A heat-activated leave-in moisturizing hair treatment, ghd Rehab Dry Hair Nourisher cream is expertly formulated to deeply hydrate and smooth dry or frizzy hair, deliver up to 3x less frizz,¹ for it instantly smoother hair.²  Leaves hair feeling softer, sleeker and noticeably more moisturized. Best used with ghd Duet Style but can be used with any ghd hair dryer and flat iron, this nourishing formula is designed to work in harmony with heat - penetrating deep into the hair for instant, long-lasting smoothness and shine. Ideal for anyone in need of an extra boost of moisture during styling. How to use: Shake well. Depending on hair length and texture, apply 2-4 pumps to towel-dried hair, twisting the product through the mid-lengths and ends. Comb through, then activate by drying and styling with the heat of your ghd tools. ghd Rehab Dry Hair Nourisher serum can be used once a week or 2-3 times for a more intense treatment. What's inside: Provides conditioning for dull and dry hair and imparts gloss and shine, surrounding hair with a protective coating to help prevent future breakage. Provitamin B5: Attracts and holds moisture on the hair, providing a soft hydrated feel. ¹  Frizz lab test using ghd rehab with ghd duet style vs naturally-dried hair