4 citations
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August 2014 in “The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology” Narasoo shampoo and tonic improved scalp and hair health without safety issues, but more research is needed.
A hat with sensors can measure scalp moisture well, helping with hair care.
16 citations
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May 2017 in “Journal of cosmetic dermatology” An unhealthy scalp can damage new hair, but using ZPT shampoo can improve hair health.
7 citations
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January 2021 in “Journal of Cosmetics Dermatological Sciences and Applications” Improving the scalp's barrier function can help reduce dandruff and maintain scalp health.
December 2020 in “Han-guk byuti gyeong-yeong hakoeji” Healthy lifestyle and weight control improve skin and scalp health in young adults.