Peptides 1 min readMarch 17, 2026
Ipamorelin vs GHRP-6: Which GHRP Is Right For You
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BodyHackGuide Team
Growth Hormone Releasing Peptides Compared\n\nIpamorelin and GHRP-6 are both growth hormone secretagogues, but they differ significantly in their profiles.\n\n## Ipamorelin Overview\n\n- Selectivity: Highly selective GH release\n- Hunger: Minimal ghrelin stimulation\n- Cortisol: Does not raise cortisol or prolactin\n- Best for: Clean GH release, body composition\n\n## GHRP-6 Overview\n\n- Selectivity: Broader hormonal effects\n- Hunger: Strong appetite stimulation\n- Cortisol: Can slightly elevate cortisol\n- Best for: Bulking phases, appetite recovery\n\n## Head-to-Head Comparison\n\n| Feature | Ipamorelin | GHRP-6 |\n|---------|-----------|--------|\n| GH Release | Moderate | Strong |\n| Hunger | Minimal | Significant |\n| Side Effects | Very few | More common |\n| Cortisol | No change | Slight increase |\n| Ideal Use | Cutting/Recomp | Bulking |\n\n## Dosing Protocols\n\n### Ipamorelin\n- 200-300mcg per injection\n- 2-3x daily (pre-bed is most important)\n- Empty stomach, wait 30 min before eating\n\n### GHRP-6\n- 100-200mcg per injection\n- 2-3x daily\n- Expect intense hunger 15-20 minutes post-injection\n\n## Which Should You Choose?\n\n- Choose Ipamorelin if you want clean GH release without appetite changes\n- Choose GHRP-6 if you need appetite stimulation or are in a bulking phase\n- Stack option: Some researchers combine both for synergistic GH release
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