OEM Guide
Colour Matching and Shade Standards in Colour Cosmetics
A shade is a specification, not an opinion. Without a physical standard, an instrument and a defined procedure…
Insights & Guides
Everything we have learned from 15 years of manufacturing for global beauty brands — shared openly.
OEM Guide
Ingredient Sourcing Risk: What Happens When a Raw Material Disappears
Brands plan around demand and forget that supply has its own failure modes. A discontinued active, a factory f…
OEM Guide
Fragrance Development for Private Label: Briefing and Approving a Scent
A scent is chosen in seconds by a consumer and justified over months by a brand. The difference between a smoo…
OEM Guide
Writing a Brand Brief a Cosmetic Manufacturer Can Actually Use
The quality of the first sample is set by the quality of the brief. Most of the back and forth in a developmen…
Certifications
Cosmetic Batch Release: Who Signs Off and What They Check
A batch is not saleable because it was produced. It is saleable because someone with the authority to do so re…
OEM Guide
Working With an Overseas Manufacturer: Running the Project Well
The technical capability of a factory rarely determines whether an overseas project runs well. What determines…
Certifications
Post-Market Surveillance: Complaints, Adverse Events and Recalls
The work that keeps a cosmetic product legal does not stop when it goes on sale. Complaints have to be triaged…
OEM Guide
Component Compatibility: Testing Pack and Formula Together
Compatibility problems rarely announce themselves at the start. They appear at month four as a vanished fragra…
OEM Guide
Sample Management: Development, Retention and Stability Samples
When a complaint arrives in month nine, the only way to know whether the batch was made correctly is to test t…