Growth Hormone Secretagogue Power. Two Peptides. One Vial.
peptide injections You’ve read the research on growth hormone releasing hormones (GHRH) and growth hormone releasing peptides (GHRP). You know they work better together than apart.
That’s the idea behind the CJC-1295 (No DAC), GHRP-2 10mg (Blend) .
CJC-1295 (No DAC) is a synthetic GHRH analog. GHRP-2 is a powerful growth hormone secretagogue. Together? They create a synergistic pulse of endogenous growth hormone — more than either peptide alone.
Whether you’re studying muscle recovery, metabolic health, sleep quality, or tissue repair, this blend represents some of the most researched peptide science in the growth hormone space.
Let’s break down what’s inside — no hype, just data.
What’s Actually in the Vial?
Straight facts. No mystery fillers.
| Component | Amount | Role |
|---|---|---|
| CJC-1295 (No DAC) | 5mg | GHRH analog → amplifies GH pulse |
| GHRP-2 (Pralmorelin) | 5mg | GHRP → initiates GH release |
| Total | 10mg | 1:1 ratio |
Lyophilized powder. Sterile. ≥99% purity. Third-party tested. Vacuum-sealed amber glass vial.
Two peptides. One vial. Balanced 1:1 ratio.
That’s smart peptide science.
Why This Blend? (The Enthusiast Take)
You could buy CJC-1295 and GHRP-2 separately. Many people do. But here’s why the blend makes sense.
CJC-1295 (No DAC) works on the GHRH receptor. It amplifies the natural growth hormone pulse your body already produces. Think of it as turning up the volume on your body’s GH signal.
GHRP-2 works on the ghrelin receptor. It directly stimulates the pituitary to release stored growth hormone — and it overcomes somatostatin’s natural inhibition. Think of it as hitting the “play” button.
Together: GHRP-2 initiates the GH release. CJC-1295 makes that release stronger and more sustained. The result is a synergistic GH pulse significantly larger than either peptide alone.
That’s not speculation. That’s published peptide science.
Why No DAC? DAC (Drug Affinity Complex) extends half-life to days. Sounds good, but it also flattens the natural pulsatile pattern of GH release. No DAC means a sharp pulse followed by a clean return to baseline — which more closely mimics how your body naturally releases growth hormone.
The Technical Expert Breakdown (Still Friendly)
For those who want mechanisms without the lecture:
CJC-1295 (No DAC) – GHRH analog
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Binds to GHRH receptors on pituitary somatotrophs
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Amplifies amplitude of endogenous GH pulses
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No DAC = ~30-minute half-life → clean pulsatile release
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Does not interfere with natural GH feedback loops
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Shown to increase GH pulse magnitude without flattening rhythm
GHRP-2 (Pralmorelin) – GHRP
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Binds to ghrelin (GHS-R1a) receptors on pituitary and hypothalamus
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Directly stimulates GH release from somatotrophs
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Overcomes somatostatin inhibition
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More potent than GHRP-6 (2-3x) with less prolactin/cortisol elevation
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Peak GH release within 30-60 minutes
Synergistic effect:
GHRP-2 initiates GH release. CJC-1295 amplifies that release. Together, they produce a GH pulse that is significantly larger than the sum of their individual effects.
That’s the kind of peptide science that gets researchers excited.
Reconstitution & Dosing (Laid-Back Version)
Simple. Straightforward. No advanced math degree required.
What you need:
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Bacteriostatic water
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Insulin syringe (0.5ml or 1ml, 30–31 gauge)
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Alcohol wipes
Quick math:
Add 2ml of bacteriostatic water to the vial.
Now each 0.1ml (10 units on a 1ml syringe) contains:
→ 250mcg CJC-1295 (No DAC)
→ 250mcg GHRP-2
Common dosing for research protocols:
| Dose per peptide | Volume | Timing |
|---|---|---|
| 100mcg each | 4 units (0.04ml) | 1-3x daily |
| 150mcg each | 6 units (0.06ml) | 1-3x daily |
| 200mcg each | 8 units (0.08ml) | 1-2x daily |
| 250mcg each | 10 units (0.1ml) | 1-2x daily |
Best practice: Administer on an empty stomach (at least 2 hours after eating, 30 minutes before). GH release is suppressed by glucose and insulin.
Timing protocols:
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Morning: Upon waking, before breakfast
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Post-workout: After training, before eating
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Bedtime: 30-60 minutes before sleep (natural GH peak occurs during deep sleep)
Store in refrigerator after reconstitution. Use within 30 days.
Reminder: This information is for educational and research purposes only. Always follow institutional guidelines.
Who Is This Blend For?
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Researchers studying growth hormone pulsatility
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Metabolism investigators looking at body composition
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Sleep researchers interested in nocturnal GH release
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Exercise physiologists studying recovery and repair
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Aging researchers examining GH decline in model organisms
This blend is not for:
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First-time peptide researchers (start with a single peptide)
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Anyone looking for instant results (this is research, not magic)
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Those unfamiliar with GH secretagogue protocols
CJC-1295 (No DAC) vs. With DAC: Quick Comparison
| Feature | With DAC | No DAC (this blend) |
|---|---|---|
| Half-life | ~6-8 days | ~30 minutes |
| GH release pattern | Flattened, constant | Sharp pulse, then return to baseline |
| Natural rhythm mimicry | Poor | Excellent |
| Risk of GH desensitization | Higher | Lower |
| Best for | Continuous elevation studies | Pulsatile rhythm studies |
If your research protocol requires mimicking natural physiology, No DAC is the correct choice.
GHRP-2 vs. Other GHRPs: Quick Comparison
| Feature | GHRP-6 | GHRP-2 | Ipamorelin |
|---|---|---|---|
| GH release potency | Moderate | High (2-3x GHRP-6) | Moderate |
| Prolactin elevation | Moderate | Low | Very low |
| Cortisol elevation | Moderate | Low | Very low |
| Hunger stimulation | High | Moderate | Low |
| Best for | Appetite studies | GH research | Minimal side effects |
GHRP-2 hits the sweet spot: high GH release with fewer off-target effects than GHRP-6. peptide injections
What About Purity and Testing?
Same standard as all our blends.
Every batch of the CJC-1295 (No DAC), GHRP-2 10mg (Blend) is tested by an independent, ISO-certified lab. You receive:
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HPLC purity report (≥99% for each peptide)
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Mass spectrometry confirmation
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Endotoxin and bioburden testing
A scannable QR code on each vial links directly to batch-specific data.
That’s real peptide science transparency.
Storage & Handling
| Stage | Temperature | Duration |
|---|---|---|
| Before reconstitution | -10°C to -20°C (freezer) | 12–24 months |
| After reconstitution | 2°C to 8°C (refrigerator) | Up to 30 days |
| Avoid | Repeated freeze-thaw cycles | N/A |
Allow vial to reach room temperature before adding bacteriostatic water. Swirl gently — never shake. peptide injections
Frequently Asked Questions peptide injections
Why No DAC specifically?
DAC (Drug Affinity Complex) extends half-life too long for pulsatile research. No DAC allows a sharp GH pulse followed by clean return to baseline — matching natural physiology.
How is GHRP-2 different from GHRP-6?
GHRP-2 is approximately 2-3 times more potent at releasing GH and causes less prolactin/cortisol elevation and hunger stimulation than GHRP-6.
Can I use this blend with other peptides?
Yes. Many researchers stack GH secretagogues with BPC-157 or TB-500 for comprehensive recovery research. Just stagger administration times.
How long does one 10mg vial last?
>At 100mcg of each, twice daily: ~25 days.
>At 150mcg of each, twice daily: ~16 days.
>At 200mcg of each, twice daily: ~12 days.
Why empty stomach?
Glucose and insulin suppress GH release. Even small meals can blunt the pulse. Best results come from research subjects fasting 2-3 hours before and 30-60 minutes after administration.
What’s the peak research window?
Peak GH levels occur approximately 30-60 minutes after administration. Return to baseline occurs within 2-3 hours .
The Bottom Line
You understand that peptide science is about more than just individual compounds. It’s about synergy — how two peptides working together can produce results neither could achieve alone.
The CJC-1295 (No DAC), GHRP-2 10mg (Blend) delivers:
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Two complementary GH secretagogues in one vial
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Precise 1:1 ratio
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≥99% purity, third-party tested
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No DAC for natural pulsatile rhythm
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GHRP-2 for potent, clean GH release
Whether you’re studying muscle recovery, metabolic health, sleep quality, or the biology of aging, this blend is one of the most researched and reliable GH secretagogue combinations available.
Research smart. Pulse naturally. Recover better.
This product is intended for laboratory research and scientific study purposes only. Not for human consumption or veterinary use outside of approved research protocols. Always comply with local regulations regarding peptide research. peptide injections




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