Start by identifying manufacturers with documented vegan ingredient sourcing, ISO 22716 GMP certification, and third-party vegan certification from organizations like Vegan Action or The Vegan Society. You can post a detailed project brief on the AJ Cosmo Labs iOS app specifying vegan requirements and US location to receive quotes from pre-vetted cosmetic contract manufacturers rather than cold-searching directories.
Read the full guide on how to find a vegan makeup manufacturer usa →