ThermaFuse HeatSmart Serum Dry Oil Treatment instant absorption and hydration produces a soft, frizz-free shine with a satiny smooth finish. Protect and repair heat-styled hair with HeatSmart Complex and a propietary blend of Argan, Flaxseed, and Acai oils. Alcohol-free, lightweight, and water-soluble.rnrnDirections: Use alone as a treatment or finisher. Cocktail with your favorite styler. Can be applied to damp or dry hair. Great for dry cutting.