At minimum, look for ISO 22716 GMP certification, which is the global benchmark for cosmetics manufacturing. For natural or organic positioning, COSMOS or USDA Organic certification is relevant. Manufacturers targeting EU markets must also comply with EU Cosmetics Regulation 1223/2009. AJ Cosmo Labs displays each manufacturer's verified certifications directly in the app.
Read the full guide on private label kojic acid dark spot serum low moq →