Growth Hormone
CJC-1295 w/ DAC
5mg / vial
A synthetic 30-amino-acid GHRH(1–29) analog conjugated with Drug Affinity Complex (DAC) technology, extending its half-life to 6–8 days through albumin binding. Studied for sustained GHRH receptor activation on pituitary cells, prolonged GH/IGF-1 elevation, and body-composition parameters in animal models. Frequently combined with GHRPs such as Ipamorelin for amplified GH pulse research.
$79.99
Size
≥98% Purity
Third-party verified
Cold-Chain Shipping
Free on every order
COA Included
HPLC · LC-MS · NMR
Same-Day Shipping
Orders before 1PM EST
For Research Use Only. Not for human or animal consumption. Not a drug, food, or cosmetic. For in vitro laboratory research by qualified researchers only.
Areas of Investigation
Research Applications
GH Release
Sustained GH Release
Studied for its ability to maintain elevated growth hormone levels for up to 6 days following a single administration through albumin bioconjugation.
IGF-1
IGF-1 Elevation
Investigated for sustained increases in IGF-1 levels lasting 9–11 days in clinical studies.
Metabolism
Body Composition
Researched for effects on lean mass, fat reduction, and metabolic parameters in growth hormone-related studies.
Bone Health
Bone & Collagen Research
Explored for its potential effects on bone density and collagen synthesis through GH/IGF-1 pathway activation.
Technical Data
Compound Profile
Full compound characterization including molecular structure, physical properties, storage requirements, and stability data for research use.
≥98% Purity Guaranteed
HPLC · LC-MS · Third-Party Verified
Molecular Formula
C₁₆₅H₂₇₁N₄₇O₄₆
Molecular Weight
3,647.28 g/mol
Appearance
White lyophilized powder
Storage (Lyophilized)
Below −20°C, desiccated, away from light and moisture
Storage (Reconstituted)
Refrigerate at 2–8°C; use within 28 days. Aliquot for extended storage below −20°C.
Shelf Life
24 months from manufacture date
Third-Party Verified
Certificate of Analysis
99.9%
PURITY
CJC-1295 w/ DAC · Batch A
TAP TO VIEW FULL COA
Batch Analysis Report
Lot Number
PLQ-CJCD-2601-A
Labeled Amount
5mg
Actual Amount
5.37mg
Testing Date
01/18/2026
Tested By
Apex Analytics Lab (Third-Party)
Methods
HPLC · LC-MS · NMR · FTIR
Full COA documentation is included with every order. COAs are batch-specific and reflect the exact lot shipped. Independent third-party verification ensures unbiased purity and identity confirmation.
Protocol
Storage & Handling
Long-Term Storage
Store lyophilized peptide at −20°C. Under these conditions the product remains stable for up to 24 months from the date of manufacture.
After Reconstitution
Once reconstituted, store at 4°C and use within 30 days. Avoid repeated freeze-thaw cycles as this may degrade compound integrity.
Shipping Conditions
All orders ship in insulated packaging with cooling packs to maintain the cold chain during transit. Free on every order, no minimum required.
Support
Frequently Asked Questions
DAC stands for Drug Affinity Complex — a maleimido-propionic acid lysine derivative that forms a covalent bond with circulating serum albumin. This albumin binding protects the peptide from enzymatic degradation, extending its half-life from ~30 minutes (native GHRH) to 6–8 days. Clinical studies confirmed GH increases of 2–10 fold lasting up to 6 days.
CJC-1295 w/ DAC provides sustained, long-duration GH elevation ideal for studies requiring once-weekly administration and prolonged GH/IGF-1 axis effects. CJC-1295 w/ No DAC produces shorter, more pulsatile GH release that closely mimics natural GHRH secretion. The choice depends on whether your research protocol requires sustained or pulsatile GH kinetics.
Yes — CJC-1295 w/ DAC reached Phase I/II clinical trials, demonstrating significant increases in GH and IGF-1 levels. Development was ultimately discontinued for commercial reasons. The compound is prohibited by WADA under class S2 (Peptide Hormones, Growth Factors). Our product is strictly for laboratory research use only.
Add bacteriostatic water slowly along the vial wall, gently swirl until dissolved. Do not shake. As a large 30-amino-acid peptide it may take slightly longer to dissolve. Use our Reconstitution Calculator for volume guidance.
Our CJC-1295 w/ DAC is verified at ≥98% purity via third-party HPLC analysis. The current batch is confirmed at 99.9% by Apex Analytics Lab — one of our highest-purity compounds. A full COA ships with every order.
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Growth Hormone
Ipamorelin
A synthetic pentapeptide GHRP analog studied for selective growth hormone secretagogue activity with reduced off-target receptor effects compared to earlier GHRP compounds. Activates the GHS-R receptor to stimulate pituitary GH release, with research focusing on GH and IGF-1 profiles and body-composition parameters. Frequently combined with GHRH analogs in experimental frameworks.
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Growth Hormone
CJC-1295 w/ No DAC
A synthetic 30-amino-acid GHRH(1–29) analog without Drug Affinity Complex modification, producing shorter, more pulsatile growth hormone release. Studied for transient GHRH receptor activation on pituitary cells, mimicking natural GH secretion patterns, and GH/IGF-1 profiles in animal models. Frequently combined with GHRPs such as Ipamorelin to examine synergistic effects on GH pulse frequency and amplitude.
$79.99