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Immune support & longevity

PNC-27 lab tests

15 certificates of analysis for PNC-27 are on file, from 13 shops and 8 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 →

Tests on file
15
all single vials
Median purity
99.66%
usual 99.21–99.80% · shop COAs
Measured vs label
104%
median · 1 under 90% · 1 over 120%
Latest test
8 labs · 13 shops
Look up your vial's lot →PNC-27 prices →Get a vial tested

What the PNC-27 record shows

PNC-27's record holds 15 certificates from 13 shops, tested by 8 labs between November 2024 and August 2026. Reported HPLC purity ran from 99.00% to 99.92% (median 99.66%). Measured content ran from 85% to 136% of the label (median 104%); 1 vial came in under 90%. 4 certificates include an endotoxin result, and 2 were confirmed on the lab's own portal. freedomdiagnosticstesting.com ran 6 of the 15 tests.

Generated from the table below · updates with every new certificate

Every published PNC-27 test

15 · newest first
15 records, most recent first.
TestedShopLabPurityMeasured vs labelEndotoxinRecord
Humatide PeptidesILS Laboratories99.72%10.44 / 10 mg 104% of label—H10PNC070126
24Peptidesliquilabs99.40%32.3 / 30 mg 108% of labelReportedGF-PNC27-B241
National Science Labsfreedomdiagnosticstesting.com99.92%6.8 / 5 mg 136% of label—View record →
Evolve BiopepEthos Analytics99.00%5.08 / 5 mg 102% of labelPassEPC-260430-H5
AMC Essentialsfreedomdiagnosticstesting.com99.64%5.87 / 5 mg 117% of labelPassPNC-0005ACF✓
24Peptidesliquilabs99.70%33.9 / 30 mg 113% of labelPassGF102025053
Modern Research Peptidesfreedomdiagnosticstesting.com99.56%5.99 / 5 mg 120% of label—BCPNCHK263✓
PeptidologyVanguard Laboratory99.66%11.29 / 10 mg 113% of label—1670
Soma ChemsClosedfreedomdiagnosticstesting.com99.71%9.65 / 10 mg 97% of label—Soma2602130169
RUO.bioJanoshik Labs99.22%4.27 / 5 mg 85% of label—View record →
Pure Health Peptidesfreedomdiagnosticstesting.com99.21%9.6 / 10 mg 96% of label—TUY-102025
BioLongevity LabsBioRegen99.86%10.43 / 10 mg 104% of label—24-3-45952
BioLongevity LabsMDx BioAnalytical Laboratory99.70%10.09 / 10 mg 101% of label—View record →
NuScience Peptidesfreedomdiagnosticstesting.com99.58%30.32 / 30 mg 101% of label—09506
Polaris PeptidesJanoshik Labs99.67%10.34 / 10 mg 103% of label—POL-PNC10-1

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 PNC-27 certificate

  1. Batch-matched and independent. The certificate names the lot in your hands and comes from a lab the vendor neither owns nor pays.
  2. Purity against the range. Read the figure against what other certificates for this compound report. How to read HPLC and mass-spec results
  3. Mass-spec identity. Only mass spectrometry shows which molecule is in the vial.
  4. Net content, measured. Purity and quantity are separate questions. Why 10 mg isn't 10 mg
  5. Endotoxin on the batch. A missing line means not tested, not passed. Endotoxin testing and LAL interpretation
  6. 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
  7. What no test shows. A clean certificate says nothing about efficacy, dosing or long-term safety.
Want a vial tested yourself? How to send a peptide for independent HPLC testing →

Related lab tests

More on PNC-27

PNC-27 — compound profilewhat it is, shops, purityPNC-27 prices$/mg across lab-tested shopsCOA benchmarkswhat shop COAs show and leave outGet a peptide testedlabs, prices, what to orderCheck your viallook up a lot number

Labs with PNC-27 tests on file (8): ILS Laboratories, liquilabs, freedomdiagnosticstesting.com, Ethos Analytics, Vanguard Laboratory, Janoshik Labs, BioRegen, MDx BioAnalytical Laboratory