GHRP-2 vs GHRP-6
Which should you choose? Here's what you need to know.
The short answer
Both boost growth hormone. GHRP-6 increases appetite significantly, GHRP-2 is stronger for GH release with less hunger.
On 20 Sep 2026 Peptide Compare tracked 20 vendors selling GHRP-2, cheapest in stock $2.60 per mg at Eros Peptides, and 22 selling GHRP-6, cheapest $2.80 per mg at Ruo Bio.
GHRP-2
Growth HormoneGHRP-2 is one of the most potent growth hormone releasing peptides. It provides a strong GH pulse with moderate appetite stimulation.
Choose GHRP-2 if:
You want growth hormone release without major appetite changes, or you're trying to stay lean.
GHRP-6
Growth HormoneGHRP-6 is known for its strong appetite-stimulating effect alongside growth hormone release. It's popular for people trying to gain weight or increase caloric intake.
Choose GHRP-6 if:
You're underweight or bulking and actually want the appetite boost alongside GH release.
Price & availability
Once you've decided which peptide fits your needs, here's how they compare on price and vendor options. Prices verified Sep 20, 2026.
GHRP-2
GHRP-6
$14.00
Starting from
$14.00
$4.43
Avg. price per mg
$4.96
20
Vendors selling it
22
14 options
In stock now
15 options
9.1/10
Top trust score
9.1/10
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Our top-rated vendor for each, based on trust scores, purity testing, and price.
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Where does this data come from?
We re-check vendor prices continuously and score vendors on Finnrick blind-test results — samples bought anonymously and sent to a lab, not vendor claims. No vendor can pay to rank higher. See our full methodology.