Orders placed before 3pm are sent out the same day.
Cart 0
LEARN

CJC-1295 with DAC vs without DAC

CJC-1295 is a growth hormone releasing hormone (GHRH) analogue, and the version you choose changes how long it stays active.

Side by side

With DACWithout DAC
Also calledCJC-1295 DACModified GRF (1-29), Mod GRF
Albumin bindingYes, via the drug affinity complexNo
Half-lifeRoughly 6 to 8 daysAbout 30 minutes
Typical study designSustained elevationPulsatile release
Chainwell vial5 mg10 mg

What the DAC does

The DAC (drug affinity complex) lets CJC-1295 bind to albumin, which extends its half-life to roughly 6 to 8 days. Without DAC, the peptide is Modified GRF (1-29), a GHRH analogue with four amino acid substitutions, and its half-life is about 30 minutes.

Which to choose

Pulsatile release studies usually call for No DAC; sustained elevation studies call for DAC.

Pairing with ipamorelin

Ipamorelin is a selective ghrelin receptor agonist and the GHRP most often paired with CJC-1295 No DAC. Our CJC-1295 and ipamorelin blend combines them in one 10 mg vial.

Products in this guide

CJC-1295 With DAC 5 mg lyophilized peptide vial with purple flip-off cap and white Chainwell Peptide label

CJC-1295 With DAC

5 mg
$79
CJC-1295 No DAC 10 mg lyophilized peptide vial with purple flip-off cap and white Chainwell Peptide label
POPULAR

CJC-1295 No DAC

10 mg
$79
CJC-1295 and ipamorelin blend 10 mg lyophilized peptide vial with purple flip-off cap and white Chainwell Peptide label

CJC-1295 and Ipamorelin Blend

No DAC, 10 mg
$89
Ipamorelin 10 mg lyophilized peptide vial with purple flip-off cap and white Chainwell Peptide label

Ipamorelin

10 mg
$59

More guides

CJC-1295 Side Effects and Ipamorelin Side Effects: What the Human Studies Reported

What the Teichman and Ionescu CJC-1295 trials and the ipamorelin ileus trials actually recorded, and where the evidence stops.

How to Reconstitute Lyophilized Peptides

Step-by-step mixing with bacteriostatic water, a reconstitution chart and a concentration calculator.

Peptide Storage Guide

Freezer, fridge and light: how to store lyophilized and reconstituted peptide vials.

Certificate of analysisThe lot number printed on each vial label matches its COA.
Third-party testingIdentity and purity checked by an independent lab for each batch.
Standard and express shippingTracked delivery Australia-wide, sent the same day before 3pm.