For research use only. Not for human consumption. Not medical advice — consult a licensed clinician.

Growth Hormone Secretagogues

CJC-1295

Also known as: CJC-1295 with DAC

CJC-1295 is a synthetic tetrasubstituted analog of growth hormone-releasing hormone (GHRH 1-29) originally developed by ConjuChem. The name historically refers to the DAC-modified (Drug Affinity Complex) form that covalently binds serum albumin, producing a 6–8 day half-life; a separate no-DAC form (also called Modified GRF 1-29) shares the same tetrasubstituted backbone but lacks the albumin-linking maleimidopropionyl-lysine and has a half-life of roughly 30 minutes. Not FDA-approved in any form; ConjuChem halted Phase 2 development around 2007 after a patient death in an HIV-lipodystrophy trial (ultimately judged by investigators to be unrelated to the drug, but development was terminated regardless).

Real-time market data

Pricing for CJC-1295

Live vendor pricing, normalized to $/mg so sizes compare fairly — fused with each seller's Merit trust score and latest independent COA purity. Prices refresh daily.

Independent evidence

COAs for CJC-1295

75 third-party tests across 17 vendors. Each card links to the full report.

All 75 COAs for CJC-1295 →
Measured purity 58.8%–100.0% across 55 COAs
Measured purity over time
Aggregated · 3rd-party listing
99.76 %
May 2026
Freedom Diagnostics

For

CJC-1295

by Peptide Supply Co.· batch CJC05192026

Aggregated · 3rd-party listing
99.00 %
May 2026
Ethos Analytics · HPLC

For

CJC-1295 without DAC

by OROS Research· batch OR-LP-CJCND5-526-B5

Aggregated · 3rd-party listing
99.46 %
May 2026
Janoshik Analytical · HPLC

For

CJC-1295 DAC

by Verified Peptides· batch CJD06261105J

Aggregated · 3rd-party listing
99.46 %
May 2026
Janoshik Analytical · HPLC

For

CJC-1295 DAC

by Verified Peptides· batch CJD06261105J

Aggregated · 3rd-party listing
99.83 %
Apr 2026
Janoshik Analytical · HPLC

For

CJC-1295 No DAC

by Verified Peptides· batch cmp4wgbak004gx7rxaulax2wm

Aggregated · 3rd-party listing
99.00 %
Apr 2026
Ethos Analytics · HPLC

For

CJC-1295

by OROS Research· batch OR-LPCJC5-426-B5

Aggregated · 3rd-party listing
99.82 %
Apr 2026
Freedom Diagnostics · HPLC

For

CJC-1295

by Blank Peptides· batch 665394

Aggregated · 3rd-party listing
99.61 %
Mar 2026
Freedom Diagnostics · HPLC

For

CJC-1295 w/DAC

by Peptide Supply Co.· batch CD503232026

Aggregated · 3rd-party listing
99.74 %
Mar 2026
Freedom Diagnostics · HPLC

For

CJC-1295 with DAC

by Simple Peptide· batch CJCD05-032026-1

Aggregated · 3rd-party listing
99.86 %
Mar 2026
Freedom Diagnostics · HPLC

For

CJC-1295 (no DAC)

by Peptide Supply Co.· batch CJCND10031026

Aggregated · 3rd-party listing
99.85 %
Feb 2026
Kovera Labs · HPLC

For

CJC-1295 DAC

by Glacier Aminos· batch CJCWDGA-01

Aggregated · 3rd-party listing
99.27 %
Feb 2026
Janoshik Analytical · HPLC

For

CJC-1295 DAC

by Verified Peptides· batch CJD032610051

Aggregated · 3rd-party listing
99.78 %
Feb 2026
Freedom Diagnostics · HPLC

For

CJC-1295

by Glacier Aminos· batch CJCNDGA-01

Aggregated · 3rd-party listing
99.17 %
Jan 2026
Freedom Diagnostics · HPLC

For

CJC-1295 NO DAC

by Simple Peptide· batch CJND-01152026-H

Aggregated · 3rd-party listing
99.81 %
Jan 2026
Freedom Diagnostics · HPLC

For

CJC-1295 with DAC

by Simple Peptide· batch CJCD01122026-J

Aggregated · 3rd-party listing
98.87 %
Jan 2026
Freedom Diagnostics

For

CJC-1295

by Ion Peptide· batch CND5-011226

Aggregated · 3rd-party listing
99.88 %
Jan 2026
Freedom Diagnostics · HPLC

For

CJC-1295 (NO DAC)

by MedGe Peptides· batch CND10N 07 26 2S

Aggregated · 3rd-party listing
99.88 %
Jan 2026
Freedom Diagnostics · HPLC

For

CJC-1295 (NO DAC)

by MedGe Peptides· batch CND10N 07 26 25

Aggregated · 3rd-party listing
99.77 %
Jan 2026
Janoshik Analytical · HPLC

For

CJC-1295 (mod GRF 1-29)

by Crystal Peptides· batch cmojgrkug004j9grx3bnyc96w

Aggregated · 3rd-party listing
99.29 %
Jan 2026
Janoshik Analytical · HPLC

For

CJC-1295 DAC

by Crystal Peptides· batch cmojgrkzh004k9grxx10m42l4

Aggregated · 3rd-party listing
99.42 %
Dec 2025
Janoshik Analytical · HPLC

For

CJC-1295 DAC

by Verified Peptides· batch 01-26-0905H

Aggregated · 3rd-party listing
99.05 %
Dec 2025
Janoshik Analytical · HPLC

For

CJC-1295 No DAC

by Verified Peptides· batch cmojb5hzx00w5kirxk8paai3q

Aggregated · 3rd-party listing
99.72 %
Nov 2025
Freedom Diagnostics · HPLC

For

CJC-1295 w/DAC

by Simple Peptide· batch CJCD11202025-J

Aggregated · 3rd-party listing
99.58 %
Nov 2025
Janoshik Analytical · HPLC

For

CJC-1295 DAC

by Skye Peptides· batch CJCDA25-10-003

Research depth

14 citations indexed for CJC-1295

All research on CJC-1295 →

review · 2026

Therapeutic peptides in gerontology: mechanisms and applications for healthy aging

Background Peptide therapeutics represent an emerging frontier in gerontological medicine, targeting fundamental hallmarks of aging including metabolic dysfunction, telomere attrition, tissue repair impairment, and hormonal decline.

review · 2026

Therapeutic Peptides in Aesthetic, Metabolic and Endocrine Conditions: Effects, Safety, Clinical Applications, and Future Perspectives

Therapeutic peptides are short chains of amino acids used to treat metabolic and endocrine conditions such as obesity and type 2 diabetes.

Study · 2026

Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic Performance

Peptides are short chains of amino acids with a unique pharmacological niche between small-molecule drugs and large proteins. Their use in sports medicine is rapidly expanding, driven by patient demand for accelerated injury recovery and performance enhancement.

review · 2026

Injectable Peptides in Sports Medicine: A Structured Narrative Review of Evidence, Safety, and Antidoping Implications

Background Injectable peptides are increasingly promoted for musculoskeletal recovery, tissue repair, and performance enhancements; however, clinical adoption has outpaced high-quality evidence and regulatory consensus.

Study · 2026

Evaluation of Research Grade Peptides Marketed Directly to Consumers Reveals Extensive Variability in Purity and Measured Abundance

Peptides are a rapidly expanding drug class with a parallel and largely unregulated gray market that sells preparations directly to consumers for self-administration.

review · 2026

Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic Performance

Peptides are short chains of amino acids with a unique pharmacological niche between small-molecule drugs and large proteins. Their use in sports medicine is rapidly expanding, driven by patient demand for accelerated injury recovery and performance enhancement.