BPC-157 · 10mg
| Batch | CS-bc10-0309 |
| Purity | 99.789% |
| BPC-157 content | 11.21 mg |
| Tested | 18 Mar 2026 by Janoshik |
| Verification key | VXXPES78PYD3 |
A certificate belongs to one batch of one strength, never to a product in general. The batch number on each report below is the number printed on the vial label. Where a product has more than one strength, only the strength that was tested carries the report, unless the page states that the assay was run on another fill of the same batch. Purity appears only where the laboratory reported it; a blend is assayed component by component and has no single purity figure. How to read one of these is on the certificate guide, and what the HPLC figure does and does not measure is on reading an HPLC chromatogram.
Retatrutide · 10mg
| Batch | RT20260602 |
| Purity | 99.507% |
| Tested | 07 Jul 2026 by Janoshik |
Assay run on the 20mg fill of this same batch.
Retatrutide · 20mg
| Batch | RT20260602 |
| Purity | 99.507% |
| Retatrutide content | 22.24 mg |
| Tested | 07 Jul 2026 by Janoshik |
Tirzepatide · 10mg
| Batch | CS-ze10-0408 |
| Purity | 99.764% |
| Tirzepatide content | 12.13 mg |
| Tested | 27 Apr 2026 by Janoshik |
| Verification key | MQIPS86NBTAX |
CJC-1295 with DAC · 10mg
| Batch | CS-cwd5-0327 |
| Purity | 98.882% |
| Tested | 09 Apr 2026 by Janoshik |
| Verification key | MDNS5VV6SH3W |
Assay run on the 5mg fill of this same batch; the laboratory noted the sample was tested twice.
Tesamorelin · 10mg
| Batch | CS-te10-0408 |
| Purity | 99.676% |
| Tesamorelin content | 11.60 mg |
| Tested | 23 Apr 2026 by Janoshik |
| Verification key | MPW66QXY18MA |
Semax · 10mg
| Batch | CS-sem10-0128 |
| Purity | 99.566% |
| Semax content | 11.69 mg |
| Tested | 05 Feb 2026 by Janoshik |
| Verification key | QH8259YHGWUX |
NAD+ · 500mg
| Batch | CS-na500-0403 |
| NAD+ content | 529.47 mg |
| Tested | 14 Apr 2026 by Janoshik |
| Verification key | 779V1TILJC4S |
Identity and amount assay; the laboratory reported no purity figure for this sample.
Melanotan II · 10mg
| Batch | CS-mn210-0327 |
| Purity | 99.888% |
| Melanotan II content | 11.66 mg |
| Tested | 09 Apr 2026 by Janoshik |
| Verification key | KLTZIS7JWEJW |
GHK-Cu · 50mg
| Batch | CS-gu50-0309 |
| Purity | 99.780% |
| GHK-Cu content | 60.04 mg |
| Tested | 18 Mar 2026 by Janoshik |
| Verification key | F8MIBZFZW3YP |
GHK-Cu · 100mg
| Batch | CU100260528 |
| Purity | 99.544% |
| GHK-Cu content | 99.24 mg |
| Copper content | 17.61 mg |
| Tested | 08 Jul 2026 by Janoshik |
GHK-Cu + BPC-157 + TB-500 + KPV · 80mg
| Batch | CS-ko80-0309 |
| GHK-Cu content | 60.90 mg |
| BPC-157 | 11.50 mg |
| TB-500 (TB4) | 11.65 mg |
| KPV | 12.22 mg |
| Tested | 18 Mar 2026 by Janoshik |
| Verification key | BSABGUKMVGG3 |
Without a certificate at present
TB-500, BPC-157 + TB-500, KPV, Ipamorelin, Epithalon, MOTS-c. These pages say "certificate on request"; the manufacturer's document is forwarded on request and a third-party report is added here when a lot in stock has been tested. We do not publish a figure we have not been given.
Research use only
Certificates document laboratory materials supplied for research use only. Nothing on this page is a claim about safety or efficacy, and nothing sold by Zyrna Research is for human or veterinary use.