- Reported purity
- 99.73%99.5%+
- Test date
- Jul 14, 2026
- Laboratory named
- Janoshik Analytical
Lot not reportedView COA
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Compare observed vial prices, price per mg, and current indexed COA records across vendors.
Indexed documents do not establish product quality. Missing means we have not indexed one. Index as of Aug 2026.
Some outbound vendor links are affiliate links. Commission status does not change the displayed prices, indexed COA fields, or certificate filters.
Observed market data
Document coverage, not product quality.
Observed Semaglutide listings span $14.45-$329.99 in total vial price, with a median of $8.25 per mg across 65 usable listings as of Aug 30, 2026. Compare Semaglutide by vial size, total price, price per mg, stock signal, vendor coverage, and last-checked date. These market observations do not verify product quality or recommend a seller. Each vendor row shows its current COA record, including the reported purity, named lab, and printed test date.
Observed Semaglutide listings span $14.45-$329.99 in total vial price, with a median of $8.25 per mg across 65 usable listings as of Aug 30, 2026.
The comparison covers observed vial prices, price per mg, vial sizes, stock signals, vendor coverage, and last-checked dates. It does not verify product quality or recommend a seller.
The index has a current certificate on file for 14 of 32 tracked Semaglutide vendors, with 70 public documents. Vendors may have testing that we have not indexed.
Choose “Highest COA purity” to sort vendors by the value printed on each current certificate. The number belongs to that document, lab, lot, and test date. It cannot establish product quality or safety, and values from different labs or methods are not directly comparable.
Product documentation
Current certificates are on file for 14 of 32 tracked vendors. The public evidence set contains 70 documents naming 9 laboratories. Reported test dates in this set run from Feb 12, 2024 through Jul 14, 2026.
18 tracked vendors have no current certificate in this index. Those vendors may have testing we have not indexed.
14 current records
V2087944170
B002
GB00031V
ULP-48814D
SM202607
SEV052657
SM005
00256
TUY-030926
2122026SM
Blue Cap
2024-01-24
| Printed lab | Certificate | |||
|---|---|---|---|---|
| Zesty Rat | Janoshik Analytical | Jul 14, 2026 | 99.73%99.5%+ | View COA |
| Nationwide Peptides | Freedom Diagnostics Testing | Jul 2, 2026 | 99.92%99.5%+ | View COA |
| Chameleon Peptides | JANOSHIK | Jun 29, 2026 | 99.475%99.0–99.49% | View COA |
| Genesis Peptides | Freedom Diagnostics | Jun 20, 2026 | 99.87%99.5%+ | View COA |
| Umbrella Labs | Vanguard Laboratory | Jun 15, 2026 | 99.8%99.5%+ | View COA |
| Peptide Partners | KOVERA LABS | Jun 10, 2026 | 99.887%99.5%+ | View COA |
| Soma Peptides | Prime Analytical Laboratories, LLC | Jun 9, 2026 | 99.9%99.5%+ | View COA |
| Disguised Alpha | ILS Laboratories | May 26, 2026 | 99.82%99.5%+ | View COA |
| nuscience | Freedom Diagnostics | May 12, 2026 | 99.96%99.5%+ | View COA |
| Pure Health Peptides | BioRegen | Apr 8, 2026 | 99.37%99.0–99.49% | View COA |
| Polaris Peptides | TrustPointe Analytics LLC | Apr 3, 2026 | No purity printed | View COA |
| Prime Peptides | Vanguard Laboratory | Mar 25, 2026 | 99.02%99.0–99.49% | View COA |
| Fusion Peptide | Vanguard Laboratory | Jun 18, 2025 | 99.56%99.5%+ | View COA |
| Skye Peptides | MZ Biolabs | Feb 12, 2024Older record | 99.64%99.5%+ | View COA |
A record appears on file after our pipeline identifies the document as a certificate of analysis and matches its printed compound to a catalog peptide. The record cannot prove authenticity, chain of custody, sterility, product safety, or suitability for use.
Lab, lot, date, compound, and purity fields are transcribed from the document and can contain extraction errors. “Older record” means the reported test date is more than 18 months old.
Learn how to read a peptide COA or review the testing methodology and dataset.