To obtain a red inorganic phosphor composed of elements which do not cause adverse effects to the human body, by examining a phosphor which is safe and exhibits high coloring properties. A cosmetic material containing inorganic particles comprising a compound represented by a general formula of MgxTiyO(x+2y+2z):Mn4+ z (where, 1.5 <; x <; 2.5, 0.5 <; y &le; 1.5, and 0.0001 <; z <; 0.1).本發明之課題係對安全並且表現高顯色性之螢光體進行研究,獲得由無需擔憂對人體之不良影響之元素構成之無機系紅色螢光體。本發明之化妝料含有由通式MgxTiyO(x+2y+2z):Mn4+z(此處,1.5<;x<;2.5,0.5<;y≦1.5,0.0001<;z<;0.1)所表示之化合物構成之無機粒子。