Objectives : This study was carried out to examine the change of scalp and hair condition and to evaluate theefficacy of hair growth, subject's satisfaction and safety of the Narasoo healing shampoo and Hair tonicMethods : We offered 25 subjects Narasoo healing shampoo and Hair tonic and observed the changes amongthe starting point, 3rd week and 6th week. Study methods include the measurement of water and sebum contentof the scalp, photo of scalp and hair, thermographic images and questionnaires.
Results : It is estimated that Narasoo healing shampoo and Hair tonic have the positive effects on increase ofwater contents hair gloss, removal of excessive hair keratin, facilitation of hair growth, and decrease of sebumcontents.
Conclusions : Several meaningful effects of Narasoo healing shampoo and Hair tonic are observed in this study.
Additional research is needed forward.