Providing heat protection for thick, dry and damaged hair, the Goldwell Dualsenses Rich Repair Restoring Serum Spray is a nourishing salon-grade formula. Developed with IntraLipid technology to diminish the appearance of brittleness and excess breakage, the formula delivers long-lasting moisture for a supple, full feel. Thermal protection up to 230°C helps to defend hair against the damaging effects of heated tools, keeping lengths looking healthy and smooth with each spritz.