True soap versus cosmetic, cold process, melt and pour, small batch.
April 12, 2026 is when List 1 fragrance allergens become mandatory on Canadian soap filings and labels, and scented soap is squarely affected.
Why claiming your soap treats acne turns it into a drug, and what cosmetic-only wording keeps it in cosmetic territory.
A practical method for tracking down CAS numbers for oils, lye, and fragrance when a cosmetic notification form asks for them.
Linalool and limonene are the two allergens most soap makers hit first. Here is how Canada's disclosure thresholds actually work.
Cold process soap produces glycerin as a natural byproduct of saponification. Whether that counts as an ingredient you declare comes down to what it actually is in the finished bar.
A shampoo bar cleans hair, which makes it a cosmetic by function, not an exempt soap. Here is why that distinction triggers a notification duty.
Anhydrous cold-process bars rarely need a preservative, but water-containing soap products often do. Here's how to tell which category yours falls into.
How sodium lactate and other bar hardeners should show up on your ingredient list, and why the amount used still matters.
Felted wool wraps around soap raise a labeling question most soap makers never think through: is the wool an ingredient, a container, or something else.
Whether giving away tester bars and free soap samples triggers the same notification obligation as a paid sale in Canada.
How to list activated charcoal correctly on a soap label and which detox-style claims quietly turn your bar into a cosmetic.
Why shaving soaps, which often carry conditioning or skin-comfort claims, tend to fall outside the true-soap exemption most bar soaps rely on.
Whether each scented variant of a base soap recipe needs its own Cosmetic Notification Form or can be grouped under one filing.
A clear look at the claims and ingredients a soap maker must avoid to keep true soap status instead of becoming a cosmetic.
How to decode a typical melt and pour base's INCI panel so you can carry it onto your own notification instead of guessing at what's inside.