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Risk is almost always a product of self-sourcing unregulated vials , poor reconstitution , non-sterile technique , or wrong dose for goal - all of which we see in patients who come to us after online DIY protocols

In-vitro studies have reported that GHK-Cu can decrease the expression and activity of certain MMPs (like MMP-1 and MMP-2) while increasing the expression of TIMPs (TIMP-1, TIMP-2)

In fact, the US Anti-Doping Authority says there is a concerning lack of published clinical trial data because studies appear to have been cancelled or stopped without any published conclusions

Zinc and copper share common transport pathways, and increasing copper levels without adequate zinc can create functional deficiencies that impair immunity, wound healing, and hormone balance

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The ubiquitin-proteasome system, which functions as your cells quality control mechanism for clearing damaged and misfolded proteins, also receives enhancement from GHK-Cu through 41 upregulated genes