A head spa is the process of cleaning the scalp to remove dirt from the pores, while massaging to improve blood circulation. It relieves scalp fatigue and has a relaxing effect. Here is a shampoo made with an emphasis on scalp care.
"Lishe Moisture Rich Shampoo”

This shampoo contains various Japanese medicinal herbs, such as ginseng and peony root extract, which not only cleanses the scalp, but also strengthens the shaft and follicles of the hair, and improves the condition of the skin.
If you feel that your hair is falling out a lot, getting thinner, no longer bouncy. . . 
This shampoo is for you. It's nice to be able to shampoo while taking care of your scalp.