Pinealon lab tests
72 certificates of analysis for Pinealon are on file, from 49 shops and 12 labs. The latest was tested on .
These are certificates shops have chosen to publish, verified for authenticity before listing. Because shops decide which COAs to make public, the set reflects the batches they published rather than every production batch — a selection bias we state openly. What shop COAs show →
What Pinealon results look like
Purity is tightly bunched: the middle 80% of results sit within 0.7 points. Measured content spreads across 28 points of the label.
Latest Pinealon tests
| Tested | Shop | Lab | Purity | Measured vs label | Endotoxin | Record |
|---|---|---|---|---|---|---|
| BioEdge Research Labs | Kovera Labs | 99.89% | 10.66 / 10 mg 107% of label | Pass | 04012026PIN10✓ | |
| Core Peptides | Vanguard Laboratory | 99.98% | 20 / 20 mg 100% of label | — | C74165 | |
| Peptide Plugs | freedomdiagnosticstesting.com | 99.20% | 11.55 / 10 mg 116% of label | Pass | 101-12-2B✓ | |
| Backroad Aminos | Kovera Labs | 99.69% | 18.35 / 20 mg 92% of label | Pass | BA062726PLN20✓ | |
| Curo | BTLabs | 99.60% | 10.2 / 10 mg 102% of label | — | PIN10ZO626 | |
| Glow Aminos | ILS Laboratories | 99.74% | 10.62 / 10 mg 106% of label | — | GL-010176✓ | |
| TriVial BioWorks | Kovera Labs | 99.54% | 9.83 / 10 mg 98% of label | Pass | PIN10-0626✓ | |
| Double R Labs | Kovera Labs | 99.27% | 9.67 / 10 mg 97% of label | Pass | DRL-05-PI10✓ | |
| Bluum Peptides | freedomdiagnosticstesting.com | 99.47% | 20.19 / 20 mg 101% of label | Pass | PIN202606-92G | |
| Modern Research Peptides | freedomdiagnosticstesting.com | 99.89% | 20.36 / 20 mg 102% of label | — | U5P85LF✓ |
Results by lab
| Lab | Tests | Median purity | Median measured vs label | Endotoxin reported | Confirmed on lab portal |
|---|---|---|---|---|---|
| freedomdiagnosticstesting.com | 24 | 99.61% | 103% | 6 | 10 |
| Janoshik Labs | 15 | 99.49% | 103% | 0 | 0 |
| BioRegen | 7 | 99.85% | 103% | 1 | 0 |
| Bioviridian | 5 | 99.80% | 101% | 1 | 0 |
| Kovera Labs | 5 | 99.69% | 98% | 5 | 4 |
| MDx BioAnalytical Laboratory | 5 | 99.27% | 101% | 4 | 2 |
| Vanguard Laboratory | 5 | 99.80% | 100% | 0 | 1 |
What the Pinealon record shows
Pinealon's record holds 72 certificates from 49 shops, tested by 12 labs between October 2024 and August 2026. Reported HPLC purity ran from 98.30% to 99.98% (median 99.66%). Measured content ran from 84% to 145% of the label (median 102%); 5 vials came in under 90%. 37 of the 72 vials were labelled 20 mg. 18 certificates include an endotoxin result, and 18 were confirmed on the lab's own portal. freedomdiagnosticstesting.com ran 24 of the 72 tests.
Generated from the table below · updates with every new certificate
Every published Pinealon test
Measured amount in amber when it is under 90% or over 130% of the label; Check label when it is under 80% or over 150%. Records without a lot number link as View →.
Seven checks for any Pinealon certificate
- Batch-matched and independent. The certificate names the lot in your hands and comes from a lab the vendor neither owns nor pays.
- Purity against the range. Read the figure against what other certificates for this compound report. How to read HPLC and mass-spec results
- Mass-spec identity. Only mass spectrometry shows which molecule is in the vial.
- Net content, measured. Purity and quantity are separate questions. Why 10 mg isn't 10 mg
- Endotoxin on the batch. A missing line means not tested, not passed. Endotoxin testing and LAL interpretation
- A lab you can check. Named on the certificate, with a way to verify it. Testing labs we track · Red flags in a certificate of analysis
- What no test shows. A clean certificate says nothing about efficacy, dosing or long-term safety.
Related lab tests
More on Pinealon
Labs with Pinealon tests on file (12): Kovera Labs, Vanguard Laboratory, freedomdiagnosticstesting.com, BTLabs, ILS Laboratories, Janoshik Labs, MZ Biolabs, Bioviridian, liquilabs, MDx BioAnalytical Laboratory, BioRegen, Ethos Analytics