The material selection platform
Cosmetics Ingredients
The material selection platform
Cosmetics Ingredients
by SpecialChem
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Tospearl* 2000B microspheres

Polymethylsilsesquioxane. Tospearl* 2000B microspheres by Momentive Performance Materials is a mono-dispersed siloxane. Acts as a lubricant. Provides an exceptional feel to skin. It is a micro-fine spherical cross-linked particle. Offers reduction of powder agglomeration, good spreadability and soft focus effect. Soft focus results in reduction in the appearance of fine lines and wrinkles through the use of facial lotions, anti-aging and decorative color cosmetics. Tospearl* 2000B microspheres is used in foundations, mascara, skin lotions, lipsticks, pressed powders and creams.
  • Anti-aging Agents
  • Lubricants / Slip Agents
  • Radiance Promoters
  • Sensory Enhancers / Modifiers
  • Smoothing Agents
  • smoothness
  • softness
  • dry feeling
  • lubrication

Tospearl* 2000B microspheres Properties


Value & Unit
Test Condition
Test Method
Particle size, average
4 - 6 μm
Specific gravity @ 25°C
*Disclaimer: Typical properties are average data and are not to be used as or to develop product specifications.
*Trademark of Momentive Performance Materials

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