The utility model relates to the technical field of
cosmetics, in particular to a cosmetic
brush which comprises a
brush rod, a
brush head made of
metal is arranged at one end of the brush rod, a spiral groove is formed in the outer side of the brush head, the section of the spiral groove is in an
isosceles trapezoid shape, the spiral groove is evenly divided into a plurality of inclined grooves, and the inclined grooves are communicated with the brush head. A protrusion is arranged between every two adjacent inclined grooves located on the same side, and the section of each protrusion is in an
isosceles trapezoid shape. Due to the fact that the spiral groove is formed, paste can be stored in the spiral groove,
mascara does not need to be frequently inserted to dip the paste, eyelashes can be divided into a plurality of shovels by the spiral groove, each shoveling of eyelashes is provided with an inclined groove, and the paste can be smeared more evenly. And meanwhile, the
metal material is more convenient to clean, and the section of the bulge is an
isosceles trapezoid instead of a triangle, so that the sharpness is reduced, and the comfort is improved.