“Shiny hair looks immediately expensive,” explains ... it would appear that our grandmothers’ golden rule of 100 strokes of the hairbrush per day still holds true. This is the best way ...

I finally tried the Ouai leave-in conditioner, and it’s been a game changer for my dry, frizzy hair. Shop the summer beauty essential that tackles flyaways in the newest St. Bart’s scent for $30.