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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

Full A–Z Index →

Ipamorelin

GHRP Research

A highly selective GH secretagogue with minimal off-target hormonal effects. The most commonly researched GHRP for GH optimisation protocols.

CJC-1295

GHRH Analogue Research

A long-acting GHRH analogue that sustains elevated GH and IGF-1 levels. Frequently combined with Ipamorelin for synergistic release.

GHRP-2

GHRP Research

A potent GH secretagogue with strong pulsatile release and appetite stimulation. One of the most studied GHRPs in clinical research.

GHRP-6

GHRP Research

An early-generation GHRP known for strong GH release and significant appetite-stimulating effects via ghrelin receptor activation.

Hexarelin

GHRP Research

The most potent GHRP compound, producing the highest GH pulse amplitude. Also studied for cardioprotective effects.

Sermorelin

GHRH Analogue Research

A synthetic analogue of the first 29 amino acids of GHRH. Widely used in anti-aging and GH deficiency research protocols.

Tesamorelin

GHRH Analogue FDA Approved

FDA-approved GHRH analogue with demonstrated efficacy for visceral adiposity reduction and GH axis stimulation.

MK-677

GH Secretagogue Research

An orally active, non-peptide GH secretagogue (ibutamoren) that mimics ghrelin. Studied for muscle mass and sleep quality.