Brows are big news when it comes to backstage make-up, so keeping a brow-boosting product in your kit is a must. Luckily, DIOR’s Diorshow On Set Brow ticks all the boxes, with a volumising formula that not only sets every hair into place for up to 24 hours – no stiffness in sight – but puts you in the driving seat. What will it be: full, textured brows or softly groomed?