A revolutionary brush that glides through tangles without breakage and pain, built specifically for heavier, thicker hair. Trusted by stylists, loved by millions. IntellifFlex bristles detangle without breakage or pain. Flexible yet firm bristles gently glide through thicker, heavier hair with ease. Works wonders on thick hair. Meet the detangler for thick hair. The healthy way to brush your hair. How you brush your hair is the key to strong and healthy hair and the single most overlooked step in hair care. Hair is weakest when wet and pulling at it can snap it like a rubber band.