Before you use heat-activated tools on your hair, shield it from damage with Kerastase Nutritive Nectar Thermique Hair Milk for Dry Hair. Scientifically formulated for use on dry, parched hair, this nourishing styling primer provides a protective shield, keeping your hair from breakage, splitting and damage, which can often accompany the use of a blow dryer, straightener or curling tongs.Kerastase’s unique Iris Royal complex provides a veil of moisture. A thin, weightless shield is formed around each individual hair fiber, protecting it from the danger threatened by heat styling tools. Use it before blow-drying and enjoy peace of mind that further damage will not be formed while you get to work.At the same time, this protective treatment also hydrates your hair, leaving it softer and more manageable. You’ll find your blow-drying time reduced, and you’ll enjoy more dramatic results. Hair will be left sleeker and smoother, with an enhanced, gleaming shine. Soothe areas of extreme dryness and frizz for a more professional appearance.This hair dry primer is suitable for use on dry or very dry hair.