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can i take ghk cu at 17 You Use GHK-Cu Peptides with Vitamin C Serum? ANAIRUI Copper Peptides GHK-Cu Serum
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These benefits translate to earlier return to normal activities, reduced rehabilitation duration, and better long-term surgical results

GHK-Cu has something most peptides simply do not: over 40 years of continuous scientific investigation spanning cell culture studies, animal models, and human clinical trials

doi: 10.1038/s41573-020-0075-7

This allows assessment of tolerance and response before increasing
