CJC-1295 and Ipamorelin Stack: Research Guide for Canadian Labs

The combination of CJC-1295 (with DAC) and Ipamorelin is one of the most studied peptide pairings in growth hormone secretagogue research. The two peptides target different but complementary pathways, producing a synergistic effect on growth hormone (GH) release that neither achieves alone at the same magnitude.

This guide covers the mechanisms, reconstitution, and dosing calculations for both individual peptides and the pre-blended CJC/Ipa combination vial.

CJC-1295 with DAC (Drug Affinity Complex) is a synthetic analogue of Growth Hormone Releasing Hormone (GHRH). It binds to GHRH receptors in the pituitary gland, stimulating the release of growth hormone.

The DAC modification extends the half-life dramatically — from approximately 30 minutes (without DAC) to 6–8 days. This means CJC-1295 DAC can be dosed once or twice weekly rather than daily, making it practical for research protocols requiring sustained GH stimulation.

Key characteristics:

• Mechanism: GHRH receptor agonist
• Half-life: ~6–8 days (with DAC)
• Effect: Sustained elevation of baseline GH levels

Ipamorelin is a selective growth hormone secretagogue receptor (GHSR) agonist — more specifically, a ghrelin mimetic. It stimulates GH release through a completely different receptor pathway than CJC-1295.

Ipamorelin is notable for its selectivity: it stimulates GH release with minimal effect on cortisol, prolactin, or ACTH — making it one of the cleanest GH secretagogues studied to date.

Key characteristics:

• Mechanism: GHSR agonist (ghrelin receptor)
• Half-life: ~2 hours
• Effect: Pulsatile GH release with high selectivity

CJC-1295 and Ipamorelin work on two different receptor systems that both converge on GH release. When combined:

1. CJC-1295 amplifies the baseline GH pulse amplitude (how much GH is released per pulse)
2. Ipamorelin triggers the GH pulse itself through the ghrelin receptor pathway

The combination produces a larger, more sustained GH release than either peptide alone — without the side effects associated with non-selective secretagogues like GHRP-6 (which significantly elevates cortisol and prolactin).

Research literature consistently shows the combination produces synergistic GH elevation compared to either peptide administered individually.

Peptide-Labs.ca offers both individual peptides and a pre-blended combination vial:

The blend vial is convenient for researchers running standard combination protocols. Individual vials allow independent dose adjustment of each peptide.

The CJC/Ipa Blend 10mg vial contains both peptides in a fixed ratio. Reconstitution follows standard peptide protocol:

Recommended reconstitution:

• Add 2mL bacteriostatic water to the 10mg blend vial
• Final concentration: 5,000 mcg/mL (5 mg/mL) total peptide

Inject BAC water slowly against the glass wall of the vial. Swirl gently — do not shake. The solution should become clear.

With 2mL BAC water in a 10mg blend vial (5,000 mcg/mL):

Use the Peptide-Labs.ca Reconstitution Calculator — select "CJC/Ipa Blend" from the dropdown and it will calculate draw volumes automatically for any dose preset.

CJC-1295 DAC 10mg vial:

• 2mL BAC water → 5,000 mcg/mL

Ipamorelin 5mg vial:

• 1mL BAC water → 5,000 mcg/mL
• 2mL BAC water → 2,500 mcg/mL

• Lyophilized powder: Store at -20°C; stable for 12–24 months
• Reconstituted solution: Refrigerate at 2–8°C; use within 4–6 weeks
• Protect from light; do not freeze reconstituted peptide

Peptide-Labs.ca ships CJC-1295 DAC, Ipamorelin, and the CJC/Ipa Blend across Canada. All products are third-party tested with published COAs — view the COA page for current batch documentation. View individual product pages:

• CJC-1295 DAC 10mg
• Ipamorelin 5mg
• CJC/Ipa Blend 10mg

You'll also need bacteriostatic water — we stock BAC Water 3mL and BAC Water 10mL for Canadian researchers.

We ship to researchers across Canada, including Edmonton, Alberta, and all other provinces. See our Canadian peptide shipping guide for delivery details.

• How to Reconstitute BPC-157 — detailed reconstitution walkthrough applicable to all peptides
• GHK-Cu Copper Peptide Research Overview — another popular peptide in Canadian research labs
• How to Buy Research Peptides in Canada — what to look for in a Canadian peptide supplier

All products sold by Peptide-Labs.ca are intended exclusively for in vitro research and laboratory use. Not for human or veterinary use.