FAS50YFS

FAS50YFS is a dispersion containing 50% surface treated Yellow Iron Oxide in volatile silicones and silicone emulsifiers.

Kobo's pigmentary dispersions are widely used in colour cosmetics due to their multiple benefits over dry pigment powders. Dry pigments tend to aggregate in formulations which can affect the color strength, gloss and opacity. The colour intensity and opacity are usually highest when the aggregate particle size is closest to the primary particle size. The pigments in Kobo's pigmentary dispersions are surface treated to improve the ease of dispersion and stability. Kobo's pigmentary dispersions offer full colour development, improved gloss and ease of use.

FAS50YFS is a dispersion containing 50% Yellow Iron Oxide in volatile silicones and silicone emulsifiers. The pigments are surface treated with Kobo's FS (Fluoro Silane) treatment prior to dispersion. FS treatment is an innovative, environmentally agreeable Fluoro Silane treatment that renders powders both hydrophobic and lipophobic. FS treatment provides excellent spreading and adhesion to the skin, which can contribute to long-wear, even in the presence of sebum and water. By repelling sebum on the skin, the darkening of pigments is less noticeable in comparison to other surface treatments.

FAS dispersions are recommended for use in emulsions (e.g. liquid and cream foundation, concealer, mascara, blush) and may also be used in anhydrous formulations (e.g. lipstick, eyeshadow, concealer).

Chemical Description: CI 77492 (Yellow Iron Oxide), Cyclopentasiloxane, PEG/PPG-18/18 Dimethicone, Perfluorohexylethyl Triethoxysilane

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