.

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