Sericite Mica (Lauryo Lysine Coated)

Sericite Mica (Lauroyl Lysine Coated)

Surface-treated functional filler designed to improve slip, adhesion, and silky sensory performance in color cosmetics.

INCI Name: Mica (and) Lauroyl Lysine

Appearance: Fine, soft white to off-white powder

Solubility: Insoluble; dispersible in oil and powder systems

Function: Sensory modifier, adhesion enhancer, texturizing filler

This sericite mica is coated with lauroyl lysine, an amino-acid–derived treatment that improves skin feel, enhances spreadability, and increases pigment adhesion. The treatment transforms traditional mica into a high-performance cosmetic powder with superior glide and a smooth, luxurious finish.

Supplied as a cosmetic raw material for formulation use.

What It Does

Lauroyl Lysine coating significantly improves the tactile performance of sericite mica, providing a creamy glide and enhanced skin affinity compared to untreated grades. It helps pigments bind more effectively to the skin while reducing drag, chalkiness, and fallout.

Typical Use Levels

• 3 – 10% — Sensory enhancement in foundations and powders
• 10 – 40% — Primary filler in pressed or loose powders
• Up to 60% — Structural base for dry cosmetic systems

How to Incorporate

• Blend into dry phase of powder formulations.
• Can be dispersed into oil phase for anhydrous systems.
• Compatible with pigments, binders, and other functional fillers.

Formulation Notes

• Improves payoff and wear in pressed powders.
• Provides a smooth, non-dragging skin feel.
• Helps reduce caking and improves blendability.
• Ideal for high-performance makeup and hybrid skincare-makeup products.

Common Applications

• Pressed and loose powders
• Foundations and BB creams
• Blush, bronzer, and eyeshadow
• Primers and soft-focus formulations
• Anhydrous cosmetic systems

Documents

• Certificate of Analysis (COA)
• Safety Data Sheet (SDS)

Storage

• Store in a dry, sealed container.
• Avoid moisture exposure to maintain flowability.
• Protect from contamination during handling.

Disclaimer

This material is supplied for cosmetic formulation use only. Not intended for direct application without proper formulation. Users are responsible for ensuring suitability and regulatory compliance.