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Stack Protocol

CJC-1295 / Ipamorelin Protocol

The gold-standard growth hormone stack. CJC-1295 provides sustained GH release while Ipamorelin delivers a clean, pulsatile GH spike — together they synergize for superior body composition, recovery, and anti-aging results.

Why Stack These Two?

CJC-1295 (GHRH)

A Growth Hormone Releasing Hormone (GHRH) analogue that elevates baseline GH secretion by amplifying the pituitary's GH output over several hours. Provides the "foundation" of elevated GH throughout the day.

Ipamorelin (GHRP)

A Growth Hormone Releasing Peptide (GHRP) that triggers a clean, strong GH pulse from the pituitary without significantly raising cortisol or prolactin. Provides the "spike" on top of CJC-1295's baseline elevation.

Synergistic Effect: GHRH analogues (CJC-1295) and GHRPs (Ipamorelin) work on different receptors and by different mechanisms — combining them produces a GH pulse significantly larger than either alone. Studies show the combined effect is roughly 3–5x greater than monotherapy with either peptide.

Dosing Protocol

TimePeptideDoseNotes
Before bed (fasted 2+ hrs)CJC-1295 no-DAC100mcgSame syringe as Ipamorelin
Before bed (fasted 2+ hrs)Ipamorelin200mcgMix with CJC in same syringe
Optional: Pre-workout (fasted)CJC-1295 no-DAC100mcgSecond pulse for advanced users
Optional: Pre-workout (fasted)Ipamorelin200mcgSecond pulse for advanced users

Always inject fasted (minimum 2 hours after eating, 30–60 minutes before eating). Food raises insulin, which blunts GH release.

Cycle Structure

Beginner (6 weeks on / 2 weeks off)

Single bedtime injection only. 1x CJC + 1x Ipamorelin per day. Assess results, sleep quality, body composition changes.

Intermediate (8 weeks on / 4 weeks off)

Bedtime injection required, optional second pre-workout pulse. Expect more pronounced body composition changes.

Advanced (3 months on / 1 month off)

Two daily injections. Some users run longer cycles with lab monitoring of IGF-1 levels.

DAC variant

If using CJC-1295 with DAC instead of no-DAC: inject CJC once or twice weekly (its half-life is ~8 days). Ipamorelin still injected daily at bedtime.

What to Expect

Week 1–2

Improved sleep quality and deeper sleep cycles. Many users report vivid dreams. Energy begins to improve.

Week 3–4

Mild body composition changes become noticeable — slight muscle fullness and reduction in soft fat, particularly around midsection.

Month 2

More significant body composition changes. Muscle definition improves, fat decreases. Recovery from training accelerates noticeably.

Month 3+

Skin quality improvements, reduced joint soreness, improved overall body composition. IGF-1 levels elevated if tested.

Key Tips

Inject fasted — never within 2 hours of eating. Insulin suppresses GH release.
Before-bed injection is the most important. Natural GH peaks during deep sleep — the injection amplifies this pulse.
You can mix CJC and Ipamorelin in the same syringe for a single injection.
CJC-1295 no-DAC must be refrigerated after reconstitution. Use within 4–6 weeks.
Monitor IGF-1 levels with blood test after 6–8 weeks on protocol to verify response.
Maintain adequate protein intake (1.6–2g/kg) to support muscle protein synthesis driven by elevated GH/IGF-1.

Note: GH-related peptides may increase IGF-1 levels. Those with a history of cancer should consult an oncologist before use, as elevated IGF-1 may promote cancer cell growth in susceptible individuals.

CJC-1295 (no DAC) Guide CJC-1295 (DAC) Guide Ipamorelin Guide Tesamorelin Guide View Supply Index