Canada Fragrance Allergen Labelling: Phase 1 and Phase 2 in 2026

Amendments to the Cosmetic Regulations require fragrance allergens to be listed on labels when present above 0.01% in rinse-off products or 0.001% in leave-on products. Phase 1 (24 allergens) applies from 12 April 2026 to both new and existing products. Phase 2 expands the list to 81 allergens for new products placed on the market from around 31 July / 1 August 2026.

Concentration reporting on the Cosmetic Notification Form has been made more flexible for most allergens. Brands should update labels, CNFs and formulations in line with the Cosmetic Ingredient Hotlist.

Kompass Europe supports clients with Canadian notification, labelling reviews and Hotlist compliance checks.

This summary is for informational purposes only. Always verify current requirements with official sources (Health Canada) and seek professional advice. This does not constitute legal or regulatory advice.