Calculate exact injection volumes, concentrations, and doses per vial for GHRP-2 protocols.
⚠️ Medical Disclaimer: This content is for informational purposes only and does not constitute medical advice. Always consult a licensed healthcare provider before starting any peptide or medication protocol.
⚡ GHRP-2 Dose Calculator
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GHRP-2 is a synthetic hexapeptide producing strong GH pulses through ghrelin receptor activation and somatostatin inhibition. More potent than GHRP-6 for GH release with less appetite stimulation, but greater cortisol elevation. Commonly stacked with CJC-1295 or Sermorelin for synergistic GH amplification. Best suited for short cycles (8–12 weeks) due to cortisol concerns. Best used when maximum short-term GH secretion is the goal rather than long-term optimization.
GHRP-2 Quick Reference
Parameter
Details
Category
Growth Hormone
Common Dose
100–300 mcg
Frequency
3x daily on empty stomach
Half-Life
15–60 minutes
Injection Sites
Subcutaneous, abdomen
Benefits of GHRP-2
Very potent GH release
Less hunger stimulation than GHRP-6
Inhibits somatostatin for extended GH effect
Good for short-term GH maximization
Common Dosing Protocols
Standard: 100–200 mcg 3x daily on empty stomach.
With GHRH: 200 mcg GHRP-2 + 100 mcg CJC-1295 simultaneously, 3x daily.
Short Cycle Max: 8–12 weeks only.
Reconstitution Reference Table
Vial Size
BAC Water
Concentration
Low Dose Volume
High Dose Volume
2 mg
2 mL
1,000 mcg/mL
0.10 mL
0.20 mL
5 mg
2 mL
2,500 mcg/mL
0.04 mL
0.08 mL
How to Reconstitute GHRP-2
1
Add 2 mL BAC water to 2 mg vial = 1,000 mcg/mL
2
200 mcg = 0.20 mL
Frequently Asked Questions
Q: GHRP-2 dose?
A: 100–300 mcg 3x daily on empty stomach.
Q: GHRP-2 vs GHRP-6?
A: GHRP-2 slightly stronger with less hunger but more cortisol. Both less selective than Ipamorelin.
Q: How to reconstitute?
A: 2 mL BAC water + 2 mg vial = 1,000 mcg/mL. 200 mcg = 0.2 mL.