SeraSilk® EL 63

Product Features

  • Gives a light, silky, non-greasy skin feel
  • Matte effect
  • Imparts viscosity to W/O emulsions
  • May absorb sebum
  • Can be used in cold processes

Typical Properties

  • % Active content: 100
  • % Non-volatile content: 13
  • Viscosity (25°C): 380,000cS
  • Flash Point: 77°C (diluent)


  • Colour cosmetics
  • Skin creams & lotions
  • Cosmetic primers


KCC Beauty SeraSilk EL 63 is a mixture of a high molecular weight crosslinked silicone elastomer in cyclopentasiloxane. SeraSilk EL 63 can be included in many products to enhance the skin feel, spreadability, absorption and “soft-focus” effect of the finished product.

KCC Beauty silicone elastomer blends are strong mattifying agents and are ideal for use in colour cosmetics applications where their sebum absorbing properties offer a matte, smooth and non-greasy appearance. They have the ability to increase formulation oil phase viscosity and produce a dry, silky smooth skin feel.

Recommended usage level 1-90% depending on application.

Previously known as SM9150G

Datasheet & Specification

SeraSilk EL 63 TDS