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Here are some of the most cited benefits with quantitative evidence: Increased Procollagen Synthesis: Studies showed topical GHK-Cu increased procollagen production in 70% of subjects, outperforming Vitamin C (50%) and tretinoin (40%)
Constipation, bloating, and occasional vomiting happen too
They are all wonderful
The first is the health risks associated with the peptides themselves
These risks can be listed as follows: Although rare, some people may experience mild allergic reactions such as redness and stomach cramps
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