Hexarelin - Dragon Pharma

Buy Hexarelin 5 mg by Dragon Pharma at XSteroids. Hexarelin, also known as examorelin, is the most potent of the ghrelin-type growth hormone secretagogues - and the one whose effect fades fastest with continued use. Dragon Pharma supplies it as a 5 mg lyophilized vial. This guide covers the pharmacology, hexarelin dosage practice, the desensitisation issue and how it compares with the cleaner options.

Hexarelin has never been marketed and has no approval anywhere, so the information below is educational only.

About Hexarelin by Dragon Pharma

Examorelin, best known as hexarelin and developed under the codes EP-23905 and MF-6003, is a potent synthetic peptide. It is orally active, centrally penetrant and a highly selective agonist of the ghrelin / growth hormone secretagogue receptor - it was developed by Mediolanum Farmaceutici and reached phase II trials for growth hormone deficiency and congestive heart failure, but development was never completed and the drug was not marketed.

Its sequence is L-Histidyl-2-methyl-D-tryptophyl-L-alanyl-L-tryptophyl-D-phenylalanyl-L-lysinamide, and it has been studied by intravenous, subcutaneous, intranasal and oral routes.

How Hexarelin Works

Mechanism of Action

By activating the ghrelin receptor in the pituitary and hypothalamus, hexarelin drives GH release. It is regarded as the strongest releaser among the GHRP family, which is exactly why it is used in research - and also why the desensitisation question matters more here than anywhere else.

Half-Life and Elimination

Its elimination half-life is about 55 minutes, and it carries no ATC code. Because the effect window is short, dosing sits close to the moment it is needed, and the 5 mg vial is a standard research format.

Hexarelin Dosage and the Desensitisation Problem

Dosing

Research protocols use small amounts, typically once or twice daily, and often limit the number of consecutive weeks. The 5 mg vial is reconstituted with bacteriostatic water, and the ratio determines how many units on an insulin syringe equal a given dose.

Tachyphylaxis

The defining practical fact about hexarelin is that long-term administration produces a 50 to 75 percent decrease in efficacy over weeks to months - a documented desensitisation, not an anecdote. That is why protocols cycle it rather than run it indefinitely, and why it is usually reserved for short windows. Anyone expecting a steady response month after month is working against the pharmacology.

Hexarelin Side Effects and Hormone Profile

Unlike Ipamorelin, hexarelin behaves like GHRP-2 and GHRP-6 on the corticotropic axis: it slightly and dose-dependently stimulates prolactin, ACTH and cortisol release in humans. There are also conflicting reports about how reliably it raises IGF-1, so the downstream picture is less certain than for a GHRH analogue such as CJC-1295 DAC or Sermorelin. GH secretagogues are restricted in sport under anti-doping rules, and the peptide itself has no approved medical use.

Hexarelin vs Ipamorelin and the Other Secretagogues

The comparison is straightforward. Hexarelin is the most potent and the least sustainable - strong release, but with desensitisation and corticotropic spillover. Ipamorelin is the most selective, with no ACTH or cortisol effect and no appetite signal. GHRP-6 sits at the appetite-heavy end, and GHRP-2 is the one with a regulatory footprint as a Japanese diagnostic. A common research approach is to combine a ghrelin-type secretagogue with a GHRH analogue through a vial such as the CJC-1295 and Ipamorelin blend, which covers both receptor pathways.

Storage Instructions

Store the lyophilized vial in a cool, dry place away from direct light before reconstitution. After mixing with bacteriostatic water, keep the solution refrigerated and use it within the recommended period for peptide solutions. Keep vials out of the reach of children.

Why Buy Hexarelin from XSteroids?

At XSteroids you buy the Dragon Pharma Hexarelin vials directly from the brand catalog, with secure checkout, US domestic shipping in 3 to 6 days and international delivery in 12 to 26 days. Browse the full range on the Dragon Pharma brand page to complete your research protocol.