Intensive treatment of filling the structure of the hair, designed to nourish and plump the aken, fragile fiber with a low rupture load. It is enriched with glycoprotein extracted from the seeds of prunus amygdalus (sweet almond); it works by filling in the gaps on the capillary cuticle for a tangible plumping effect. The hair is more full-bodied, nourished, soft to the touch and shiny from the first application. An average of three applications are recommended for a full treatment. Helps in the prevention of split ends.