Hexarelin Price Comparison — Compare 6 Vendors

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Growth hormone secretagogue researchSafety Rating 6/10

Price Comparison

Compare vendors · per 10mg

6 vendors competing

VendorPrice$ / mgUpdated
Pinnacle Peptide Labs8/10$33.99$39.99−15% · code PEPTIDEPRICES15$6.80Apr 23, 2026Buy →
Modern Aminos9/10$88.00$8.80May 14, 2026Buy →
Core Peptides5.5/10$47.00$9.40Apr 16, 2026Buy →
CertaPeptides7.5/10$47.15$52.39−10% · code PEPTIDEPRICES$9.43Jun 27, 2026Buy →
Biotech Peptides6/10$49.00$9.80May 14, 2026Buy →
Polar Peptides5/10$71.99$14.40Apr 17, 2026Buy →

Research details

Hexarelin — research data

Research-literature reference data, NOT patient instructions. Not for human use. Consult a licensed clinician for any human application.

Research dose range0.5–2 mcg/kg IV in Phase 1 dose-response studysource ↗
AdministrationSubcutaneous or IV injection
Half-life~55 minutes
Safety6/10 · Not FDA-approved
NCAA D1Banned

Overview

About Hexarelin

Mechanism of action

Potent synthetic GHRP-6 analogue; binds GHS-R1a (ghrelin receptor); strongest GH-releasing peptide per mcg; also has direct cardiac protective effects via CD36 receptor.

Safety profile

Significant cortisol and prolactin elevation (more than other GHRPs); water retention; increased appetite; desensitization with prolonged use; fatigue. · Human clinical data; more cortisol/prolactin than ipamorelin; cardiac effects studied; tolerable

Storage

Stability & handling

❄️Lyophilized (powder)−20°Clong-term stable
💉Reconstituted2–8°Cwithin 30 days
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Research

Studies & key findings

  • Hexarelin is the most potent synthetic GHRP hexapeptide — Imbimbo et al. (Eur J Clin Pharmacol 1994) established a dose-response with GH peak concentrations of 3.9, 26.9, 52.3, and 55.0 ng/mL at escalating IV doses, with an ED50 of 0.5–0.64 µg/kg, while Ghigo et al. (JCEM 1994) showed hexarelin 2 µg/kg IV produced GH responses ~2-fold greater than maximal GHRH stimulation.
  • Hexarelin exerts growth hormone-independent cardioprotective effects through dual receptor action: CD36 scavenger receptor binding (Bodart et al., Circ Res 2002) mediates direct cardiac cell protection, while Locatelli et al. (Endocrinology 1999) confirmed these effects persist in hypophysectomized rats — demonstrating a cardiac receptor mechanism fully separate from pituitary GH secretion.

8 peer-reviewed sources cited — clinical, preclinical, and regulatory.

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