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Special considerations for different skin types Copper peptide serums work across skin types, but optimal product selection and usage varies based on individual skin characteristics

They should be considered part of a broader approach to hair care and health, alongside a balanced diet and proper hair and skin maintenance regimens

That decision drew criticism from researchers and clinician groups who argued the restrictions weren't supported by clinical evidence of harm particularly for a peptide the human body already produces naturally

The peptide has been the subject of extensive Russian biogerontology research spanning decades, with studies examining its effects on telomere biology, circadian rhythms, and aging-related gene expression

The Meeting Is Not the End of FDAs Peptide Review FDA has also announced that another PCAC meeting will be held before the end of February 2027

PMC8618295