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With regular use, you can help keep your skin firm and wrinkle-free
Unlike many peptides that have only injectable research data, GHK-Cu has been tested in published human clinical trials specifically as a topical application with outcomes that compared favorably against gold-standard actives
Over-the-counter labels provide general directions, but diagnosis and treatment of deficiency should be guided by a qualified clinician
Liu Y, Schwam J, Chen Q
Most patients notice early changes within 4 to 8 weeks, with more meaningful improvements in pain and function between 3 and 6 months
