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The eight-digit number that decides your timeline: which claims make a skincare product a Natural Health Product, what the licence involves, and whether you actually want one.
An NPN, or Natural Product Number, is the eight-digit licence number Health Canada issues when it approves a Natural Health Product for sale in Canada. If your skincare product makes a therapeutic claim, such as relieving eczema, healing cracked skin, reducing inflammation, or protecting from the sun, it is a Natural Health Product, and it cannot be sold until it has that number. If it only cleans, beautifies, moisturizes or improves appearance, it is a cosmetic and does not need one. That single distinction sets the timeline, the evidence and the label for every private label line made in Canada.
Cosmetic or NHP: the claim decides
Health Canada classifies a product mainly by how it is represented: the words on the label, the website and the ads. "Moisturizes dry skin" is cosmetic. "Relieves the symptoms of eczema" is therapeutic. The formula can be identical. Composition and level of action are also considered, but the claim is the primary factor, and the product's intended purpose ultimately governs. There is no "cosmeceutical" category in Canada; a product is one or the other.
What the NPN process involves
An NPN comes from a Product Licence Application to Health Canada's Natural and Non-prescription Health Products Directorate, submitted before the product is sold. The application lists every medicinal and non-medicinal ingredient with its source, the recommended use and dose, the risk information, and the evidence that supports the claim. Applications are sorted into three classes. Class I relies entirely on Health Canada's pre-cleared monographs, which is why a straightforward shea-based emollient claim can move quickly. Class III products need their own safety and efficacy evidence. Class II sits between. Health Canada's processing standards from a complete application are 60 calendar days for Class I, 90 for Class II, and 30 days of screening plus 180 days of assessment for Class III. Those are processing standards, not total time to market; formulation, evidence gathering and any information requests add to them.
The site licence most founders don't know about
A product licence is only half of it. Any site that manufactures, packages, labels or imports Natural Health Products for sale in Canada must hold an NHP site licence, which requires good manufacturing practices, batch records, and quality assurance. When you evaluate a manufacturer for an NHP line, ask who holds the site licence and how the quality system is documented. A cosmetic-only manufacturer cannot legally make your NPN product.
What changes on the label
An NHP label carries the NPN, a Product Facts table under the updated labelling rules, bilingual text, the medicinal and non-medicinal ingredients, recommended use, warnings, and the licence holder's Canadian contact. A cosmetic label carries the product identity and net quantity in both languages, the INCI ingredient list in descending order, any required cautions, and the Canadian manufacturer or importer address, and the notification is filed within ten days of first sale.
What it costs
Health Canada currently charges no fee for a cosmetic notification and no mandatory application fee for an NHP licence. Cost-recovery fees have been proposed but are not in force at the time of writing, so treat any dollar figure you see elsewhere as proposed. The real cost of an NPN is time and evidence, which is why the claim decision belongs at the start of a project, not the end.
Do you actually want the NPN?
Sometimes yes: an eczema, cracked-heel or anti-chafe product with a licensed claim is more defensible and commands a higher price. Sometimes no: a body butter that "softens and moisturizes" reaches the shelf in a fraction of the time. The wrong answer is designing packaging around a claim you have not classified. If you want to talk through your claims before you commit, here is how private label works at Shea Butter Market, including which Health Canada steps we handle for partners. The seven questions to settle before that call are in How to Start a Skincare Brand in Canada.
Frequently asked
What is an NPN number?
An eight-digit Natural Product Number that Health Canada issues when it licenses a Natural Health Product. It must appear on the label, and the product cannot be sold in Canada without it.
How long does it take to get an NPN in Canada?
Health Canada's processing standards from a complete application are 60 days for Class I, 90 for Class II and about 210 for Class III. Formulation, evidence and information requests add to that.
Does a moisturizer need an NPN?
No, if it only claims to moisturize, soften or improve appearance; it is a cosmetic and needs a notification, not a licence. It needs an NPN the moment it claims to treat, relieve or heal a condition or to protect from the sun.
