Swertianin Extract's unique ""hair growth enzyme"", activates the hair follicle cell production system, wakes up the hair follicles in a dormant state, enhances the regenerative ability of hair, and quickly grows new hair in 3 weeks, making the hair thicker! Swertianin Extract and Rehmannia glutinosa Root Extract can inhibit the operation of the key hormones that cause hair loss, and therefore strongly target the root causes of hair loss to consolidate the roots, prolong the occurrence of the hair and prevent hair loss! Add dipotassium glycyrrhizinate, yellow gentian root extract and loquat leaf extract to regulate scalp oil secretion, inhibit bacterial growth and inflammation, promote hair follicle health, prolong the hair growth period, and make the hair grow faster and grow longer! The addition of birch tree extract increases the collagen and water content of the hair, improves the hair quality, and makes the hair brighter, more elastic, strong and not easy to break!