Muscle Growth
Excellent

CJC-1295/Ipamorelin

Starting at
298
/month*

CJC-1295 with Ipamorelin is a synergistic peptide blend that boosts natural growth hormone release, supporting fat loss, muscle recovery, and better sleep.

  • Boosts natural growth hormone levels
  • Enhances muscle growth & recovery
  • Improves sleep quality
  • Increases energy and vitality
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CJC-1295 stimulates the pituitary gland to release more growth hormone by mimicking natural growth hormone–releasing hormone (GHRH). Ipamorelin complements this by selectively triggering growth hormone pulses without significantly affecting cortisol or prolactin. Together, they amplify natural GH cycles—leading to improved metabolism, tissue repair, and overall vitality.

CJC-1295 was developed in the early 2000s as a synthetic analog of GHRH, engineered with a longer half-life for sustained activity. Ipamorelin, discovered in the 1990s, is a selective growth hormone secretagogue designed to avoid many side effects linked to earlier peptides. Preclinical and clinical studies have shown that both compounds safely elevate endogenous GH and IGF-1 levels, enhancing lean body mass, recovery, and sleep quality. Their complementary mechanisms have made them a popular combination in anti-aging and performance medicine.

Side effects are generally mild but may include temporary flushing, water retention, or injection site irritation. Some individuals may also experience fatigue or headache, though serious adverse effects are rare.

See the Science

CJC-1295 — Prolonged Stimulation of Growth Hormone (GH) and Insulin-Like Growth Factor I Secretion by CJC-1295, a Long-Acting Analog of GH-Releasing Hormone, in Healthy Adults2006

In two randomized, double-blind, placebo-controlled trials, CJC-1295 produced sustained, dose-related increases in GH and IGF-1 with a multi-day effect profile, supporting less-frequent dosing.
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CJC-1295 — Pulsatile Secretion of Growth Hormone Persists During Continuous Stimulation by CJC-12952006

Despite prolonged stimulation, GH secretion remained physiologically pulsatile with CJC-1295, indicating durable efficacy without flattening normal GH rhythms.
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Ipamorelin — Pharmacokinetic-Pharmacodynamic Modeling of Ipamorelin, a Growth Hormone-Releasing Peptide, in Healthy Volunteers1999

Across multiple dose levels in healthy adults, ipamorelin showed predictable PK and robust, dose-dependent GH release, supporting controlled, titratable use.
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Ipamorelin — Ipamorelin, the First Selective Growth Hormone Secretagogue1998

Preclinical and early human data identified ipamorelin as a selective GH secretagogue that elevates GH without the cortisol/ACTH spikes seen with older GHRPs.
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AIRA encourages all patients to conduct their own research and consult with a qualified healthcare provider before beginning any peptide or prescription therapy. While we strive to provide accurate, science-based information, much of the existing research on compounds such as Epithalon is derived from preclinical or early-stage studies. These findings may not yet be fully validated in large-scale human trials. The content provided on this site is for informational and educational purposes only and should not be interpreted as medical advice or a guarantee of treatment efficacy. Individual results may vary based on health history, dosing, and other factors. Always discuss potential risks, benefits, and alternative options with your doctor or licensed medical provider prior to starting any new therapy.

Key Takeaways

Synergistic Growth-Hormone Support

Designed to work together to promote stronger, more sustained GH release than either peptide alone.

Enhanced Recovery & Repair

Explored for supporting tissue healing, cellular regeneration, and improved post-workout recovery.

Optimized Sleep-Cycle Benefits

Investigated for helping reinforce natural nighttime GH pulses linked to deep sleep and restoration.

Body-Composition Support

Early research suggests potential improvements in lean mass, fat metabolism, and overall performance pathways.

Frequently asked questions

Neither CJC-1295 or Ipamorelin has been approved by the U.S. Food and Drug Administration. They can only be prescribed through licensed clinicians where state law allows.

Yes, some small human trials have tested CJC-1295 in healthy adults; Ipamorelin has also been tested for growth hormone release.

The combo is designed to stimulate natural growth hormone (GH) release. CJC-1295 gives a sustained GH signal and Ipamorelin adds a pulse component. Together, they may raise GH and IGF-1 levels in the blood.

In tested doses, short-term use in healthy adults has been fairly tolerated, with mild side effects like injection-site reactions. Working with a licensed provider helps ensure proper monitoring and product quality.

People with cancer risk, uncontrolled diabetes, serious health conditions, or those subject to anti-doping rules should be cautious. Use should always be overseen by a clinician.

Both peptides are usually administered via subcutaneous injection, typically in the abdomen.

Many clinicians combine GH secretagogues (like this combo) with peptides for recovery, such as BPC-157 + TB-500, or fat loss, such as AOD-9604 or Tesamorelin. Any stack should be clinician-supervised.

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How AIRA works

Medical Intake

Complete a brief medical intake and receive a free consultation with a licensed provider.

Prescription

Expertly formulated for you and dispensed by one of our trusted U.S. pharmacy partners.

Delivery

Discreetly packaged and shipped straight to your door. Fast, secure, hassle-free.
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Why AIRA?

Your body already holds the blueprint — AIRA helps you unlock it. Our physician-guided peptide programs will help you perform, recover, and feel your best.

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Prescriptions are filled through licensed, accredited pharmacies for safety and peace of mind.

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