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).
Who's worth your money for CJC-1295
Every current seller, ranked by independent evidence — Merit Score, latest COA purity, and live $/mg (size-normalized). Prices refresh daily. Rankings are never paid.
Top Merit pick
Highest Merit Score (99) of 24 scored sellers
$56.99 · 10mg · 99.9% purity
Best value
Lowest $/mg among scored sellers
$380 · 100mg · 99.8% purity
Most tested
44 independent COAs on file
$41.99 · 5mg · 99.5% purity
Average price
$11.55/mg
Sellers
72
45-day trend
+22.1%
56 of 72 sellers have a current price· 11 stale hidden· 21 unverified hidden
Top Merit pick
🇺🇸 Glacier Aminos99✓ verified at source · 23h ago
$5.70/mg -50.7% vs avg$56.99
10mg
- 🇺🇸 Peptide Partners99
✓ verified at source · 23h ago
$5.85/mg -49.4% vs avg$117
20mg
- 🇺🇸 Moglabs96
via Disclosed Labs · 23h ago
$6.40/mg -44.6% vs avg$32.00
5mg
- 🇺🇸 BioLongevity Labs96
✓ verified at source · 23h ago
$10.00/mg -13.5% vs avg$99.97
10mg
- 🇺🇸 Reta One Labs95
✓ verified at source · 23h ago
$7.40/mg -35.9% vs avg$37.00
5mg
- 🇺🇸 Profound Aminos95
via Disclosed Labs · 23h ago
$8.60/mg -25.6% vs avg$43.00
5mg
- 🇺🇸 Forge Performance Co.94
✓ verified at source · 23h ago
$6.00/mg -48.1% vs avg$60.00
10mg
- 🇺🇸 Ignite Peptides92
✓ verified at source · 23h ago
$5.00/mg -56.7% vs avg$50.00
10mg
- 🇺🇸 Hydro Research Peptides91
✓ verified at source · 23h ago
$6.00/mg -48.1% vs avg$30.00
5mg
no purityBuy code MERIT · 15% off - 🇺🇸 Arcane Peptides88
via Disclosed Labs · 23h ago
$8.00/mg -30.7% vs avg$40.00
5mg
Prices observed from public storefronts (last 24h), normalized to $/mg. "Evidence" is Merit's 0–100 Merit Score, derived only from observable verification evidence (methodology on /about); "Purity" is the latest independent COA. Some buy links are affiliate links — Merit may earn a commission at no extra cost to you, and where a vendor offers one, the code shown gets you a discount at their checkout. Affiliate status never affects price data, ranking, or the Merit Score (full policy on /disclosure). Research use only.
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About CJC-1295
CAS
446262-90-4
Molecular formula
C165H269N47O46
Sequence
YADAIFTQSYRKVLAQLSARKLLQDILSRK
Typical dose range
1–2 mg/week subcutaneous (research protocols); published human RCTs used 30–120 mcg/kg single injection
Half-life
~6–8 days (human; albumin-bound via DAC)
COAs for CJC-1295
177 third-party tests across 29 vendors. Each card links to the full report.
For
CJC-1295 no DAC
by Ignite Peptides· batch IP-2607-040
For
CJC-1295 NO DAC
by Ion Peptide· batch CND10-06102026
For
CJC-1295 NO DAC
by Ion Peptide· batch CDN5-06092026
For
CJC-1295 (No DAC)
by Peptide Partners· batch SPL-4140
For
CJC-1295 no DAC
by Peptide Partners· batch CJ202606
For
CJC-1295 No DAC
by EZ Peptides· batch EZP-CJC0505232026-05
For
CJC-1295 No DAC
by EZ Peptides· batch EZP-CJC0505232026-05
For
CJC-1295 (No Dac) + Ipamorelin
by Forge Performance Co.· batch Copper band / Pink Cap
For
CJC-1295 no DAC
by Real Peptides· batch RP052226
For
CJC-1295
by Peptide Supply Co.· batch CJC05192026
For
CJC-1295 without DAC
by OROS Research· batch OR-LP-CJCND5-526-B5
For
CJC-1295 (No DAC)/Ipamorelin
by Ion Peptide· batch CP10-05142026
For
CJC-1295 DAC
by Verified Peptides· batch CJD06261105J
For
CJC-1295 DAC
by Verified Peptides· batch CJD06261105J
For
CJC-1295 no DAC/Ipamorelin
by Licensed Peptides· batch White Cap
For
CJC-1295 + DAC
by Ion Peptide· batch COA-2026-JMWO_D
For
CJC-1295 no DAC/Ipamorelin/Tesamorelin
by Peptide Partners· batch CIT202604
For
CJC-1295 DAC
by Verified Peptides
For
CJC-1295 DAC
by Verified Peptides· batch CJD06261105J
For
CJC-1295 No DAC
by Verified Peptides· batch cmp4wgbak004gx7rxaulax2wm
For
CJC-1295 No DAC
by Verified Peptides· batch CJND052609101
For
CJC-1295 (No DAC)/Ipamorelin
by Ion Peptide· batch CP10-04172026
For
CJC-1295 with DAC
by Reta Peptide· batch 20260409
For
CJC-1295
by OROS Research· batch OR-LPCJC5-426-B5
14 citations indexed for 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
The emerging landscape of performance-enhancing peptides modulating GH-IGF1 axis: bridging the gap between clinical evidence and patient self-administration
Performance-enhancing drugs (PEDs) marketed as "research compounds" include unregulated peptides intended to modulate the growth hormone-insulin-like growth factor-1 (GH-IGF-1) axis.
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.
review · 2026
Injectable Peptide Therapy: A Primer for Orthopaedic and Sports Medicine Physicians
Background Therapeutic peptides are short-chain amino acids that regulate cellular functions and facilitate biochemical processes. In recent years, there has been significant growth in the global market for therapeutic peptides and thus its popularity among patients.
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.
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.