A rejuvenating serum that repairs & smooths damaged hair Contains a lightweight, balmy texture for easy application & absorption Combines the power of citric acid to eliminate calcium build-up & neutralize rigidity Developed with glycine to deeply repair hair fibers & enhance resilience Includes peptides to replenish the hair surface & restore inner strength Softens hair, reduces frizz, & boosts natural shine & suppleness Suitable for all hair types Made in Spain