The Instituto Español REPAIRING SHAMPOO featuring argan oil and keratin is specially crafted to rejuvenate, nourish, and reinforce your hair. Enriched with argan oil for its softening and restorative properties, and keratin to mend the hair structure and shield against environmental damage, this shampoo provides a mild cleansing experience. After application, your hair is left feeling silky, radiant, and resilient.