External composition for repairing dyed and scalded damaged hair, traditional Chinese medicine extract and application of external composition and traditional Chinese medicine extract

The invention discloses an external composition for repairing dyed and scalded damaged hair, a traditional Chinese medicine extract and application thereof, natural platycladus orientalis and sasangua cake are selected for matching, the foam performance and cleaning performance are good, the traditional Chinese medicine extract is mild and low in irritation, pure natural plants are matched with one another, a platycladus orientalis extract activates hair follicles and repairs hair follicle structures, and the sasangua cake extract is matched for nourishing scalp and repairing hair. The traditional Chinese medicine composition can be used for repairing damaged hair, reducing hair breakage and alopecia, inhibiting bacteria, diminishing inflammation and improving scalp micro-ecology, and has a repairing effect on hair from hair follicles to hair tails in a complementary manner. And experiments prove that the traditional Chinese medicine composition has an excellent repairing effect on hair cuticles. 本发明公开一种用于染烫受