Soap & Handmade4 min read
Labeling Salt Bars and Brine Soap Correctly
How to declare high salt content on a brine soap label and whether adding that much salt changes whether your bar counts as true soap or a cosmetic.
May 30, 2026Read
Business & Operations4 min read
Reformulating When an Ingredient Lands on the Hotlist
The operational playbook for pulling a restricted ingredient out of an existing formula and re-filing, without pausing your entire product line.
May 30, 2026Read
Suppliers & SDS4 min read
The 16 Sections of an SDS and Which Ones You Need
A walkthrough of all 16 GHS safety data sheet sections with a clear flag on the three or four that actually matter for a cosmetic notification.
May 30, 2026Read
Global Markets4 min read
Titanium Dioxide Status in Cosmetics by Market
Why the same titanium dioxide powder can be treated differently depending on which market's regulator you're filing with, and why that means checking each time.
May 30, 2026Read
Concentration Limits4 min read
Turning a Fragrance Oil Load Into an Allergen Percent
The two-step multiplication that converts a fragrance oil's use rate and its allergen fraction into the real allergen concentration in your finished product.
May 30, 2026Read
Suppliers & SDS4 min read
What to Do When Your SDS Lists No Percentages at All
Practical steps when a supplier's safety data sheet names ingredients in section 3 but leaves out concentration numbers you need for a filing.
May 30, 2026Read
Australia (AICIS)4 min read
AICIS Volume Thresholds That Change Your Category
How the annual introduction volume of a cosmetic ingredient into Australia can push it into a higher AICIS category with more obligations.
May 29, 2026Read
European Union (CPNP)4 min read
Every Mandatory Element an EU Cosmetic Label Must Show
A full walkthrough of the label particulars Regulation 1223/2009 requires, including where each one has to physically appear.
May 29, 2026Read
Business & Operations4 min read
Good Manufacturing Practice for a Small Soap Maker
How ISO 22716 GMP principles translate into a small, realistic set of habits for someone making soap one batch at a time in a home workshop.
May 29, 2026Read
Ingredient Guides4 min read
Retinol in Canada: Cosmetic Ingredient or Regulated Active
How retinol's INCI name, Hotlist status, and your claim wording decide whether your product stays a cosmetic notification in Canada.
May 29, 2026Read
Labeling & Claims4 min read
What Backing a Sensitive Skin Claim Requires
The testing and formulation reasoning that should sit behind any sensitive skin claim before it goes on a label.
May 29, 2026Read
Fragrance Allergens4 min read
Do Candle Makers Face the Same Allergen Rules
Cosmetic fragrance allergen disclosure and candle labeling are governed by different rules entirely. Here is where the line sits.
May 28, 2026Read
Australia (AICIS)4 min read
How Hazard Characteristics Drive AICIS Categorisation
Why a chemical's hazard profile, not just how it's used, is a core input into which AICIS introduction category it falls under.
May 28, 2026Read
Global Markets4 min read
Microbiological Testing Rules for Cosmetics You Export
What challenge testing and microbial limits mean for a safety file, and which export markets expect results before you notify.
May 28, 2026Read
United States (MoCRA)4 min read
MoCRA and California Prop 65 Are Separate Obligations
Filing under MoCRA does not satisfy California's Prop 65 warning requirements. US sellers into California still face both.
May 28, 2026Read
Suppliers & SDS4 min read
No, a Certificate of Analysis Does Not Replace the SDS
A Certificate of Analysis confirms a batch met spec. An SDS covers hazard and handling. Why cosmetic makers still need both.
May 28, 2026Read
Australia (AICIS)3 min read
AICIS Penalties for Introducing Without Registration
Skipping AICIS registration before selling into Australia carries real enforcement risk, not just paperwork nagging.
May 27, 2026Read
Australia (AICIS)4 min read
AICIS Versus a Cosmetic Product Notification Compared
Australia's AICIS regulates chemicals, not finished cosmetic products, and that difference changes what you actually file.
May 27, 2026Read
INCI Names & CAS Numbers3 min read
Aqueous Extracts: When Water Becomes a Separate Line
A water-carried botanical extract quietly adds Aqua to your ingredient list, and its position on the panel depends on real concentration.
May 27, 2026Read
Soap & Handmade3 min read
Do Decorative Embeds Change Your Soap Ingredient List
A soap embed is still product on the bar, and its ingredients belong on your combined panel whether it is decorative or not.
May 27, 2026Read
Product Categories4 min read
Surfactants and Function Codes for a Shampoo Notification
How a plain cleansing shampoo's surfactant blend breaks down into INCI components for a Canadian Cosmetic Notification Form filing.
May 27, 2026Read
Australia (AICIS)4 min read
Your Ingredient Is Not on the Inventory: What Happens Next
Finding an unlisted ingredient under AICIS is not a dead end, but it does change your timeline and paperwork.
May 27, 2026Read
Canada & the CNF3 min read
Deodorant vs Antiperspirant: Which One Files a CNF
A deodorant that masks odor files a CNF in Canada, but an antiperspirant that stops sweat needs a drug identification number instead.
May 26, 2026Read
Concentration Limits3 min read
Fragrance Allergen List 2 Concentrations Before August 2026
List 2 fragrance allergens become mandatory in Canada on August 1 2026, and existing formulas are worth rechecking now.
May 26, 2026Read