GH Secretagogue

GHRP-2

Ghrelin mimetic GH releaser.

💪 Muscle Growth

Mechanism of Action

Stimulates GH via ghrelin receptors.

Key Benefits

Rapid mass gain
Appetite increase

Common Uses

Bodybuilding

What to Expect

Onset

GH pulse within 15–30 minutes of injection; hunger spike within 20 minutes; body effects over weeks

Duration

GH pulse lasts 2–3 hours per dose; body composition changes over 8–12 weeks; can desensitize with prolonged use

What Users Report

Intense hunger spike 20–30 minutes after injection — can be very powerful and is useful for those trying to bulk
Noticeable improvement in sleep quality, especially with the bedtime dose
Increased recovery speed between workouts; muscles feel 'ready' sooner
Rapid mass gain when eating in a surplus — the appetite stimulation makes hitting calorie targets easy
Some water retention, especially in the first few weeks
Flushing and a brief head rush immediately after injection — subsides within minutes
Nighttime dose can produce a 'heavy,' sedated feeling that aids sleep

Typical Timeline

Minutes 15–30: GH release; hunger spike hits. Hours 1–3: GH pulse active; hunger gradually subsides. Weeks 2–4: Sleep and recovery improvements become consistent. Weeks 4–8: Measurable mass gain and improved body composition. Weeks 8–12: Best results; watch for desensitization and consider cycling off.