- Reported purity
- No purity printed
- Test date
- Jul 23, 2026
- Laboratory named
- MZ Biolabs
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 Cardiogen listings span $29.99-$99 in total vial price, with a median of $2.75 per mg across 23 usable listings as of Aug 30, 2026. Compare Cardiogen 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 Cardiogen listings span $29.99-$99 in total vial price, with a median of $2.75 per mg across 23 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 12 of 23 tracked Cardiogen vendors, with 20 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 12 of 23 tracked vendors. The public evidence set contains 20 documents naming 6 laboratories. Reported test dates in this set run from Aug 22, 2024 through Jul 23, 2026.
11 tracked vendors have no current certificate in this index. Those vendors may have testing we have not indexed.
12 current records
SYN-022626
CG20-06032026
3548573
EMCG200C
1671
BX-P-LF77
BPT203501014-725
D70423
Vr1w4P
| Printed lab | Certificate | |||
|---|---|---|---|---|
| Biotech Peptides | MZ Biolabs | Jul 23, 2026 | No purity printed | View COA |
| Pure Health Peptides | BioRegen | Jun 29, 2026 | 99.79%99.5%+ | View COA |
| Peptide Supply Co | Freedom Diagnostics | Jun 8, 2026 | 99.17%99.0–99.49% | View COA |
| Good Science Bio | Vanguard Laboratory | May 27, 2026 | No purity printed | View COA |
| Modern Research Peptides | FREEDOM DIAGNOSTICS | Mar 27, 2026 | 99.63%99.5%+ | View COA |
| peptidology | Vanguard Laboratory | Mar 25, 2026 | 99.8%99.5%+ | View COA |
| Modern Aminos | Freedom Diagnostics | Mar 10, 2026 | 99.79%99.5%+ | View COA |
| Genesis Peptides | Freedom Diagnostics | Sep 17, 2025 | 99.701%99.5%+ | View COA |
| Verified Peptides | JANOSHIK | Jul 31, 2025 | 99.508%99.5%+ | View COA |
| BioLongevity Labs | BioRegen | Mar 28, 2025 | 99.87%99.5%+ | View COA |
| Core Peptides | Not reported | Oct 8, 2024Older record | 99.3%99.0–99.49% | View COA |
| Raw Amino | Raw Amino | Aug 22, 2024Older record | 99.3%99.0–99.49% | 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.