What is the difference between GHRP-6 and Hexarelin?

Both are growth-hormone-releasing hexapeptides; Hexarelin is noted as more potent, while GHRP-6 additionally engages appetite-signaling pathways in research models. Both are research-use-only reference compounds.

Which is cheaper per mg?

Vial sizes differ, so compare the scanned cost per milligram below.

Research comparison

Research use only

GHRP-6 vs Hexarelin

GHRP-6 and Hexarelin are closely related growth-hormone-releasing peptides (GHRPs) studied as secretagogue reference compounds. Here is how they differ and how their per-mg prices compare.

GHRP-6Peptide

GHRP-6 is a growth-hormone-releasing hexapeptide that also interacts with appetite-signaling pathways in research models.

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HexarelinPeptide

Hexarelin is a growth-hormone-releasing hexapeptide, one of the more potent GHRP-class secretagogue reference compounds.

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Key differences

Both are six-amino-acid GHRP-class peptides acting on the ghrelin receptor.
They differ by a few residues, and Hexarelin is noted in research as the more potent of the two.
GHRP-6 additionally engages appetite-signaling pathways studied in research models.

GHRP-6 vs Hexarelin — FAQ

More comparisons

BPC-157 vs TB-500 CJC-1295 vs Ipamorelin Ipamorelin vs Sermorelin GHRP-2 vs GHRP-6 GHK-Cu vs AHK-Cu Semax vs Selank

All comparisons Price index ($/mg)

For laboratory research use only. Not for human or veterinary use, diagnosis, treatment, or consumption.