Calculate exact syringe units for your CJC-1295 + Ipamorelin blend vial. Enter the milligrams of each peptide, BAC water volume, and target dose for either component - the calculator shows the precise draw plus how much of the other peptide you receive. Covers no-DAC (Mod GRF 1-29) blends in 2 mg-10 mg vials with loading through maintenance dosing.
Enter amounts for all peptides, BAC water volume, and target dose to see results.
The CJC-1295 + Ipamorelin stack combines a GHRH analogue (CJC-1295 no-DAC / Mod GRF 1-29) with a selective GHRP (ipamorelin). CJC-1295 stimulates the GHRH receptor while ipamorelin triggers GH release through the ghrelin receptor - synergistically amplifying growth hormone pulses without raising cortisol or prolactin.
| Protocol | CJC-1295 Dose | Ipamorelin Dose | Frequency | Timing | Duration |
|---|---|---|---|---|---|
| Conservative | 100 mcg | 100 mcg | 1× daily | Pre-bed, fasted | 8-12 weeks |
| Standard | 100 mcg | 100 mcg | 2× daily | Morning + pre-bed | 8-12 weeks |
| Aggressive | 300 mcg | 300 mcg | 1-2× daily | Pre-bed ± morning | 8-12 weeks |
| Split dose | 100 mcg | 200 mcg | 2× daily | Morning + pre-bed | 8-12 weeks |
| 5-on-2-off | 100-300 mcg | 100-300 mcg | 5 days on / 2 off | Pre-bed | 12-16 weeks |
Timing on an empty stomach is important - insulin blunts GH release. Most protocols recommend 2-3 hours fasted before injection. Pre-bed injection aligns with natural GH pulse peaks during sleep.
| Factor | Pre-Made Blend Vial | Separate Vials |
|---|---|---|
| Convenience | Single draw per dose | Two draws (or combined syringe draw) |
| Dose flexibility | Fixed ratio - cannot adjust individual peptides | Full independent control |
| Cross-contamination risk | None (factory combined) | Minimal with proper technique |
| Cost | Often slightly cheaper per combined mg | May be cheaper if buying bulk single vials |
| Vendor availability | Most vendors carry CJC/Ipa blends | Universal availability |
| Calculator | Blend Calculator (this page) | Standard Peptide Calculator (per peptide) |
| Blend Vial | BAC Water | CJC Conc. | Ipa Conc. | 100+100 mcg Draw |
|---|---|---|---|---|
| 2 mg + 2 mg | 1 mL | 2 mg/mL | 2 mg/mL | 5 units |
| 2 mg + 2 mg | 2 mL | 1 mg/mL | 1 mg/mL | 10 units |
| 6 mg + 6 mg | 2 mL | 3 mg/mL | 3 mg/mL | ~3.3 units |
| 6 mg + 6 mg | 3 mL | 2 mg/mL | 2 mg/mL | 5 units |
| 6 mg + 6 mg | 6 mL | 1 mg/mL | 1 mg/mL | 10 units |
| 10 mg + 10 mg | 5 mL | 2 mg/mL | 2 mg/mL | 5 units |
| 10 mg + 10 mg | 10 mL | 1 mg/mL | 1 mg/mL | 10 units |
“CJC-1295” refers to two distinct molecules in the peptide marketplace:
| Property | CJC-1295 no-DAC (Mod GRF 1-29) | CJC-1295 with DAC |
|---|---|---|
| Half-life | ~30 minutes | ~8 days |
| GH release pattern | Pulsatile (mimics natural) | Sustained, non-pulsatile |
| Dosing frequency | 1-2× daily | 1-2× weekly |
| Blend vial usage | Standard in CJC/Ipa blends | Rarely blended; typically sold standalone |
| Community preference | Strongly preferred | Niche use |
Important: Blend vials labeled “CJC-1295 + Ipamorelin” almost always contain the no-DAC version (Mod GRF 1-29). The calculator on this page is designed for no-DAC blends. If your vial contains CJC-1295 with DAC, the dosing frequency and protocol differ significantly.
| Blend Vial | 100+100 mcg 1×/day | 100+100 mcg 2×/day | 300+300 mcg 1×/day |
|---|---|---|---|
| 2 mg + 2 mg | 20 days ✅ | 10 days ✅ | ~6.6 days ✅ |
| 6 mg + 6 mg | 60 days ⚠️ | 30 days ⚠️ | 20 days ✅ |
| 10 mg + 10 mg | 100 days ⚠️ | 50 days ⚠️ | ~33 days ⚠️ |
Larger vials at conservative doses easily exceed the 28-day stability window. Choose vial size to match your protocol, or consider partial reconstitution. See how to store peptides.
A quality CJC-1295/Ipamorelin blend should show two distinct HPLC peaks on the CoA - one for each peptide. CJC-1295 (no-DAC) has MW of approximately 3,367 Da and ipamorelin approximately 711 Da. Mass spectrometry should confirm both molecular weights. Cross-reference with independent lab test results.
| Tool | What It Does |
|---|---|
| Blend Calculator | Any multi-peptide blend vial |
| Peptide Reconstitution Calculator | Single-peptide vials (separate CJC or Ipa) |
| Tesamorelin Calculator | Alternative GHRH analogue dosing |
| Reverse Calculator | Convert units to mg, verify doses |
| Cost-per-Dose Calculator | Compare CJC/Ipa cost across vendors |
| BAC Water Calculator | Optimal BAC water for target concentration |
It depends on vial composition and BAC water. For a 6 mg + 6 mg blend with 3 mL BAC: 100 mcg CJC + 100 mcg Ipa = 5 units. Use the calculator at the top for your specific vial.
100 mcg CJC-1295 + 100 mcg ipamorelin, 1-2× daily. Aggressive protocols go up to 300 mcg of each. Inject on an empty stomach, ideally pre-bed.
No-DAC (Mod GRF 1-29) is standard for blend vials and produces pulsatile GH release. DAC has an 8-day half-life and produces sustained, non-pulsatile elevation - used only in specific protocols.
Yes - draw both into the same syringe from separate vials. Pre-made blend vials are more convenient and eliminate cross-contamination risk.
Pre-bed on an empty stomach (2-3 hours fasted). GH pulses peak during sleep. For 2×/day protocols, add a fasted morning injection.
A 6+6 mg vial at 100+100 mcg once daily = 60 days - exceeds the 28-day stability window. At 300+300 mcg daily = 20 days, which fits. Match vial size to your protocol.
Both are GHRH(1-29) based. CJC-1295 has 4 amino acid substitutions for DPP-IV resistance, giving a ~30 min half-life vs sermorelin's ~10-20 min. CJC-1295 is considered the more stable version. See the tesamorelin calculator for a full GHRH comparison.
This calculator is for educational and research purposes only and does not constitute medical advice. CJC-1295 and ipamorelin are investigational compounds not approved by the FDA for human use. Both are on the WADA Prohibited List (S2). Always consult a qualified healthcare provider. Peptigrity is an independent review platform and does not sell, endorse, or recommend specific products or vendors.