Cosmetic brush, method for manufacturing makeup brush, and makeup method with makeup brush

摘要

To provide a makeup brush having excellent applicability of cosmetics without using animal hair.SOLUTION: This brush is provided with a brush section 20 including a plurality of resin fibers 10 having a distal end section 11 and a distal end section 15, and a support section 30 for fixing the brush section 20. The tip portion 11 of the resin fiber 10 has a tapered shape. The resin fiber 10 is composed of a resin material 12 and fibroin (fibroin powder). The surface 10 a of the resin fiber 10 has a cuticle-like surface shape (17).(FIG.