Vet partners by requiring an IFRA certificate, allergen declaration, and SDS, and by confirming whether they macerate and bottle or only supply concentrate. Rather than cold-emailing factories, download AJ Cosmo Labs from the App Store to browse vetted perfumers, samplers, and contract fillers, message them in-app, and use escrowed payments so funds release only when samples or production are approved.
Read the full guide on how to start a perfume brand from scratch →