Composition which is provided with excellent tissue differentiation promoting effect, body fat-decomposing promoting effect, skin quality improving effect or liver function improving effect

The present invention provides a composition having excellent tissue differentiation promoting effect, body fat-decomposing promoting effect, skin quality improving effect or liver function improving effect. The composition of the present invention preferably includes tectorigenin and tectorigenin glucoside at the amount of 1:10 or more of a mass ratio. It is preferable that the tectorigenin glucoside includes glucoside in which one sugar bonds to tectorigenin, and glucoside in which two sugars bond to tectorigenin, and a mass ratio between the former and the latter is 1:0.01 or more and 7.5 or less. It is also preferable that the glucoside in which one sugar bonds to tectorigenin is tectoridin, and the glucoside in which two sugars bond to tectorigenin is tectorigenin-7-O-xylosylglucoside.