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Description

High-purity GHK-Cu (Copper Peptide) for in vitro research

EGFR as a therapeutic target for human, canine, and mouse ACTH-secreting pituitary adenomas

20 mg total peptide per vial (10 mg + 10 mg) Purity: 99% (HPLC verified, each component) Container: sealed glass vial (lyophilized powder) Certificate of Analysis: lot-specific COA available, with separate purity and identity verification for both component peptides See the FDA Disclosure, Storage Instructions, and RUO tabs for handling, storage, and regulatory information

You can also take a vitamin B12 supplement, but make sure you stick to the good stuff

In this guide, we explain what these peptides are, what the science says so far, the risks you should know about, and what changed with the FDA in 2026