Global Markets5 min read
How Nanomaterials Change Your Cosmetic Notification
Nanomaterial ingredients trigger extra declarations in some markets, and the label suffix nano is not handled the same way everywhere.
June 22, 2026Read
Nanomaterial ingredients trigger extra declarations in some markets, and the label suffix nano is not handled the same way everywhere.
Why nanomaterial ingredients need a separate six-month advance notice before your EU CPNP filing, and how the -nano- suffix works on labels.
Particle size can shift how the Cosmetic Ingredient Hotlist treats a substance, and titanium dioxide plus zinc oxide show why size matters as much as chemistry.
Nanoscale ingredients like certain UV filters face stricter AICIS categorisation than their bulk-form equivalents. Here is why size matters.
What Canadian makers using nano-scale UV filters or other nanomaterials need to know when filing a Cosmetic Notification Form.