Traditional sourcing via LinkedIn or indie beauty forums is slow and lacks vetting. AJ Cosmo Labs is a dedicated B2B marketplace where cosmetic chemists are credentialed, reviewed, and categorized by specialty and MOQ comfort. Download the AJ Cosmo Labs app from the App Store, post a formulation brief describing your category and goals, and receive direct responses from qualified formulators — typically faster and with more accountability than any general freelance platform.
Read the full guide on Freelance vs in-house cosmetic chemists →