does ghk-cu cause tolerance or desensitization Really Work? 40 Years of Research Reviewed Effect of GHK-Cu, CuSO4, GHK+CuSO4,
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Y., Ohlsson, C., Jansson, J

Thanks for the update, David
Preprint at arXiv (2026)
Androgen receptor and growth factor signaling cross-talk in prostate cancer cells