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Patskovsky YV, Patskovska LN, Listowsky I
While these anecdotes can be pretty convincing for some people, theyre not supported by any scientific evidence
The compound has been studied for extended periods in research settings without reported toxicity concerns
Final Thoughts GHK-Cu offers a science-backed, regenerative approach to skin and hair research, with over 50 years of published work, roughly 4,000 documented gene interactions, and clinical trials showing measurable wrinkle reduction, increased collagen density, and improved hair-cell activity in models
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