Mica
Also known as: CI 77019, Muscovite, Phlogopite
Natural mineral that adds shimmer, light-diffusing properties, and texture to color cosmetics and skincare.
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Get the appWhat it does
Mica is a layered silicate mineral that reflects and scatters light, creating a luminous or matte finish depending on particle size and coating. It improves product spreadability, adhesion, and appearance while providing a silky feel. Widely used in makeup, powders, and some skincare formulations for aesthetic and sensory benefits.
Benefits
- Creates light-diffusing, radiant finish
- Improves product texture and spreadability
- Enhances color cosmetic adherence and wear
- Optically blurs fine lines and pores
- Inert and generally well-tolerated
Who it suits
- All skin types
- Those seeking luminosity or soft-focus effects
- Sensitive skin (minimal irritation risk)
How to use
Mica is a formulation ingredient, not applied directly. Use mica-containing products (powders, foundations, highlighters) as directed by product instructions.
Pairs well with
Titanium dioxide, Iron oxides, Silicones, Pigments
Be careful pairing with
none notable
Safety & cautions
Mica is generally safe for cosmetic use and approved by major regulatory bodies. Avoid inhaling loose mica powder; use in wet formulas or apply with damp applicators to minimize airborne particles.
Educational information, not medical advice. Concentration and formulation change how an ingredient behaves.