The acacia collagen and vegetal oils in this jasmine-scented mask will work hair into its most manageable state, especially for dry and thin locks. Abergel recommends leaving the mask on for ten minutes before washing it off. “Hair regains immediate shine, softness, and manageability,” he says of the hair booster.

No need to dream about voluminous hair—Serge Normant’s Dream Big Volumizing Spray can make it a reality. “Spray this on dry hair, concentrating on the roots, before throwing it into a chignon or updo,” says Abergel. “It helps to give hair texture for an effortless, tousled, undone style.”