Index/HexarelinGrowth Hormone

HEXARELIN

Examorelin · HEX

Most potent GHRP — maximum GH release, cardiac benefits.

FDA

Research Only

WADA

Banned

HALF-LIFE

~2–3 hours

ROUTE

SubQ injection

SCHEDULE

2–3× daily

In Plain English

Most potent GHRP — maximum GH release, cardiac benefits.

Status & Legality

NATTY?

Not Natty

WADA banned substance. Tested athletes will fail.

FDA

Research Only

For research purposes only. Not FDA approved.

WADA

Banned

On WADA prohibited list. Use disqualifies in tested sports.

COMPOUNDING

Not from pharmacies

Not available from licensed compounding pharmacies.

PRESCRIBED

Not prescribed

Not prescribed in conventional medicine.

ROUTE

SubQ injection

Administration via subq injection.

Who It's For

GH stimulation

Cardiac protection

Anti-aging

Muscle growth

How It Works

Hexarelin is the most potent GHRP available, producing the strongest GH pulses of any secretagogue. It also has unique direct cardiac protective effects independent of GH — it binds to cardiac GHS receptors and has shown cardioprotective properties in ischemia models. Desensitization occurs faster than with Ipamorelin.

Side Effects

01

Cortisol and prolactin elevation

02

Water retention

03

Fatigue

04

Headache

05

Rapid desensitization with continuous use

Common Mistakes

Running longer than 4–6 weeks continuously — Hexarelin desensitizes faster than any other GHRP; the mandatory off-cycle is not optional

Using it as a starter GHRP — too potent for beginners; Ipamorelin is the appropriate starting point

Ignoring the cardiac receptor binding — those with cardiac history should approach this compound with caution and physician oversight

Drug & Supplement Interactions

Cardiac medications — Hexarelin's unique cardiac GHS receptor binding warrants caution for anyone with cardiac conditions

Insulin — significant GH elevation affects glucose; monitor during cycles

Other GHRPs — don't stack; pick one GHRP and pair it with a GHRH instead

The PepVault Take

Hexarelin is the most potent GHRP but burns out the fastest. Short cycles with mandatory breaks are built into the biology, not optional. Its unique cardiac receptor binding is one of the most interesting aspects in longevity research — but it also means anyone with cardiac history needs to be cautious and work with a physician.

Frequently Asked Questions

Stats

ONSET50
DOCUMENTATION18
SIDE INTENSITY60
CYCLE EASE70
POPULARITY25
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Sources & Studies

1/2
Real human support, no ticket queue.
Stuck on a protocol, billing, or anything else? support@pepvault.co — replies usually inside 24 hours.
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Research Use OnlyNot Medical AdviceNot FDA Evaluated18+ OnlyWADA Status Tracked

PepVault provides educational and research reference information only. Nothing on this site constitutes medical advice, diagnosis, or treatment. Content has not been evaluated by the U.S. Food and Drug Administration. No compound listed on this site is intended to diagnose, treat, cure, or prevent any disease or medical condition. The legality of peptide compounds varies by jurisdiction — you are solely responsible for compliance with the laws of your country or region. Certain compounds listed are prohibited under the World Anti-Doping Agency (WADA) Prohibited List; athletes subject to anti-doping regulations should independently verify status before use. This site is intended for adults 18 years of age or older. Always consult a licensed healthcare provider before using any compound.

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