GHRP-6-Gly
Two lab papers found that Gly-GHRP-6 is GHRP-6 with one more glycine at its start (PMID 29864719; PMID 30136411; checked 24 Aug 2026). One tested black-market products. The other tested goods seized by Danish customs. Neither gave it to people. PubMed lists no grant for either paper.
What is GHRP-6-Gly?
GHRP-6-Gly and Gly-GHRP-6 name the same analogue. It is GHRP-6 with one glycine at the N-terminus (PMID 29864719; checked 24 Aug 2026).
That extension makes it a different compound from GHRP-6. Human GHRP-6 findings do not move here.
What did the analytical papers find?
| Source | Material | Finding | Checked |
|---|---|---|---|
| PMID 29864719 | Black-market growth products | Gly-GHRP-6 structure assigned by high-resolution tandem mass spectrometry | 24 Aug 2026 |
| PMID 30136411 | Danish customs seizures | Glycine-modified GHRP-6 identified by comparison with reference standards | 24 Aug 2026 |
PMID 29864719 used custom synthesis for Gly-GHRP-2 and Gly-Ipamorelin, not Gly-GHRP-6. It also studied in-vitro metabolism. It did not measure an effect in an animal or person.
What human evidence is available?
Exact PubMed and ClinicalTrials.gov searches found no published clinical trial for GHRP-6-Gly or Gly-GHRP-6 (checked 24 Aug 2026). Neither analytical paper reports human administration. Neither reports a human adverse-event table.
Are exact identifiers available?
Exact US FDA/NCATS GSRS searches found no GHRP-6-Gly or Gly-GHRP-6 record (checked 24 Aug 2026). The missing ID block is an honest gap. A GHRP-6 code must not be copied here.
What does evidence tier D mean here?
The exact compound has analytical identification (PMID 29864719; PMID 30136411; checked 24 Aug 2026). PMID 29864719 reports preliminary in-vitro metabolism information. No human result was found. Tier D stays right (checked 24 Aug 2026).
What is the recorded EU status?
The EU Commission index has no exact entry for GHRP-6-Gly or Gly-GHRP-6 (Union Register index; checked 24 Aug 2026). The EU field stays unclear.
When was GHRP-6-Gly first observed in a product?
PMID 29864719 was published electronically on 19 May 2018 (checked 24 Aug 2026). It reports the tested black-market products. This supports 2018-05 as a publication by-date. It does not establish an acquisition month.
What does this entry cover?
This entry covers only GHRP-6 with one more glycine. It does not move GHRP-6 results.
→ GHRP-6 register entry → What can be in a vial → All register entries