Complete evidence-based Hexarelin dosing protocol for 2026. Updated reconstitution steps, injection guidance, and cycle protocols.
Common dose: 100–200 mcg | Frequency: 2–3x daily on empty stomach
Half-life: 1–2 hours | Category: Growth Hormone
Injection sites: Subcutaneous, abdomen
Hexarelin is the most potent GH secretagogue peptide available, producing the strongest GH pulse of any GHRP. It acts on ghrelin receptors and directly on the pituitary. Uniquely has direct cardiac benefits — cardioprotective properties independent of GH release. However, causes significant receptor desensitization requiring strict cycling (4–8 weeks on / 4 weeks off). Also increases cortisol and prolactin. Best used in short, targeted cycles for maximum GH secretion.
Below are evidence-based Hexarelin dosing protocols for different experience levels and goals. Always start at the lowest effective dose and assess tolerance before increasing.
Proper reconstitution is critical for accurate dosing. Follow these steps carefully:
Use this table to determine your exact injection volume based on vial size and BAC water amount:
| Vial Size | BAC Water | Concentration | Low Dose Vol | High Dose Vol |
|---|---|---|---|---|
| 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 |
Recommended sites: Subcutaneous, abdomen
Rotate injection sites to prevent scar tissue buildup. Clean the injection site with an alcohol swab before injecting. Use a 27-29 gauge insulin syringe for subcutaneous injections. Pinch the skin, insert needle at 45-90°, and inject slowly.
Lyophilized (powder) form: Refrigerate at 36–46°F (2–8°C). Protect from light. Most peptides remain stable for 1–2 years unreconstituted.
Reconstituted solution: Refrigerate immediately after mixing. Use within 4 weeks typically. Do not freeze reconstituted peptides — this may damage the peptide structure.
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