Peptides Athletic Performance Hexarelin
Hexarelin
Moderate Evidence
Overview
Most potent synthetic GHRP with strongest GH release of the class. Binds to ghrelin receptor (GHS-R1a) but causes rapid pituitary desensitization requiring cycling.
Research Studies
Hexarelin treatment in cardiovascular diseases
Peptides • 2014
Hexarelin has unique cardioprotective effects independent of growth hormone. Binds to CD36 receptor in heart tissue, protecting against ischemic injury. Studies show it prevents muscle atrophy (cachexia) and enhances mitochondrial function in skeletal muscle.
View Study
Treatment Protocols
Dosage
100mcg - 200mcg
Frequency
Max 4 weeks use, then 4 weeks off to reset sensitivity
Administration Routes
Subcutaneous Injection
Safety Information
Side Effects
Common (>10%):
Increases Cortisol and Prolactin (unlike Ipamorelin)
Warnings
Causes rapid desensitization - must cycle