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Advanced skin problems For problems such as multiple hyperpigmentation, deep wrinkles or signs of photoaging, we recommend copper peptide in the form of a concentrated serum Super Cop 2x or an intensive serum Super GHK Copper Serum (also available in smaller capacity)
When two groups were compared, a two-tailed unpaired Students t -test was applied
We believe in high-efficacy, low-irritation formulations that respect your skin - and your health
Check with a doctor if youre pregnant, have a medical condition, or are taking medication
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