This content is for educational purposes only. Not medical advice. Always consult a licensed healthcare professional before using any peptides.

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Growth HormoneModerate RiskNot FDA-approved. Research compound.

GHRP-6

The Hunger GH Pulse

GHRP-6 (Growth Hormone Releasing Peptide-6) is a potent ghrelin mimetic that stimulates the pituitary to release growth hormone in strong, pulsatile bursts. It is one of the original GH-releasing peptides and remains popular for its powerful appetite stimulation and GH elevation, making it particularly useful during bulking phases.

If You Take This

  • Powerful growth hormone release in pulsatile pattern
  • Significant appetite stimulation (ghrelin mimetic)
  • Promotes muscle mass and strength gains
  • Enhances recovery from intense training
  • Supports IGF-1 elevation
  • Beneficial for hard-gainers needing caloric surplus

Protocol

Dosing
100-300mcg subcutaneous, 2-3 times daily. Inject on empty stomach (30 min before meals) for maximum GH release. Most common: 200mcg 2-3x daily.
Cycle Length
8-12 weeks on, 4 weeks off. Can be stacked with a GHRH (like CJC-1295) for synergistic GH release.
Half-Life
15-30 minutes (rapid onset, short-acting)
Best Time
Pre-meals (fasted) — morning, pre-workout, and before bed
Method
Subcutaneous injection

Stacks Well With

CJC-1295 (synergistic GH release)IpamorelinMK-677

Avoid With

Avoid combining with other strong ghrelin mimeticsCaution in diabetics due to cortisol and blood sugar effects

Side Effects

  • Intense hunger (most notable side effect)
  • Elevated cortisol and prolactin acutely
  • Water retention
  • Tingling and numbness post-injection
  • Possible blood sugar fluctuations

Where to Buy

PepStack Price Guarantee

We track prices across 5+ verified vendors so you don't have to. Every vendor is vetted for purity testing, third-party COAs, and shipping reliability.

Prices last verified: April 2, 2026

Core Peptides

★ 4.8
BEST PRICE
$20.00
Vial
5mg
Purity
99%
Shipping
2-3 business days
Status
In Stock
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Pinnacle Peptide Labs

★ 4.3
$39.99
Vial
5mg
Purity
99%
Shipping
—
Status
In Stock
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Biotech Peptides

★ 4.4
$86.00
Vial
10mg
Purity
99%
Shipping
2-5 business days
Status
In Stock
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For educational and informational purposes only. Not medical advice. Always consult a healthcare provider before starting any peptide protocol.