ghk-cu wound healing human study randomized Deciphering the Wound-Healing Potential of Collagen Peptides and the Molecular Mechanisms: A Review Chemical structures of GHK and
Description
Similarly, evidence for antibodies against HSV-1 (127), EBV (127, 130, 131), and HHV-6 (130) dUTPase proteins has been identified in ME/CFS

As the first of its kind, each tablet delivers a precise 120 MCG dose of Copper Peptide (GHK-Cu) to help your body's natural wellness rhythms that support healthier-looking skin

[Abstract]2020 Sep 11;11(1):393

Snyder et al., 1994)

They are suggestive, not definitive
