Silky Skin Feel
A soft mineral texture for a comfortable feel on the skin.
Cosmetic ingredients · Natural minerals
M505S Natural Cosmetic Sericite
Silky Feel. Smooth Glide. Natural Matte Finish.
Fine, natural untreated sericite with an ultra-thin platelet structure, designed for refined textures, smooth application and elegant finishes in colour cosmetics.
Platelet thickness: approximately 0.1–0.2 μm.
According to supplier data.
- D50
- 5.14 μm
- Whiteness WB
- 83.7
- α-Quartz
- 0.6%*
- Platelet thickness
- 0.1–0.2 μm**
* Independent XRD/Rietveld result for the tested batch. ** Approximate platelet thickness according to supplier data.
Performance in formulation
Why choose M505S?
Skin feel & application
Smooth Glide
Fine platelets support smooth spreading during application.
Even Coverage
Platelet morphology supports uniform powder distribution across the skin.
Appearance & finish
Natural Matte Finish
For balanced matte finishes without pronounced pearlescent shine.
Soft-Focus Appearance
Fine mineral platelets for soft-focus formulation development and visually smooth finishes.
Structure & formulation
Ultra-Thin Platelet Structure
Approximately 0.1–0.2 μm platelet thickness, according to supplier data. Fine layered morphology for cosmetic formulations.
Good Compaction Properties
Supports formulation work on compaction, application feel and pressed-powder performance.
Talc-Free Formulations
A natural mica ingredient for developing talc-free powders and other cosmetic formulations.
Natural & Untreated
Natural sericite with no chemical surface treatment.
Colour cosmetics & complexion
Designed for your formulations
Pressed Face Powders
Compaction, smooth glide and a natural matte finish for pressed powders.
Loose & Setting Powders
Fine texture, even distribution and a natural matte look.
Eyeshadows, Blushes & Bronzers
Soft texture, even coverage and comfortable colour application.
Foundations
A fine mineral component for texture, dispersion and finish development.
Primers
For complexion formulations focused on sensory feel and dispersion.
Mattifying Creams
For soft-feel textures and matte-finish cream formulation development.
Product characteristics
Technical data
Key characteristics for formulation development. Reported batch results are shown below; the technical dossier provides the product specification ranges. Request the technical dossier for full specifications.
High whiteness for colour cosmetics. Whiteness is an important consideration when selecting a mineral base for shade and finish development.
INCI: Mica
Surface treatment: None
| Property | M505S |
|---|---|
| D50 | 5.14 μm |
| D90 | 10.23 μm |
| Whiteness WB | 83.7 |
| Oil absorption | 40.75 g/100g |
| pH | 7.21 |
| α-Quartz* | 0.6% |
* Independent quantitative XRD/Rietveld result for the tested batch.
Technical Documentation & Quality
M505S is supported by defined product specifications and documented analytical results, including particle-size distribution, quantitative mineralogical analysis and heavy-metals testing. Batch documentation is available to support raw-material qualification and supply traceability.
Planned European warehouse
We are planning a European warehouse and stock programme for M505S to support shorter delivery times, flexible order quantities and regular supply across the EU.
Discuss your forecast requirements with our team to plan your supply.
Request a Technical Dossier or Sample
Bring silky feel, smooth glide and a natural matte finish to your next formulation.
Tell us about your application and quantity requirements to discuss samples, documentation and supply terms.
Contact Volodymyr Voichenko
volodymyr@inbiz-group.com