GHRP-2 testing round-up: what our latest samples measured
Purity across our GHRP-2 samples ranged from 97% to 99%. Here is the context.
Dr. Alan Mercer··8 min read
GHRP-2 is a growth-hormone-releasing peptide with a development status of "approved in japan for diagnostics". The Institute rates the strength of its published evidence as moderate. A synthetic GH secretagogue used diagnostically in Japan and widely sold as a research compound elsewhere.
This report covers the GHRP-2 samples processed in our most recent testing cycle. Every specimen was purchased anonymously at retail, transferred under chain-of-custody documentation, and analysed by an independent contract laboratory.
The Institute has independently tested 4 GHRP-2 samples from 3 companies. 100% met their label claims on purity and content. Measured purity ranged from 97% to 99%, averaging 98.1%. Every specimen is published in full, including the laboratory that ran it.
The Peptide Institute is an independent research institute. We do not sell products, we do not accept vendor sponsorship, and we publish results that reflect badly on companies as readily as results that do not.
23 samples, 12 sellers, one compound with almost no human evidence behind it. Measured purity ranged from 61% to 98.9%.
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