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GHRP-2

Also known as: Growth Hormone Releasing Peptide 2, Pralmorelin

Well ResearchedGrowth Hormone Optimization

How It Works

Synthetic hexapeptide GHRP. Acts on ghrelin receptor to stimulate GH release. More potent GH release than GHRP-6 but also increases cortisol and prolactin.

What It's Used For

GH elevationMuscle growthFat lossRecovery

Administration

Route: Subcutaneous injection

Typical Cycle: 8-12 weeks

Safety & Side Effects

Possible Side Effects

⚠Strong hunger increase
⚠Cortisol elevation
⚠Prolactin elevation
⚠Water retention

Contraindications

✘Active cancer
✘Pregnancy
✘Cushing syndrome

Research Summary

Potent GH secretagogue but less selective than Ipamorelin. Elevates cortisol and prolactin which may be undesirable.

References

Bowers CY. J Clin Endocrinol Metab. 1998

Legal & Availability

Research chemical

Dosing Protocol

Standard: 100-300mcg per dose

Frequency: 2-3x daily

Timing: Morning fasted, post-workout, before bed

Notes: Stronger hunger stimulation than Ipamorelin

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Unlock Full Dosing Protocol

Specific dosing, frequency, timing, cycling schedules, and stacking guidance are available with a BioRoot AI Pro subscription.

Stacks Well With

CJC-1295 (no DAC) / Mod GRF 1-29

Anti-aging, Fat loss

BPC-157

Injury repair, Gut healing

Full stacking protocols and cycling schedules available with Pro subscription.

Is GHRP-2 Right for You?

Our AI analyzes your symptoms, labs, and medical history to determine if this peptide fits your protocol — and at what dose.

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This information is for educational purposes only and is not medical advice. Do not use any peptide without consulting a qualified healthcare provider. BioRoot AI is a clinical decision support tool — not a medical provider.