La Bonne Brosse La Bonne Brosse N.03 THE ESSENTIAL SOFT Hair Brush | Coral | Elevate your daily hair care ritual with La Bonne Brosse's n. 03 the essential soft hair brush, expertly designed to deliver the ultimate hair brushing experience, it effectively detangles tresses while soothing the scalp with an invigorating massage. Crafted in france, each innovative brush features natural boar bristles - rich in keratin - along with nylon fibres, hand placed into the flexible base, it is designed to massage your scalp as you brush, stimulating blood circulation and promoting hair growth while also nourishing and moistutrising hair.