Composite ACT-50 is a white powder with a characteristic odor. This product contains dispersed attenuation grade TiO2 entrapped within a micron size Acrylates Copolymer matrix. Kobo’s process reduces the agglomeration of TiO2 aggregates which offers high SPF efficacy, low whitening effect and better tactile properties. In lotions, Composite ACT-50 can provide similar SPF values and a higher critical wavelength than non-entrapped TiO2 of a similar particle size. It has also been shown to boost SPF in formulas containing organic sunscreens. In addition, it can provide SPF and add to good skin feel in pressed powders.