Step 1: protein shampoo for dry/damaged hair herstyler"s specially formulated keratin amino acid protein shampoo for dry, damaged and color-treated hair is designed to cleanse and revitalize hair^Step 2: hair mask this nourishing, mineral-rich hair mask formulated from the beneficial ingredients of the dead sea promotes incredible softness and enviable shine^Vitamin e hair serum use a small amount on damp hair before styling for ultimate shine and softness apply to dry hair before and after straightening to seal split ends and reduce fluffiness^All three products help to heal dry, damaged hair, and are safe for color-treated and chemically processed hair.^A great deal