Experience intense hair regeneration and protection with System Professional Extra Lipid Booster. This weekly treatment, powered by the LipidCode Complex, squalane, and PLEX, creates a vital protective barrier to smooth your hair and enhance manageability. It offers up to 9x more hair protection compared to a low-conditioning shampoo, making it ideal for damaged, severely damaged, bleached, or highlighted hair. Simply spray onto towel-dried lengths and ends (10-12 pumps for medium to shoulder-length hair), comb through, and then blow-dry and style. For continued benefits from any Lipid Booster+ treatment, use this once a week. System Professional Women's Extra Lipid Booster Treatment 95ml.