According to InStyle, Demi's hair stylist used the Moroccanoil Root Boost spray to add volume and thickness at the root, with this spray promising a 'long lasting' hold. With over 5,000 reviews on ...

The Moroccanoil Root Boost. This nourishing spray adds volume and movement to hair by building texture at the root, and it’s packed with antioxidants, vitamins, and essential fatty acids to leave ...