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The biological basis for these actions is GHK (Tripeptide-1), a peptide generated during tissue damage with a very high affinity for copper (Cu 2+ )
Exercise performance: NMN supplementation improved aerobic capacity in amateur runners (Liao et al., 2021)
The problem has never been the molecule
GHK-Cu, the Skin Investment That Runs Deeper Than Topical GHK-Cu is glycyl-L-histidyl-L-lysine copper
Every injection is performed in a clean, sterile setting with single-use needles and proper skin preparation to reduce the risk of infection, a risk that is higher with at-home kits
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