To mix a far-infrared ray matter into a rubber system material so that a hair brush can be unitedly molded.

With a molding material 2 having 5-10wt.% of stabilized zirconium as far-infrared radiation fine ceramics mixed into a silicone rubber, a brush body 3, a plurality of conical projections 5 in the direction perpendicular to the flat surface 4 of the brush body 3 and a handhold band 6 on the rear surface side of the flat surface 4 are unitedly molded to constitute a far-infrared ray hair brush 1.