Round brushes add volume to your blowouts, synthetic detanglers work wonders on fine hair, and classic paddle brushes make everyday smoothing a breeze. At the end of the day, our conclusion is that everyone’s tresses deserve a boar bristle brush—and we’re here to help make the right choice for your particular hair type and needs. Below, shop the 15 best boar bristle brushes for silkier, shinier, and thicker hair.