GH SecretagoguesTier 2 β Good human studies
GHRP-6
His-DTrp-Ala-Trp-DPhe-Lys-NH2
First-generation GH secretagogue with the strongest appetite-stimulating effect of the GHRP class. Useful for underweight patients or those needing caloric intake support.
π SC injectionπ§ Lyophilised: refrigerate; reconstituted: refrigerate, use within 30 days
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Mechanism of Action
GHSR-1a agonist with potent ghrelin mimicry. Produces substantial GH release and strong appetite stimulation via NPY and AgRP signalling pathways.
Clinical Applications
- βGH stimulation with intentional appetite increase
- βMuscle building in hard gainers
- βCachexia and wasting syndrome support
- βPost-surgical recovery
Dosing Protocol
Recommended Dosing
SC injection. 100β300 mcg, 2β3x daily, on empty stomach. Expect strong hunger 20β30 min post-injection.Safety & Contraindications
Possible Side Effects
- β Extreme hunger (most prominent effect)
- β Water retention
- β Cortisol elevation
- β Fatigue
- β Hypoglycaemia risk if fasting extended
Contraindications
- βObesity or weight management goals (strong appetite driver)
- βActive malignancy
- βDiabetes
- βPregnancy
Combinations & Synergies
π CJC-1295classic powerful GH stack
π BPC-157healing with GH support