GHK-Cu: Complete Guide to the Copper Peptide for Regeneration

The Peptide Index

Published on: 09/01/2026

A naturally occurring copper peptide that influences gene expression, stimulates collagen production, and supports tissue regeneration. This guide covers the science, protocols, timeline expectations, and stacking strategies for GHK-Cu research.

Healing Peptides

TB-500: Complete Guide to the Systemic Healing Peptide

The Peptide Index

Published on: 09/01/2026

A synthetic analog of thymosin beta-4 that promotes systemic tissue repair through cellular migration and blood vessel formation. This guide covers the science, protocols, timeline expectations, and safety considerations for TB-500 research.

Healing Peptides