Do I need FDA approval to sell a private label copper peptide serum in the US?

Copper peptide serums are regulated as cosmetics, not drugs, so FDA pre-market approval is not required. However, under MoCRA, most brands must register their manufacturing facility and list their products with the FDA. Avoid drug-adjacent claims. AJ Cosmo Labs manufacturers on the platform are expected to be MoCRA-aware and GMP-compliant.