[2] This correlation has led to the hypothesis that GHK depletion is not merely a marker of aging but a contributor to it, and that restoring GHK levels could partially reverse age-related tissue decline
Denny, W
References InsightGlobal, "Why Decentralized Clinical Trials Bring in a New Era of R&D," Feb 11, 2026
Treat this as high-speculation with conservative titration
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