Fragrance Allergens on Labels: What’s Changing in 2026
New Health Canada rules will put fragrance allergens on cosmetic labels starting April 2026 — here’s what it means for the products you use every day.
Have you ever had a client react to a scented product? Itchy scalp, red skin, watery eyes — fragrance sensitivities are common, and they can turn a relaxing appointment into an uncomfortable one.
Starting April 11, 2026, Health Canada is making it easier to spot trouble before it starts.
Under updated Cosmetic Regulations, certain fragrance allergens must be listed by name on product labels when they reach specific levels:
- Above 0.01% in rinse-off products like shampoos, conditioners, and cleansers
- Above 0.001% in leave-on products like lotions, serums, and styling creams
That means the ingredient lists you read every day will get more detailed. Good news for you and your clients.
What changed recently
Manufacturers had raised concerns about a related rule asking them to share concentration data on the Cosmetic Notification Form. Health Canada listened. Reporting concentration is now optional in most cases. The labelling requirement on the actual product stays in place.
Why this matters in your salon or spa
You’re often the first person a client tells about a reaction. Knowing what’s in a product helps you:
- Steer sensitive clients away from common triggers like linalool, citronellol, or geraniol
- Have informed conversations with suppliers
- Build trust by recommending products that suit each client’s skin
The timeline
- April 11, 2026: New labelling took effect
- April 12, 2026 to April 11, 2027: Health Canada will focus on education and helping the industry adjust
- April 12, 2027 onward: Standard enforcement begins
If you order professional products directly, ask your suppliers how they’re getting ready. If you retail to clients, plan to update any product info sheets you keep on file.
Questions about the new rules? Reach out to us anytime.