Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
cernumbiosciences.com
Samples
Passed
Failed
Trust score updated: May 28, 2026 · 100% pass rate
Composite score based on 41 COAs attributed to this vendor.
Mean HPLC purity across published COAs
Per-peptide coverage of identity / endotoxin / microbial / heavy-metals / net-content panels
Lab corroboration tier — confirmed via public verify portal (90), presumptive trusted lab (85), lab resolved but unverified (75), or no lab attribution (50)
| Date | Peptide | Test | Result | Purity | Lab | Notes |
|---|---|---|---|---|---|---|
| Nov 3, 2025 | Retatrutide | HPLC purity | PASS | 99.535% | Janoshik Analytical | Report 86146 |
| Nov 3, 2025 | CJC-1295 + Ipamorelin | Identity & safety panels | PASS | -- | Janoshik Analytical | Report 86169 |
| Nov 3, 2025 | GHK-CU / TB-500 / BPC-157 | Identity & safety panels | PASS | -- | Janoshik Analytical | Report 86157 |
We are continuously testing more products. Scores update with each new result.
Read our scoring methodology →Trust scores are computed from indexed Certificates of Analysis — vendor-published, and lab-confirmed where a lab copy verifies them — using a fixed, versioned methodology (v13). They are not based on independent blind-purchase testing, and no vendor can pay for placement or a higher score. How we score · How we make money
Inverse of CoaFlag count (lot collisions, hash collisions, etc.)
Composite of 41 COAs attributed to this vendor. Last recomputed 2026-05-28.
| Nov 3, 2025 | NAD+ | Identity & safety panels | PASS | -- | Janoshik Analytical | Report 86330 |
| Nov 3, 2025 | GHK-Cu | HPLC purity | PASS | 99.621% | Janoshik Analytical | Report 86162 |
| Nov 3, 2025 | BPC-157 | Identity & safety panels | PASS | -- | Janoshik Analytical | Report 86167 |
| Nov 3, 2025 | Melanotan 2 | HPLC purity | PASS | 99.75% | Janoshik Analytical | Report 86153 |
| Nov 3, 2025 | BPC-157 | Identity & safety panels | PASS | -- | Janoshik Analytical | Report 86159 |
| Nov 3, 2025 | IGF-1 LR3 | HPLC purity | PASS | 99.45% | Janoshik Analytical | Report 86132 |
| Oct 31, 2025 | CJC-1295 (mod GRF 1-29) | HPLC purity | PASS | 99.152% | Janoshik Analytical | Report 85989 |
| Oct 31, 2025 | Tesamorelin | HPLC purity | PASS | 99.78% | Janoshik Analytical | Report 85976 |
| Oct 31, 2025 | MOTS-C | HPLC purity | PASS | 99.822% | Janoshik Analytical | Report 85986 |
| Oct 31, 2025 | BPC-157 | HPLC purity | PASS | 99.881% | Janoshik Analytical | Report 85982 |
| May 15, 2025 | AOD-9604 | HPLC purity | PASS | 99.629% | Janoshik Analytical | Report 64912 |
| May 14, 2025 | Ipamorelin | HPLC purity | PASS | 99.287% | Janoshik Analytical | Report 64913 |
| May 14, 2025 | PT-141 | HPLC purity | PASS | 99.597% | Janoshik Analytical | Report 64909 |
| May 14, 2025 | TB-500 | HPLC purity | PASS | 99.062% | Janoshik Analytical | Report 64910 |
| May 14, 2025 | Selank | HPLC purity | PASS | 99.553% | Janoshik Analytical | Report 64917 |
| May 14, 2025 | Sermorelin Acetate | HPLC purity | PASS | 99.133% | Janoshik Analytical | Report 64923 |
| Jun 4, 2026 | Selank | HPLC purity | PASS | 99.5% | — | Lot 201-139-35496 |
| Jun 4, 2026 | Melanotan-1 | HPLC purity | PASS | 99.6% | — | Lot 201-139-35496 |
| Jun 4, 2026 | Tesamorelin | HPLC purity | PASS | 99.6% | — | Lot 201-139-35496 |
| Jun 4, 2026 | Kisspeptin-10 | HPLC purity | PASS | 99.6% | — | Lot 201-139-35496 |
| Jun 4, 2026 | — | Identity & safety panels | PASS | -- | — |
| Jun 4, 2026 | — | Identity & safety panels | PASS | -- | — |
| Jun 4, 2026 | Melanotan-II | HPLC purity | PASS | 99.6% | — | Lot 201-139-35496 |
| Jun 4, 2026 | PT-141 | HPLC purity | PASS | 99.6% | — | Lot 201-139-35496 |
| Jun 4, 2026 | Semaglutide | HPLC purity | PASS | 99.7% | — | Lot 201-139-35496 |
| Jun 4, 2026 | Tesamorelin & Ipamorelin 8mg | HPLC purity | PASS | 99.9% | — | Lot 201-139-35496 |
| Jun 4, 2026 | KLOW 80 | HPLC purity | PASS | 99.6% | — | Lot 201-139-35496 |
| Jun 4, 2026 | Ipamorelin | HPLC purity | PASS | 99.7% | — | Lot 201-139-35496 |
| Jun 4, 2026 | MOTS-C | HPLC purity | PASS | 99.5% | — | Lot 201-139-35496 |
| Jun 4, 2026 | BPC-157 | HPLC purity | PASS | 99.5% | — | Lot 201-139-35496 |
| Jun 4, 2026 | CJC-1295 (No DAC) | HPLC purity | PASS | 99.4% | — | Lot 201-139-35496 |
| Jun 4, 2026 | TB-500 | HPLC purity | PASS | 99.7% | — | Lot 201-139-35496 |
| Jun 4, 2026 | AOD 9604 | HPLC purity | PASS | 99.8% | — | Lot 201-139-35496 |
| Jun 4, 2026 | Sermorelin | HPLC purity | PASS | 99.4% | — | Lot 201-139-35496 |
| Jun 4, 2026 | Glow 70 | HPLC purity | PASS | 99.8% | — | Lot 201-139-35496 |
| Jun 4, 2026 | IGF-1 LR3 | HPLC purity | PASS | 99.7% | — | Lot 201-139-35496 |
| Jun 4, 2026 | BPC-157 & TB-500 | HPLC purity | PASS | 99.7% | — | Lot 201-139-35496 |
| Jun 4, 2026 | GHK-Cu | HPLC purity | PASS | 99.8% | — | Lot 201-139-35496 |
| Jun 4, 2026 | NAD+ | Identity & safety panels | PASS | -- | — |
| Jun 4, 2026 | Retatrutide | HPLC purity | PASS | 99.7% | — | Lot 201-139-35496 |