A better emulsion starts with the interface.
Oil, water, and the space between them. A visual introduction to one of cosmetic chemistry's most useful ideas.
Read the storyBeyond
the surface.
The ingredients, ideas, and processes behind the everyday. A journal for curious minds, in and beyond the lab.
Latest articles
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Why Equipment Maintenance History Matters
Explore how maintenance records help cosmetic laboratories assess equipment condition, investigate faults and document a justified return to use.
4 min read
Who Did What and When? Making Lab Records Easy to Reconstruct
Make cosmetic lab records easier to reconstruct with clear ownership, timestamps, correction history and practical checks for digital traceability systems.
4 min read
Which Formula Did We Actually Make? Managing Cosmetic Formula Versions
Keep formula revisions, development samples, test evidence, and manufacturing instructions connected without rewriting earlier product history.
6 min read
When an Ingredient Supplier Changes a Specification: Who Needs to Know?
Route supplier specification changes through purchasing, formulation, quality, safety assessment, and manufacturing with clear evidence and decisions.
6 min read
What a Useful Laboratory Cleaning Log Should Record
Build cleaning logs that show what happened, who did the work and how issues were resolved, with practical guidance for cosmetic labs and digital records.
4 min read
Routine Lab Inspections: Turning Findings Into Completed Actions
Build laboratory inspection records that connect observations with owners, due dates, corrective work and evidence that each finding has been resolved.
4 min read
Regulatory updates
All updatesUnited States
Practical guidance on an existing statutory requirementMoCRA Safety Substantiation: Organising the Evidence Behind a Cosmetic Product
Organise the product identity, scientific evidence, assessment reasoning, and change history supporting cosmetic safety substantiation under MoCRA.
Read briefingEuropean Union
Implementation guidance on enacted legislationEU Fragrance Allergen Labelling After July 2026: What Teams Should Check Now
Review EU fragrance-allergen calculations, supplier declarations, artwork, and transition evidence after the July 2026 placing-on-the-market deadline.
Read briefingEuropean Union
Final regulationEU fragrance allergens: the two transition dates.
The July 2026 placing-on-market transition has passed. A separate July 2028 date concerns making eligible products available.
Read briefing