Transform fine, limp hair and amplify thickness from the inside out, for up to 7 days. Innovative treatment, with volume-boosting polymers, penetrates fine hair to thicken individual fibres and enhance texture and fullness, providing the perfect foundation for building full-volume styles. Innovatively developed with volume polymer technology, this semi-permanent treatment leaves hair feeling noticeably thicker and stronger, and lasts through multiple washes. This rinse-off treatment has been expertly designed to be used alone for naturally full-bodied hair, or as a prep for creating weightless, full-volume styles using the Luxurious Volume styling range. FOR STYLING SHORT STYLES: After applying the Treatment and rinsing well, style your hair with Luxurious Volume Volume Building Mousse and blow-dry. With a vent brush, lift your hair while blow-drying to increase airflow, for a more magnified style. FOR STYLING LONG, LAYERED STYLES: After applying the Treatment and rinsing well, spritz Luxurious Volume Blow-Dry Lotion Root Booster to the crown area of towel-dried hair, and blow-dry with a large-barrel round bristle brush for a natural-looking style full of body and movement. Expertly designed for fine hair types, but suitable for boosting volume for all hair types, including colour-treated and chemically-treated hair.