Formula ownership is a contractual matter, not automatic. By default, some manufacturers retain IP on custom-developed formulas. Always negotiate a formula assignment clause into your manufacturing agreement before paying any development fees. A contracts attorney with cosmetics experience can draft this. AJ Cosmo Labs recommends confirming IP terms during the brief response stage — before any paid work begins — using the in-app messaging thread as a documented record.
Read the full guide on how to find a makeup manufacturer for small brand usa →