CJC-1295 / GHRP-6 Blend
Also known as Bulking GH Blend
This blend pairs CJC-1295 with GHRP-6, historically one of the most recognizable secretagogue combinations given GHRP-6's pronounced hypothalamic appetite-stimulating effect. It has a long track record in informal bodybuilding-adjacent research communities, generally discussed in the context of protocols aiming for a caloric surplus alongside GH stimulation. Both individual peptides have an extensive research history, though the fixed combination has not been formally studied. It is positioned as more suited to bulking-oriented research than lean recomposition. It is not approved for human medical use.
Reported benefits
- Stimulates a growth-hormone pulse
- Pronounced appetite stimulation
- Supports caloric-surplus-oriented research goals
- Associated with recovery and muscle-growth research interest
How it works
CJC-1295 stimulates the GHRH receptor to support sustained GH release. GHRP-6 activates the ghrelin receptor, producing both a GH pulse and a marked increase in hypothalamic ghrelin-receptor-driven appetite. The combination is described as supporting a GH pulse alongside increased caloric intake, which some research protocols use deliberately to support a caloric surplus.
Dosing ranges
| Tier | Dose | Frequency |
|---|---|---|
| Low | 200 mcg | once daily (DAC) or twice daily (non-DAC) |
| Moderate | 300 mcg | once daily (DAC) or twice daily (non-DAC) |
| High | 500 mcg | twice daily |
Estimate your dose
Dose estimator
Educational estimate for CJC-1295 / GHRP-6 Blend, scaled to body size. Not medical advice.
Read before using
This tool produces a rough, educational estimate by scaling commonly-published research ranges to lean body mass. It is not a prescription, medical advice, or a substitute for a licensed clinician. Most peptides use fixed dosing, not weight-based dosing. Individual needs vary. You are solely responsible for how you use this information.
Mixing & syringe units
Target dose follows the estimate above. Change it there, or edit it directly below.
Reconstitution calculator
How much water to add and how many insulin-syringe units to draw for CJC-1295 / GHRP-6 Blend. Educational only.
Draw to this mark
6units
= 0.06 mL for a 300 mcg dose
Concentration
5,000 mcg/mL
Doses per vial
33
A U-100 syringe reads 100 units per mL. This is a reconstitution math helper only, not a prescription or dosing advice. Verify every calculation and consult a qualified healthcare provider.
Possible side effects
Stacking notes
The appetite-stimulating profile of GHRP-6 makes this pairing more suited to caloric-surplus research contexts than lean-recomposition protocols, where GHRP-2 or ipamorelin pairings are more commonly referenced.
Common protocols
Common questions
What is CJC-1295 / GHRP-6 Blend used for?
This blend pairs CJC-1295 with GHRP-6, historically one of the most recognizable secretagogue combinations given GHRP-6's pronounced hypothalamic appetite-stimulating effect. It has a long track record in informal bodybuilding-adjacent research communities, generally discussed in the context of protocols aiming for a caloric surplus alongside GH stimulation. Both individual peptides have an extensive research history, though the fixed combination has not been formally studied. It is positioned as more suited to bulking-oriented research than lean recomposition. It is not approved for human medical use. Reported benefits include stimulates a growth-hormone pulse, pronounced appetite stimulation, supports caloric-surplus-oriented research goals.
What is a typical CJC-1295 / GHRP-6 Blend dose?
Reported ranges run 200-500 mcg. A low protocol is 200 mcg once daily (dac) or twice daily (non-dac), and a high protocol is 500 mcg twice daily. This is reference information, not a dosing recommendation.
What is the half life of CJC-1295 / GHRP-6 Blend?
CJC-1295 without DAC is reported at roughly 30 minutes (or several days with DAC); GHRP-6 is reported at roughly 30-60 minutes.. That is what sets the dosing frequency, and it is why the timing guidance is ~30 min before bed, empty stomach.
How is CJC-1295 / GHRP-6 Blend administered?
Subcutaneous: into fat, under the skin. Injected subcutaneously into the abdomen; the pronounced appetite effect of GHRP-6 leads many protocols to time doses deliberately around meals.
How long is a CJC-1295 / GHRP-6 Blend cycle?
8-12 weeks on, followed by 4 weeks off. The pronounced appetite effect is commonly used as a practical cue for meal timing.
What are the side effects of CJC-1295 / GHRP-6 Blend?
Reported side effects include significant increase in hunger, water retention, lethargy, injection site irritation, flushing. Evidence level for this compound is well studied.
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Educational use only, not medical advice. This profile is provided for research and educational purposes. CJC-1295 / GHRP-6 Blend may be a research compound or a prescription medication; nothing here is intended to diagnose, treat, cure, or prevent any disease. Dosing figures reflect commonly-published research ranges, not a prescription. Consult a qualified healthcare provider before making any health decision. Read the full disclaimer →