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Can poor quality GHK-CU cause skin problems
During this initial period, you might notice: Easier time falling asleep Feeling of calm or reduced anxiety More vivid dreams (a common early effect) Slightly deeper sleep (even if not dramatic yet) Weeks 2-4 This is when most users experience clearer benefits
Smith, J.A., et al
Findings from fat cells or other early testing do not always produce the same results
Others take it once their session wraps up
doi:10.2147/DDDT.S82030
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