Can I list multiple service types — formulation, filling, and labeling — in one profile?

Yes. Your AJ Cosmo Labs provider profile supports multiple capability listings, so you can present your full offering: custom cosmetic formulation, private label filling, packaging sourcing, and labeling. Brands sourcing a turnkey private label eye serum will see your complete service stack in one place, increasing the likelihood they engage you for the full project scope rather than splitting it across vendors.