Intensive treatment that performs a targeted action on the resistance of the hair to combat weakening and hair loss*. Formulated with vitamins A, C, E, pro-vitamin B5 and with Auxina Tricogena ® phytocomplex, a blend of plant extracts renowned for its ability to stimulate the hair growth cycle. The treatment helps maintain the hair bulb in excellent condition, and performs an intense strengthening action on the hair. Ideal combined with the strengthening shampoo.