KMS California Add-volume Shampoo Get big results with this add-volume shampoo from KMS designed to gently cleanse and boost volume whilst breathing new life into worn down limp hair. With a rich creamy foam that leaves your hair smelling and looking amazing. Formulated from Eucalyptus and cinnamon that work together to boost vitality and give your hair tremendous volume. Directions of Use: Work 10 pence size dollop of Addvolume Shampoo into your palms Massage it into your wet hair Lather Rinse thoroughly Repeat if necessary