CJC-1295: 1,100 published COA source records

19 studies on CJC-1295 curated from PubMed, ClinicalTrials.gov, and EuropePMC. Updated daily.

Bottom line: TitrateLab indexes 1,100 published CJC-1295 COA source records from third-party laboratories, covering 397 publicly attributable vendor identities. Across 984 records with positive numeric purity, the arithmetic mean is 97.8%. 39 records report zero purity; these remain in the record count and are excluded from the positive-purity mean. 60 positive purity results are below 90%; 146 records report measured amount more than 10% below the label. The latest recorded test date is 2026-10-15. TitrateLab did not perform these laboratory tests. Source records are not unique batches, and vendor identity does not establish manufacturing role, product safety or overall quality.

CJC-1295: published third-party laboratory evidence

All published source records, including absent and zero purity. Matching uses a case-insensitive exact peptide token. No deduplication in the headline; vendor rankings deduplicate eligible certificates separately. The COA archive can use normalized compound names and a different measurement or duplicate policy; totals from these populations need not match.

Latest recorded test: 2026-10-15. Aggregate calculated: 2026-10-18T04:28:50.414859+00:00. Calculation time is not a laboratory observation date.

Within that total, 182 source records have unresolved vendor identity. They remain in corpus-level lab evidence and are excluded from named-vendor rankings.

97.8%
Mean positive purity
39
Records reporting zero purity
1100
Published source records
397
Public vendor identities
60
Positive results below 90%
146
Amount below label >10%

Top 3 vendor evidence profiles for CJC-1295

Eligible vendors have at least 2 deduplicated certificates and 2 classifiable identity observations. Rank uses the 95% lower confidence bound on clean identity results; mean positive purity and certificate count break ties. Missing measurements are not passes. Exact-zero/not-detected and explicit wrong-compound markers count once per adverse certificate. This describes submitted-sample evidence, not every product or shipment, and is not an endorsement.

RankVendorDeduplicated certificatesAvg positive purityIdentity adverse results
#1 19 98.98% 0 of 19 (0.0%) 0 0% / not detected · 0 wrong compound Reveal with Pro →
#2 15 99.61% 0 of 15 (0.0%) 0 0% / not detected · 0 wrong compound Reveal with Pro →
#3 14 97.06% 0 of 13 (0.0%) 0 0% / not detected · 0 wrong compound · 1 unclassified Reveal with Pro →

Vendor identities are included with Pro. Record counts and lab measurements remain visible.

Recent source records: #119828 (90.8%) · #119414 (99.08%) · #119529 (99.9%) · #120216 (99.43%) · #119670 (99.6%) · #118629 (99.21%)

CJC-1295 studies and clinical research

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