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Synthesized peptides have been used in medicine as pharmaceuticals for decades, says endocrinologist Rekha Kumar, MD, associate professor of clinical medicine at Weill Cornell Medicine in New York City
Both peptides deliver bioavailable copper to scalp tissue, which is a required cofactor for lysyl oxidase (collagen cross-linking), superoxide dismutase (antioxidant defense), and other enzymes involved in tissue repair and maintenance
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