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A study comparing GHK-Cu to retinoic acid found that GHK-Cu stimulated collagen production in 70% of treated women, compared to 40% for retinoic acid, with significantly less irritation
It is a peptide that works on tissue repair, blood vessel formation, and inflammation control
GHK-Cu, by contrast, is primarily investigated as a copper-binding signaling peptide that influences gene expression pathways associated with extracellular matrix remodeling and collagen regulation
Our Epitalon is verified at 99% purity via HPLC and Mass Spectrometry, with a Certificate of Analysis available for each batch
US$ 21.06
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US$ 21.35
