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"EP 116
Some prefer using copper peptides during the day and retinol in the evening, while others alternate them depending on their skin's tolerance
Statements Author contributions CL and GK participated in the design, writing, and final corrections of the manuscript
Consult a provider to assess fit, especially alongside therapies like BPC-157 or Thymosin Beta-4
Ive been [injecting] GHK-Cu at 2-3mg per day for 12 weeks now and honestly, my skin has never looked worse, wrote one user on Reddit
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