For Research Purposes Only. This page summarizes published preclinical and clinical research. It does not constitute medical advice and is not a recommendation for human use.
Hexarelin
Generally the most potent GHRP-class GH secretagogue; also studied for cardioprotective effects.
01 · What is Hexarelin?
Hexarelin is a synthetic hexapeptide and generally the most potent GHRP-class secretagogue for GH pulse amplitude. Beyond GH release, it has been studied in animal models for cardioprotective and anti-atherosclerotic effects via CD36-mediated pathways. Chronic exposure in research models shows faster desensitization than other secretagogues.
Sizes currently sold by tracked vendors: 100mg, 10mg, 15mg, 20mg, 2mg, 30mg, 50mg, 5MG, 5mg, 60mg.
02 · Price comparison
Prices last checked Oct 26, 2026| Vendor | Sizes | Price range | Best $/mg | Stock |
|---|---|---|---|---|
| HkRoids | 3 | $63.00 – $189.00 | $1.89 | In stock |
| Go Alpha Labs | 2 | $31.49 – $234.49 | $4.69 | In stock |
| Raw AminoVerified | 1 | $41.00 | $8.20 | In stock |
| Pure Tested Peptides | 5 | $77.95 – $525.00 | $8.75 | In stock |
| Biotech Peptides | 1 | $49.00 | $9.80 | In stock |
| Pinnacle Peptides | 2 | $49.99 | $10.00 | In stock |
| Swiss Chems | 2 | $21.56 – $215.60 | $10.78 | In stock |
| Paramount Peptides | 1 | $68.00 | $13.60 | In stock |
| Loti Labs | 1 | $29.99 | $14.99 | In stock |
| Behemoth Labz | 1 | $95.54 | $19.11 | In stock |
| Umbrella LabsVerified | 1 | $42.99 | $21.50 | Out of stock |
| PeptiSlim | 2 | $100.00 – $150.00 | $30.00 | In stock |
12 vendors tracked · prices scraped weekly from vendor sites · open full comparison table →
03 · Third-party purity data
Full data at peptigrity.com ↗Independent HPLC test results — averages across multiple samples.
| Vendor | Purity |
|---|---|
| Loti Labsreport ↗ | 99.9%APeptigrityVendor-published only |
| Liberty Peptidesreport ↗ | |
| Umbrella Labsreport ↗ |
04 · Frequently asked questions
What is Hexarelin?
Hexarelin is a synthetic hexapeptide and generally the most potent GHRP-class secretagogue for GH pulse amplitude. Beyond GH release, it has been studied in animal models for cardioprotective and anti-atherosclerotic effects via CD36-mediated pathways. Chronic exposure in research models shows faster desensitization than other secretagogues.
Is Hexarelin FDA approved?
No. Hexarelin is not FDA-approved and is sold as a research chemical.
How much does Hexarelin cost?
Across 12 vendors tracked by PepVendors, Hexarelin currently runs $1.89–$30.00 per mg at each vendor's best price tier (11 showing in stock). Vial prices and size tiers vary — the live comparison table on this page lists current pricing.
Which vendors have third-party purity data for Hexarelin?
Independent labs (Finnrick Analytics, Janoshik) have published HPLC purity results for 3 samples of Hexarelin or its components: Loti Labs (99.9%), Liberty Peptides (99.1%), Umbrella Labs (98.8%). A grade A (≥98%) is the appropriate baseline for research use — check the linked lab reports for batch-level detail and fill-accuracy data.