diy ghk-cu serum Repairing | Barrier Repair Serum DIY GHK-Cu Copper Serum! 😬

Many women choose to use a GHK-Cu serum in the morning (under your daily moisturizer with broad-spectrum sun protection) and then use a retinol or vitamin C at night to avoid the sun sensitivity that can be caused by retinols

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The in vitro generation of lung and airway progenitor cells from human pluripotent stem cells

ACL reconstruction (rat model): Intra-articular GHK-Cu injections at 0.3-3 mg/mL transiently improved knee laxity outcomes at 6 weeks post-surgery, though improvements were not sustained at 12 weeks (PMID 25731775)