SPD-WT1

Titanium Dioxide (and) Water (and) Butylene Glycol (and) Hydrated Silica (and) Polyglyceryl-3 Disiloxane Dimethicone (and) Hydrogen Dimethicone. SPD-WT1 by Shin-Etsu is an aqueous dispersion of hydrophobic treated ultrafine titanium dioxide that can be added to water phase. It achieves both water resistance and washability with soap. It allows an evenly distribution of the mineral over the skin surface for better SPF results.