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Yes, combination therapy can provide synergistic stimulation for better results
Final thoughts GHK-Cu shelf life varies dramatically by form and storage conditions - lyophilized powder maintains 18-24 months frozen or 12-18 months refrigerated but degrades in just 2-4 months at room temperature, while reconstituted solution lasts merely 28-30 days refrigerated with bacteriostatic water and should never be frozen as ice crystals destroy peptide structure
GHK-Cu has strong mechanistic and in-vitro data and several small human cosmetic studies, but far fewer large controlled trials
Figure 6
Some users may experience mild side effects, such as redness or irritation at the injection site, which typically subsides on its own
Watson, 2013)
