Growth Hormone Peptides
GHRH analogues and growth hormone releasing peptides (GHRPs) that stimulate natural pulsatile GH secretion from the pituitary gland.
Research Compounds
8 peptides in this category
Ipamorelin
A highly selective GH secretagogue with minimal off-target hormonal effects. The most commonly researched GHRP for GH optimisation protocols.
CJC-1295
A long-acting GHRH analogue that sustains elevated GH and IGF-1 levels. Frequently combined with Ipamorelin for synergistic release.
GHRP-2
A potent GH secretagogue with strong pulsatile release and appetite stimulation. One of the most studied GHRPs in clinical research.
GHRP-6
An early-generation GHRP known for strong GH release and significant appetite-stimulating effects via ghrelin receptor activation.
Hexarelin
The most potent GHRP compound, producing the highest GH pulse amplitude. Also studied for cardioprotective effects.
Sermorelin
A synthetic analogue of the first 29 amino acids of GHRH. Widely used in anti-aging and GH deficiency research protocols.
Tesamorelin
FDA-approved GHRH analogue with demonstrated efficacy for visceral adiposity reduction and GH axis stimulation.
MK-677
An orally active, non-peptide GH secretagogue (ibutamoren) that mimics ghrelin. Studied for muscle mass and sleep quality.
Related Resources
Tools and references for researching growth hormone peptides
Dosage Calculator
Calculate precise doses by body weight and vial concentration for any peptide in this category.
Open Calculator →Protocol Builder
Design a complete research protocol with scheduling, cycling, and documentation for these compounds.
Build Protocol →Safety Guidelines
Review storage requirements, reconstitution guidance, and safety considerations for research peptides.
View Guidelines →