CJC-1295 Certificate of Analysis — 712 COAs

Every CJC-1295 certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 712 published CJC-1295 certs in our corpus.

Assay metrics

CJC-1295 lab-testing metrics

99.5%

Median tested purity

Zero-purity certs

Mean purity93.2% Mean dose vs label+1.6% Endotoxin pass100% Within 10% of label dose42% Overdosed ≥ +7%47% Underdosed ≤ −7%22%

COAs per testing lab

Every lab testing CJC-1295 in the corpus.

Freedom Diagnostics 357 99.7% med

Finnrick (Lab E) 103 99.3% med

Janoshik 66 99.3% med

Finnrick (Lab A) 63 96.7% med

Finnrick (Lab B) 34 87.3% med

Finnrick (Lab D) 29 97.7% med

Finnrick (Lab C) 26 99.7% med

Finnrick (Lab G) 15 99.6% med

Finnrick (Lab F) 13 93.3% med

Peptide Test 2 95% med

Tested-purity distribution

Bins below 90% tested purity.

CJC-1295 tested-purity distribution
Purity range	Certificates
0–50%	32
50–70%	10
70–80%	12
80–85%	7
85–90%	22
90–91%	7
91–92%	7
92–93%	5
93–94%	7
94–95%	7
95–96%	3
96–97%	10
97–98%	17
98–99%	41
99–100%	524

COAs over time

CJC-1295 certificates published per month.

CJC-1295 certificates per month
Month	Certificates
2019-11	1
2021-02	1
2023-09	2
2023-11	2
2023-12	1
2024-01	1
2024-02	1
2024-03	2
2024-04	1
2024-05	1
2024-06	1
2024-07	3
2024-08	1
2024-09	1
2024-10	3
2024-12	2
2025-01	9
2025-02	51
2025-03	23
2025-04	31
2025-05	53
2025-06	16
2025-07	24
2025-08	17
2025-09	16
2025-10	26
2025-11	37
2025-12	39
2026-01	43
2026-02	67
2026-03	40
2026-04	57
2026-05	59
2026-06	77
2026-07	3

Most-tested vendors

Top 10 of 15 vendors by CJC-1295 certificate count.

See who tests most — unlock the vendor names with Pro.

Verified Vendor A 🔒 18

Verified Vendor B 🔒 11

Verified Vendor C 🔒 11

Verified Vendor D 🔒 11

Verified Vendor E 🔒 10

Verified Vendor F 🔒 10

Verified Vendor G 🔒 9

Verified Vendor H 🔒 9

Verified Vendor I 🔒 9

Verified Vendor J 🔒 9

+ 5 more vendors with fewer certificates.

30 of these CJC-1295 certificates reported 0% of the labeled compound — a "sample does not contain" result. Always read the individual cert.

Verified CJC-1295 certificates of analysis

Vendor	Purity	Dose vs label	Lab	Tested
Star Nutrasciences Inc.	99.82%	+7.4%	Freedom Diagnostics	2026-07-02	View COA →
Revival Labs LLC	99.83%	-7.6%	Freedom Diagnostics	2026-07-01	View COA →
Vericor	99.74%	+23.6%	Freedom Diagnostics	2026-06-30	View COA →
Vericor	99.85%	+14.6%	Freedom Diagnostics	2026-06-30	View COA →
NODEX Corp	99.63%	+10.4%	Freedom Diagnostics	2026-06-30	View COA →
NODEX Corp	99.59%	+11.6%	Freedom Diagnostics	2026-06-30	View COA →
FirstForm Peptides	99.77%	+8.5%	Freedom Diagnostics	2026-06-29	View COA →
Guardian Global - Peptides	99.86%	—	Freedom Diagnostics	2026-06-28	View COA →
Research 1 Peptides	99.69%	—	Freedom Diagnostics	2026-06-27	View COA →
Bionic Longevity LLC	99.86%	+3.4%	Freedom Diagnostics	2026-06-27	View COA →
Bionic Longevity LLC	99.9%	+1.2%	Freedom Diagnostics	2026-06-27	View COA →
Infinity Biolabs	99.9%	+3.5%	Freedom Diagnostics	2026-06-26	View COA →
Unknown vendor (review)	99.9%	+2.7%	Freedom Diagnostics	2026-06-25	View COA →
Simple Peptide	99.9%	+2.7%	Freedom Diagnostics	2026-06-25	View COA →
SYNRG	99.62%	+11.5%	Freedom Diagnostics	2026-06-25	View COA →
Alpha & Omega	99.9%	+2.7%	Freedom Diagnostics	2026-06-25	View COA →
Profound Aminos	99.79%	-2.2%	Freedom Diagnostics	2026-06-24	View COA →
Fusion Testing Lab	99.3%	—	Freedom Diagnostics	2026-06-23	View COA →
AxonChems LLC	99.85%	-2.4%	Freedom Diagnostics	2026-06-23	View COA →
OroviaWellness	99.85%	+16.7%	Freedom Diagnostics	2026-06-22	View COA →
Satas Inc. / be.satas	99.8%	+22.4%	Freedom Diagnostics	2026-06-22	View COA →
DKS Labs	99.8%	+22.4%	Freedom Diagnostics	2026-06-22	View COA →
BBA	99.8%	+22.4%	Freedom Diagnostics	2026-06-22	View COA →
Vital Research	99.92%	+6.8%	Freedom Diagnostics	2026-06-21	View COA →
Seattle Aminos	99.78%	—	Freedom Diagnostics	2026-06-20	View COA →
Iron Aminos LLC	99.84%	+6.3%	Freedom Diagnostics	2026-06-20	View COA →
Iron Aminos LLC	99.62%	+11.7%	Freedom Diagnostics	2026-06-20	View COA →
Go Alpha Labs	99.81%	-4.1%	Freedom Diagnostics	2026-06-20	View COA →
Front Range Aminos	99.78%	—	Freedom Diagnostics	2026-06-20	View COA →
Como Peptides	99.78%	—	Freedom Diagnostics	2026-06-20	View COA →
Taurus Peptides,LLC	99.44%	-1.3%	Freedom Diagnostics	2026-06-18	View COA →
Taurus Peptides,LLC	99.55%	+7.4%	Freedom Diagnostics	2026-06-18	View COA →
Peptira LLC	99.73%	+14.6%	Freedom Diagnostics	2026-06-18	View COA →
Rhome Research	99.6%	—	Freedom Diagnostics	2026-06-17	View COA →
Proper Pep	99.84%	-43.3%	Freedom Diagnostics	2026-06-17	View COA →
Rejuvenate Peptides	99.68%	+11.4%	Freedom Diagnostics	2026-06-15	View COA →
Pure Point Labs	99.78%	+6.4%	Freedom Diagnostics	2026-06-15	View COA →
Pacific Edge Labs	99.81%	+16.4%	Freedom Diagnostics	2026-06-15	View COA →
Northstar Research Labs	99.78%	+2.4%	Freedom Diagnostics	2026-06-15	View COA →
Modern Aminos	99.83%	+5.5%	Freedom Diagnostics	2026-06-15	View COA →
Verra Labs LLC	99.28%	-46.7%	Freedom Diagnostics	2026-06-14	View COA →
NuraPeptide	99.87%	+10.6%	Freedom Diagnostics	2026-06-14	View COA →
JKL Anon Client	99.76%	—	Freedom Diagnostics	2026-06-14	View COA →
Como Peptides	99.71%	—	Freedom Diagnostics	2026-06-14	View COA →
Peppertidez LLC	99.71%	-46.6%	Freedom Diagnostics	2026-06-13	View COA →
National Science Labs, LLC	99.75%	+4.6%	Freedom Diagnostics	2026-06-13	View COA →
BTS	99.74%	+17.5%	Freedom Diagnostics	2026-06-13	View COA →
Peptide Minds	99.82%	-11.0%	Freedom Diagnostics	2026-06-12	View COA →
EternaWell Peptides	99.78%	+2.2%	Freedom Diagnostics	2026-06-12	View COA →
Estera Labs	99.74%	+107.8%	Freedom Diagnostics	2026-06-12	View COA →
Nexaph	99.9%	-13.2%	LabE	2026-06-12	View COA →
MS Transformations	99.94%	+7.6%	Freedom Diagnostics	2026-06-11	View COA →
TrueLab Peptides	99.87%	+22.1%	Freedom Diagnostics	2026-06-10	View COA →
Uther Peptide	99.143%	+15.0%	Janoshik	2026-06-08	View COA →
Uther Peptide	99.88%	+5.4%	Janoshik	2026-06-08	View COA →
Redacted Research LLC	99.55%	-5.2%	Freedom Diagnostics	2026-06-08	View COA →
Hydra Pulse Research	99.88%	+4.4%	Freedom Diagnostics	2026-06-08	View COA →
Vericor	99.84%	-1.6%	Freedom Diagnostics	2026-06-07	View COA →
Vericor	99.87%	+8.0%	Freedom Diagnostics	2026-06-07	View COA →
Short Chain Aminos	99.45%	+2.2%	Freedom Diagnostics	2026-06-07	View COA →

Showing the 60 most recent of 712 CJC-1295 certificates.

CJC-1295 research & evidence → Verify a CJC-1295 COA → Browse vendors →

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CJC-1295 COA — Verified Certificate of Analysis Results