Cosmetic Notification Form (CNF) Canada — A Practical Guide

The Cosmetic Notification Form (CNF) is the mandatory filing Health Canada expects from anyone who manufactures or imports a cosmetic product for sale in Canada. It is required under the Food and Drugs Act and the Cosmetic Regulations, and it applies to virtually every cosmetic product sold on the Canadian market — from handmade cold process soap to professionally formulated serums.

The CNF collects company identity, product identity, intended use, and a full ingredient list with concentrations. Health Canada uses this information to monitor what cosmetic products and ingredients are on the Canadian market, and to follow up quickly when a safety concern arises.

Filing a CNF does not certify or pre-approve a product. It is a notification, not a product licence. Health Canada does not review and approve each filing before the product goes on sale. The manufacturer or importer remains fully responsible for ensuring the product is safe, properly labelled, and compliant with the Cosmetic Regulations and the Cosmetic Ingredient Hotlist.

The obligation applies to the manufacturer or importer of a cosmetic product first sold in Canada. For indie makers who formulate and sell their own products, that means you — regardless of how small your operation is, whether you sell online or at markets, and whether you are incorporated or operating as a sole proprietor.

Product types that require CNF notification include: bar soap, liquid soap, shampoo bars, body wash, body lotion, body butter, face serum, moisturizer, toner, face wash, scrub, bath bomb, bath salts, lip balm, lip gloss, deodorant, solid perfume, eau de parfum, hair conditioner, hair mask, and any other product intended to be applied to the body for cleansing, conditioning, or aesthetic effect.

Products making therapeutic claims — treating eczema, killing bacteria, relieving inflammation — may be regulated as Natural Health Products or Drugs instead of cosmetics, which involves a different and more complex regulatory pathway. Most indie makers deliberately avoid therapeutic claims to remain in the cosmetic framework.

Health Canada generally expects the CNF to be filed within 10 days of the product's first sale as a cosmetic in Canada. "First sale" includes selling at a farmers market, craft fair, pop-up shop, or online — any transaction where a Canadian consumer purchases the product.

In practice, this means the CNF information needs to be ready before you make your first sale, not after. You cannot finalize percentages, INCI names, and product classification after the fact with the accuracy that a correct filing requires. Treat CNF preparation as part of formula finalization — not as an administrative step you do after launch.

If the formula changes materially after the initial notification — new ingredients, significant concentration changes, change of function — the CNF should be updated. A label reprint that changes the INCI list is usually a signal that the CNF needs updating too.

Most of the work in a CNF happens before you ever open the Health Canada portal. Makers who have their information organized in advance complete submissions faster and with fewer errors. The portal will ask for three categories of information: company details, product details, and ingredient details.

The ingredient section of the CNF is where most rework happens. Every ingredient must be listed by its INCI (International Nomenclature of Cosmetic Ingredients) name — the standardized Latin-based name used on Canadian cosmetic labels. Using a common name, trade name, or supplier blend name instead of the INCI name is one of the most frequent filing errors.

Each ingredient also needs a concentration or concentration range. "Trace amount" or "QS" is not sufficient for the CNF. For most indie makers, this means having a working formula with accurate percentages — not a recipe expressed in grams or ounces without a percentage column.

Blended ingredients require special attention. Botanical extracts and multi-component functional blends generally need their component ingredients entered rather than only a supplier trade name. Fragrance and flavour ingredients have specific grouping rules, but fragrance allergens above the disclosure threshold must still be entered separately. Ask the supplier for enough composition documentation to complete the CNF accurately.

Soap made by saponifying oils needs particular care because the final material differs from the starting oils and alkali. Do not infer the filing names from a recipe label alone. Validate each ingredient in the current CNF ingredient search and keep supplier and manufacturing records that support the names and concentrations you enter.

The CNF permits most fragrance ingredients to be grouped under "fragrance" or "parfum". However, fragrance allergens above the disclosure threshold must be entered separately, even when they are part of a fragrance blend, essential oil, or botanical extract. Ask your supplier for the composition information needed to calculate those finished-product concentrations.

Since April 12, 2026, Health Canada also requires that specific fragrance allergens be disclosed individually on the label when present above the threshold — 0.001% in leave-on products, 0.01% in rinse-off products. The allergen list expanded to 81 substances for new products starting August 1, 2026. Any product with essential oils or fragrance blends needs a full allergen review before labelling can be finalized and the CNF prepared accurately.

Common essential oils used in soap and skincare — lavender, lemongrass, rose, clary sage, bergamot, ylang ylang — contain multiple regulated allergens. Linalool and Linalool Hydroperoxides (found in lavender), Limonene (in most citrus oils), and Citral (in lemongrass, lemon myrtle) are among the most frequently encountered allergens that now require individual label disclosure in Canada.

The Health Canada Cosmetic Ingredient Hotlist lists substances prohibited from use in Canadian cosmetics, and substances permitted only under specific conditions — restricted concentrations, particular product types, or mandatory warnings. Every ingredient in your formula should be checked against the current Hotlist before you file.

For restricted ingredients, the CNF must include the concentration used and the condition of use that the formula complies with. Submitting a restricted ingredient without noting its concentration and applicable restriction is an incomplete filing.

The Hotlist is updated periodically. An ingredient that was compliant when you first formulated a product may have had its status changed. If you have products on the market that have not had a Hotlist review in the past year, it is worth checking before your next sale or before updating your CNF.

CNF submissions go through the Health Canada Cosmetic Notification System, accessed via the Canada.ca website. You will need a My CFIA / Health Canada online account or an HC Portal account to log in and submit. The system is web-based — no software installation required.

The portal walks through company information, then product information, then the ingredient list. The ingredient section is the most time-consuming part. Having your full ingredient list with INCI names and percentages in a spreadsheet or formulation tool before you start makes this significantly faster — you are copying in organized data rather than looking things up mid-session.

After submission, Health Canada may contact you with questions or requests for clarification. This is more common when ingredient information is incomplete or when a restricted ingredient is listed without its applicable condition. A clean, complete first submission typically does not generate follow-up.

Health Canada does not send a formal approval letter after a CNF filing. You will receive a confirmation that the notification was received. The product can remain on sale — again, the CNF is a notification, not a prerequisite approval.

Keep a copy of your CNF submission and all supporting information (the formula version used, the label version, supplier COAs for that batch) in your records. If Health Canada ever follows up on a product safety matter, your filing records and source documentation are what you will need to produce.

If you reformulate a product significantly — change an ingredient, adjust a concentration that moves it across a Hotlist threshold, or change the product type — update the CNF for that product. A new product with a different name or formula is a new CNF, not an update to an existing one.

The most common reasons a CNF takes longer than it should:

Incorrect INCI names. A supplier ingredient list using common names, trade names, or Latin botanical names that do not match the INCI standard requires research before each ingredient can be entered. Resolving INCI names at formulation time — not at CNF time — removes this bottleneck entirely.

Missing percentages. A recipe in grams or ounces is not a CNF-ready formula. Converting batch weights to percentages is straightforward but adds time if you have not already done it.

Fragrance allergens not calculated. The CNF permits fragrance ingredients to be grouped under fragrance or parfum, but regulated allergens above the applicable finished-product threshold must be entered separately. Ask the supplier for allergen composition data rather than assuming the fragrance line covers them.

CNF left until after first sale. The 10-day window is short. Makers who treat CNF preparation as an afterthought routinely file late. Building CNF prep into the pre-launch checklist is the fix.

FormulaNorth is a workspace for organizing the inputs to a Canadian cosmetic CNF. The ingredient database gives INCI names and Hotlist context for each ingredient. The formula builder keeps ingredient percentages organized and reusable across product versions. The fragrance allergen calculator identifies which allergens require individual label disclosure and at what threshold.

The CNF preparation workflow in FormulaNorth walks through company, product, and ingredient information so you can enter it into the Health Canada portal with fewer surprises. It exports a structured summary of your formula in the format the portal asks for.

FormulaNorth does not submit to Health Canada and does not guarantee acceptance of any filing. It is preparation and organization support — you review and submit through the official Health Canada portal yourself.