Get high & raise your roots with this weightless formula. Enriched with Thermal Humidity Shield & OOMF Volumising Complex with Bamboo Extract to thicken hair, delivering directional height, leaving even he finest hair full of volume. To use: Twist 'on' & use the applicator to smooth a small amount directly to the root area of towel-dried hair. Twist 'of' & blowdry with a round brush.