A walkthrough of what it is, how to mix it, and how people typically use it in research

Updated in the last 15 minutes

CJC-1295 and Ipamorelin are growth hormone secretagogue peptides often studied together for their ability to stimulate the body’s natural release of growth hormone (GH).

CJC-1295 works by mimicking growth hormone–releasing hormone (GHRH), signaling the pituitary gland to increase GH output.

Ipamorelin acts through the ghrelin receptor, helping stimulate GH release without significantly affecting cortisol or prolactin in many research settings.

When combined, the two peptides may help support natural GH pulsatility, which is why they are frequently explored together in research related to recovery, metabolism, and body composition.

• Add 5.0 mL bacteriostatic water → final concentration 2 mg/mL of each peptide

• This dilution makes 200–300 mcg doses easy to measure

• 200–300 mcg per injection

• Often administered 1–2 times per day

• Conservative protocols typically start lower and escalate gradually

• Example escalation: 200 mcg → 300 mcg

• Typical research cycles run 8–12 weeks

• At 2 mg/mL concentration

• 1 unit = 0.01 mL ≈ 20 mcg CJC-1295 + 20 mcg Ipamorelin

Example doses:

Frequency: 1–2× daily, subcutaneous.

Most commonly administered:

• Morning (fasted)
• Before bedtime

Gradual escalation may help support tolerability and natural growth hormone pulsatility.

Draw 5.0 mL bacteriostatic water

Inject slowly down the vial wall (prevents foaming)

Gently swirl or roll — never shake

Label the vial with the reconstitution date

Refrigerate at 2–8 °C

This dilution provides a clean 2 mg/mL concentration, allowing simple dosing math across common research ranges.

Example:

10 units = 200 mcg

15 units = 300 mcg

Approximate usage:

• 1–2 per day

• 8 weeks: 56–112

• 12 weeks: 84–168

(5 mL per vial)

• 1 vial: 5 mL

• 2 vials: 10 mL

• 2 per injection

• 8 weeks: 112–224

Goal:

Support research into growth hormone signaling, recovery, and metabolic regulation.

Structure:

• Subcutaneous injections

• Gradual escalation 200 mcg → 300 mcg

• 1–2 injections daily

• Typical cycles 8–12 weeks

Reconstitution:

5.0 mL → 2 mg/mL

Storage:

Freeze lyophilized; refrigerate reconstituted.

Lyophilized

• Store frozen at −20 °C or colder

• Protect from moisture and light

Reconstituted

• Refrigerate at 2–8 °C

• Use within 30–45 days

Handling Tips

• Allow frozen vials to reach room temperature before opening

• Avoid heat or direct sunlight

• Minimize repeated temperature fluctuations

• Stay consistent — inject at roughly the same time each day

• Starting lower may help assess individual tolerance

• Use a new sterile syringe for each injection

• Rotate injection sites (abdomen, thighs, upper arms)

• Many protocols prefer fasted injections to support GH signaling

CJC-1295 stimulates the GHRH receptor, encouraging the pituitary gland to release growth hormone.

Ipamorelin activates the ghrelin receptor, which also triggers GH release while generally avoiding strong stimulation of cortisol or prolactin in many research models.

Together, they may help support:

• Natural growth hormone pulses

• Recovery and tissue repair signaling

• Fat metabolism

• Sleep-related GH release

• Support for growth hormone signaling

• Improved recovery pathways

• Support for body composition research

• Enhanced sleep-related GH pulses

• Mild water retention

• Temporary flushing or warmth

• Mild headache

• Occasional injection-site irritation

Most side effects are dose-dependent and mild.

Before injecting

• Wash hands
• Clean vial stopper
• Clean injection site
• Draw dose and remove air bubbles

How to inject

Pinch about 1 inch of skin

Insert needle at 90° (or 45° if lean)

Inject slowly

Remove needle straight out

Dispose in sharps container

After

• Refrigerate vial
• Rotate injection sites
• Monitor for redness or irritation

Disclaimer:

All peptide products sold on this website are for research, laboratory, and educational purposes only. They are not approved by the FDA or Health Canada, are not intended for human consumption, and should not be used for medical, cosmetic, or therapeutic purposes unless specifically prescribed by a licensed healthcare professional.

The information provided on this site is for informational and educational purposes only and does not constitute medical advice. Product descriptions, protocols, or references are not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare provider before beginning any new protocol, supplement, or treatment.

By purchasing from this website, you acknowledge and agree to use these products responsibly and in accordance with all applicable laws and guidelines.