The most important factor in judging whether a makeup brush is good or not is the texture of the bristles.

Synthetic hair is hard to the touch, and it is not easy to evenly brush the color. But it is durable and easy to clean. However, some brushes require a certain degree of hardness to achieve better makeup results, and they are mixed and matched by natural hair and artificial hair.

Shopping tips
The bristles should feel soft and smooth, and have a firm and full structure.
Hold the bristles with your fingers and comb down gently to check whether the bristles are easy to fall off.
Press the brush lightly on the back of your hand, draw a semicircle, and check whether the bristles are neatly cut.
Use hot air to blow the bristles to distinguish the types: animal hair remains as it is, and man-made fibers are curly hair.