SB-300 and SB-700 are porous spherical silica beads.
These silica beads provide slip, spreadability, and a specific dryness to various formulations including foundations, lipsticks, mascara, lotions, emulsions, creams.

A Dimethicone surface treatment is also available!

INCI NAME
Silica

Characteristics

SB-150
P.S. = 5 microns
Surface Area = 150m²/g
Oil absorbtion =60

SB-300
P.S. = 5 microns
Surface Area = 300m²/g
Oil absorbtion =125

SB-700
P.S. = 7 microns
Surface Area = 400-700 m²/g
Oil absorbtion =125