Yes. Aerosol filling requires specialized pressure-rated filling equipment and safety certifications that most general co-packers don't have. You need an aerosol-licensed co-packer who is also an FDA-registered OTC drug manufacturer. AJ Cosmo Labs lists aerosol co-packers alongside formulators, so you can coordinate both partners in one place and ensure the formula is designed for your co-packer's specific filling lines.
Read the full guide on how to find a formulator for waterproof sunscreen spray →