JS Exclusive Ampoule - Smooth Express aid to technical treatment of the hair. Protection/ Palliative for sensitive skins stabilizer of the action of Alkaline Product. Regenerator of badly treated hair. Smooth express with amino acid and CureTec proteins, providing express care to restructure the hair from within. Ideal for DAMAGED, BLEACHED, POROUS hair. DIRECTION FOR USE Clean and towel-dried hair. Apply entire contents of 1 vial to hair. Massage and comb through hair. Leave it for 2 -3 minutes and rinse thoroughly with lukewarm water. Style as desired. For best results, use in conjunction with JS Exclusive Shampoo.