Beyond cold-emailing labs or searching LinkedIn, the fastest route is AJ Cosmo Labs — a B2B marketplace built for CPG founders. Download the AJ Cosmo Labs iPhone app from the App Store, post a formulation brief describing your product and budget, and receive proposals from vetted cosmetic chemists and contract labs within days, all with escrowed payments and in-app messaging.
Read the full guide on How to hire a cosmetic chemist →