Semaglutide
High-purity Semaglutide GLP-1 receptor agonist analogue (5mg). ≥98% HPLC purity. CAS: 910463-68-2. Lyophilized powder with COA. For laboratory research use only.
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Get the 30mg size and save 90% per unit vs the smallest option
| Channel | Monthly Cost | vs Research |
|---|---|---|
| US Retail (Wegovy®) | €1,241/mo | 98% more |
| Telehealth (Hims, Ro) | €505/mo | 95% more |
| Compounding pharmacy | €275/mo | 91% more |
| NovoCare DirectCHEAPEST US | €137/mo | 82% more |
| CertaPeptides (EU) | ~€25/mo | Research grade |
US prices from GoodRx, NovoCare, LillyDirect (March 2026). CertaPeptides products are research peptides sold for laboratory use only — not for human consumption. Same active compound, different regulatory context.
Important Notice
This product is intended for laboratory and research use only. Not for human or veterinary use. By purchasing, you confirm this product will be used exclusively for in-vitro research purposes.
≥98% verified by independent HPLC analysis
Certificate of Analysis included with every order
24h dispatch, free EU shipping over €150
Independent lab verification for every batch
About Semaglutide
Overview
This product is a high-purity GLP-1 receptor agonist analogue supplied as a lyophilized (freeze-dried) powder at 5mg per vial. CAS: 910463-68-2. Designed exclusively for laboratory research applications.
Research Background
Key research areas include: glucose homeostasis, appetite regulation, weight management, cardiovascular effects, metabolic research. All research findings are based on preclinical studies and peer-reviewed publications.
Specifications
| Molecular Weight | 4,113.58 Da |
| Molecular Formula | C187H291N45O59 |
| CAS Number | 910463-68-2 |
| Purity | ≥98% (HPLC verified) |
| Physical Form | Lyophilized (freeze-dried) powder |
| Appearance | White to off-white powder |
| Quantity | 5mg per vial |
Storage and Stability
Lyophilized Powder: Store at -20°C in a dry environment. Stable for multiple years when stored properly.
Reconstituted Solution: Store at 2-8°C. Stable for 4-6 weeks under proper refrigeration.
Important: Oral Tablet Sizes
Semaglutide is available in two formats:
- Lyophilized powder (vial) — 500mcg, 2mg, 5mg, 10mg, 15mg, 20mg, 30mg sizes. Requires reconstitution with bacteriostatic water.
- Oral tablets — 3mg and 7mg sizes. Ready-to-use tablet form, no reconstitution needed. Based on the oral semaglutide formulation studied in the PIONEER clinical trial program.
Quality Assurance
- HPLC Analysis: Confirms purity ≥98%
- Mass Spectrometry: Verifies correct molecular weight and sequence
- Certificate of Analysis (COA): Included with each purchase
- Third-Party Testing: Independently verified
Important: Oral Tablet Sizes
Semaglutide is available in two formats:
- Lyophilized powder (vial) — 500mcg, 2mg, 5mg, 10mg, 15mg, 20mg, 30mg sizes. Requires reconstitution with bacteriostatic water.
- Oral tablets — 3mg and 7mg sizes. Ready-to-use tablet form, no reconstitution needed. Based on the oral semaglutide formulation studied in the PIONEER clinical trial program.
Research Use Only
IMPORTANT: This product is for laboratory research use only. Not for human consumption or therapeutic application.
Important: Oral Tablet Sizes
Semaglutide is available in two formats:
- Lyophilized powder (vial) — 500mcg, 2mg, 5mg, 10mg, 15mg, 20mg, 30mg sizes. Requires reconstitution with bacteriostatic water.
- Oral tablets — 3mg and 7mg sizes. Ready-to-use tablet form, no reconstitution needed. Based on the oral semaglutide formulation studied in the PIONEER clinical trial program.
Important: Oral Tablet Sizes
Semaglutide is available in two formats:
- Lyophilized powder (vial) — 500mcg, 2mg, 5mg, 10mg, 15mg, 20mg, 30mg sizes. Requires reconstitution with bacteriostatic water.
- Oral tablets — 3mg and 7mg sizes. Ready-to-use tablet form, no reconstitution needed. Based on the oral semaglutide formulation studied in the PIONEER clinical trial program.
Specification Summary
Customer Reviews
Copenhagen, DK
Third time ordering from CertaPeptides. Always reliable, always on time. The quality documentation is a huge plus.
Brussels, BE
Best peptide supplier I've found in Europe. Fair prices, proper documentation, and they actually care about quality.
Amsterdam, NL
Very satisfied. Product was exactly as described and the packaging kept everything in perfect condition during transit.
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