PeptideNerds

GHRP-6

Growth HormoneResearch Onlymoderate evidence
FM

Reviewed by Fat Man in the Arena · Updated March 2026

Key Takeaway

GHRP-6 is a growth hormone releasing peptide known for strong GH stimulation and significant appetite increase. Often used in bulking protocols.

How it works

Potent ghrelin receptor agonist that stimulates GH release and dramatically increases appetite via ghrelin-mediated hunger signaling.

Benefits

  • Strong GH release
  • Significant appetite increase (useful for underweight)
  • Recovery enhancement

Side effects

  • Extreme hunger
  • Cortisol increase
  • Prolactin increase
  • Water retention

Dosing protocol

Typical Dose

100-300 mcg per injection

Frequency

2-3 times daily

Take on empty stomach. Expect significant hunger within 20 minutes.

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Medical Disclaimer: This content is for informational and educational purposes only. It is not intended as medical advice or a substitute for professional medical consultation, diagnosis, or treatment. Always consult a qualified healthcare provider before starting any peptide protocol.