Research Notes

Mechanism-focused articles on the compounds we carry. Research summaries, comparisons, and context.

02 Jun 2026

GHK-Cu: A Copper Peptide Studied in Skin Biology

GHK-Cu is a naturally occurring copper peptide complex with one of the broader research profiles among peptides studied in skin biology, wound healing and tissue remodelling.

01 Jun 2026

Ipamorelin vs CJC-1295: Two Points on the GH Axis

Ipamorelin and CJC-1295 both sit within growth hormone research but act through different receptor pathways. A breakdown of the mechanisms and why they are frequently studied together.

29 May 2026

BPC-157 vs TB-500: Comparing the Mechanisms

A mechanistic comparison of two of the most studied compounds in preclinical repair biology research, and what distinguishes them at the cellular level.

27 May 2026

Retatrutide vs Tirzepatide: How the Research Compares

A structural and mechanistic comparison of two incretin-based peptides, covering the key differences in receptor targets, mechanisms and research status.

19 May 2026

BPC-157: What the Research Shows About This Repair Peptide

A breakdown of BPC-157 mechanism of action and what peer-reviewed research has examined in preclinical models.