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[DOI] [PubMed] [Google Scholar] 54.Shrimp JH, et al

The PURE difference 99% HPLC purity verified by independent lab Mass-spec confirmed identity the right molecule, not a look-alike Lyophilized & tested in Canada no customs risk 24 day domestic shipping discreet & tracked The PURE Purity Guarantee Every batch is third-party tested by HPLC and mass spectrometry before it ships

In the crowded world of skincare, some ingredients just stand out from the pack, and GHK-Cu copper peptide is definitely one of them

Previous studies have shown that macrophages release various cytokines, including interleukin-1 (IL-1), interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF- ), transforming growth factor-beta (TGF- ), matrix metalloproteinases (MMPs), and insulin-like growth factor 1 (IGF-1)], to regulate epithelial cell proliferation, fibroblast activation, angiogenesis, and ECM deposition, leading to pulmonary fibrosis (2022)

They help smooth fine lines and wrinkles, improve skin texture, and restore a youthful appearance