The Davines Melu Hair Shield is a hair mist that helps protecting all types of hair from stress caused by straightener or blow dryer. MELU/ hair shield helps to provide a barrier between your hair and hot tools for a healthier styling experience. Formulated with lentil seed extract to help provide nourishing amino acids which help protect and rebuild fragile hair. Davines products are formulated without parabens and SLES/SLS sulfates.