Bobbi Brown Bronzer Brush Details What It Is: Made of super soft goat hair, this brush is perfect for use with our popular Illuminating Bronzing Powder and Bronzing Powder. Who It's For: Anyone looking to achieve a seamless faux bronze. Why It's Different: Our must-have Bronzer Brush now features luxuriously soft bristles and a more rounded brush head to provide smoother, more even application of bronzer. How To Use: Sweep the Bronzer Brush over Bronzing Powder and lightly tap off excess. Dus.