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GHRP-6
Limited
Research chemical
Summary
Early GHRP known for intense appetite stimulation; used when hunger and GH pulse are both desired.
Categories
Growth Hormone Axis, Performance
Mechanism
GHS-R1a agonist; strong ghrelin-mimetic appetite effect.
Half-life
Short (~20–30 minutes)
Routes
Subcutaneous injection
Legal / access
Research chemical / unapproved for performance use.
Key risks
- Extreme hunger
- Cortisol/prolactin elevation risk
- Water retention
- Fatigue
Common claims
- Bulk-phase appetite support
- GH elevation
- Recovery
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