Tiers name what a vendor publishes, not a verdict on any product's purity or quality.
Lab-verifiable COAs: certificates that open on the testing lab's own site (the seal's ring shows what share of them do).
Third-party COAs: certificates attributed to a third-party lab, which may be hosted only on the vendor's site.
Tiers follow the Vendor Score (90+ and 80–89), which is 87% COA evidence; the numeral in each seal is that score.
Affiliate relationships never affect tiers, selection or order. How the Vendor Score works
A growth-hormone-releasing peptide studied in research on the GH/secretagogue axis.
Evidence brief
Hexarelin is a synthetic growth-hormone-releasing peptide (GHRP) that acts on the growth-hormone-secretagogue receptor to trigger release of the body's own growth hormone; most human data come from small, short pharmacology studies of that hormonal response.
Price includes the displayed code where available. Shipping and tax are extra. Unknown sizes or prices are excluded when those filters are set.
Your comparison
Selections stay on this browser. Prices and stock come from the current page; review freshness and COA notes for each offer. Scroll sideways to see every offer.
Select up to four offers to compare side by side. Click a column heading to sort. Click again to reverse. Scroll sideways for more columns.
Tick up to four offers to compare side by side. Use Sort by to reorder. COA counts are each vendor's own library; batch match is not assumed.
Hexarelin · all tracked vendors · all tracked peptide listings, including out-of-stock products. Prices and stock reflect the last check. Non-comparable products do not enter market rankings. Trust scores measure published evidence, not product safety.
No matches. Try another search or reset the filters.
COACertificate of Analysis: a lab report stating a batch's measured identity and purity.Certificate of Analysis: a lab report stating a batch's measured identity and purity. availability: 26 of 26 tracked sources for Hexarelin publish a COA
— 16 with at least one certificate you can open at the testing lab : Modern Research Peptides (276 at the lab) , RUO.bio (91 at the lab) , Nationwide Peptides (88 at the lab) , NuScience Peptides (87 at the lab) , Feel Good Peptides (82 at the lab) , Paramount Peptides (81 at the lab) , MOG Labs (78 at the lab) , Penguin Peptides (47 at the lab) , Swiss Chems (24 at the lab) , NextGenPeps (20 at the lab) , Modern Aminos (19 at the lab) , Nurev Peptides (6 at the lab), and 14 more — every one of them is a linked row in the table above. What a COA proves →
● Hexarelin blends & stacks · 4 first-partypriced by total — not $/mg
Multi-peptide products (e.g. BPC-157 + TB-500). We don't rank these by $/mgPrice divided by the milligrams of active compound — the like-for-like way to compare cost across different vial sizes.Price divided by the milligrams of active compound — the like-for-like way to compare cost across different vial sizes. — a per-milligram figure across different peptides isn't comparable — so they're listed separately by total price and kept out of the headline index above.
Hexarelin is a synthetic growth-hormone-releasing peptide (GHRP) that acts on the growth-hormone-secretagogue receptor to trigger release of the body's own growth hormone; most human data come from small, short pharmacology studies of that hormonal response.
Source-linked reference figures with the population and study context alongside each amount. Study arms are not a starting dose, titration schedule, or personal treatment plan. Label records refer to the named approved medicine, not vendor products.
Dose administered in a controlled GH-secretion test (human, adults with active acromegaly, tested against a hydrocortisone infusion)
100 mcg
human · adults with active acromegaly, tested against a hydrocortisone infusion · controlled GH-secretion test · Route reported: intravenous
Research use only — this reports what an FDA label or a peer-reviewed study published, tied to its species and study context. It is not medical advice, not a recommendation to use, and no dose here is generated by pepmg. Any dosing decision is for a qualified professional. Animal-study amounts do not establish a human dose.
All products listed are sold by third-party vendors for laboratory and research use only (RUO). Where an FDA label or a peer-reviewed study has published a dose, pepmg reports it with the source named, because that is safer than guessing. It is a report, not medical advice and not a recommendation to use anything. pepmg sells nothing and ships nothing. Listings are price-tracking data, not endorsements.
✓
+ Get the free Weekly Price Index One email a week — where every compound's $/mg moved. No spam.