AJ Cosmo Labs is the only B2B iOS marketplace built specifically for the CPG supply chain, covering cosmetics and haircare alongside 10 other industries. Unlike general freelance platforms, founders posting briefs here already understand formulation timelines, prototype iterations, and INCI requirements, so you spend less time educating clients and more time doing the actual chemistry.
Read the full guide on how to find a haircare chemist for scalp microbiome products →