Our leave-in hair serum contains liquid paraffin and coconut oil. It can be used quickly without rinsing. Replenish your hair with nutrients and rejuvenate it. Its use is simple: keep your hair dry or slightly damp after cleansing. Apply an appropriate amount of this product from the middle to both ends of the hair, and massage the scalp, gently massage the scalp, and promote hair absorption. It can also make hair brighter and more radiant.