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Stimulating Collagen and Elastin Copper peptides activate fibroblasts (the cells that produce collagen and elastin), leading to firmer, stronger skin and a reduction in fine lines and wrinkles

doi: 10.1016/j.jpba.2015.12.020 91 YeHMLiZYZhangPKangZZhouDS

Using advanced flow cytometry to analyze the peripheral blood lymphocytes of patients with ME/CFS and Long COVID, researchers discovered that patients actually exhibited significantly higher levels of intracellular glutathione compared to healthy controls

While both are formulated with 0.5% c-PDRN, a proprietary marine growth factor once only available via an injectable, the Dual Effect Ampoule is more focused on firming and reducing the look of fine lines