This study developed a hat-shaped device with wearable sensors to estimate scalp moisture content using machine learning, demonstrating that it can provide accurate measurements comparable to professional scalp analyzers without the need for high-cost equipment.
4 citations
,
August 2014 in “The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology” In this study, the Narasoo healing shampoo and Hair tonic were associated with improvements in scalp hydration, hair gloss, and hair growth, but further research is recommended to confirm these effects.
In this study, researchers developed a standardized Ayurvedic hair pack using natural ingredients like Shikakai and Amla and confirmed its safety and pH suitability; they concluded it could be a scientifically validated alternative to synthetic hair products.
May 2017 in “Journal of microscopy and ultrastructure” This notice states that the article has been withdrawn due to the journal's transfer to a new publisher and reports no research findings.
16 citations
,
May 2017 in “Journal of cosmetic dermatology” In this clinical study, the use of potentiated zinc pyrithione shampoo improved scalp health and hair surface characteristics, suggesting that unhealthy scalp conditions may negatively impact pre-emergent hair's cuticle surface.
December 2020 in “Han-guk byuti gyeong-yeong hakoeji” This study found that weight control efforts among people in their 20s and 30s were associated with decreased skin moisture, elasticity, and increased hair loss and thinning.
April 2023 in “Acta Poloniae Pharmaceutica” This study found that using Urtica cannabina extract shampoo led to increased levels of copper, zinc, and iodine in the scalp hair of Mongolian women, along with improvements in hair growth, diameter, and density compared to a regular shampoo.
June 2024 in “Journal of Korea Society of Ingrielogy” This study evaluated sea cucumber extract as a scalp cosmetic and found that it effectively improved oil-moisture balance, hydration, redness, and hair shine on the scalp. The authors recommend further research into its antioxidant properties for scalp care.
This study found that low-temperature rendering of black beans, peony, and green tea extracts retains higher antioxidant properties and effectively supports scalp health by strengthening follicles and moisturizing the scalp.
October 2025 in “Clinical Cosmetic and Investigational Dermatology” This study found that hair treated with a supplemental hair care product showed significantly higher absorption, deeper penetration, and reduced dryness compared to untreated and water-treated hair, as measured with 3D Raman spectroscopy.
October 2023 in “International journal of women’s dermatology” This study observed that while hair camouflage techniques can boost confidence and reduce stigma for Black women with alopecia, they can also contribute to further hair damage; clinicians should consider safer styling practices as part of individualized care strategies.
24 citations
,
January 2020 in “JAAD Case Reports” This article discusses the staging of central centrifugal cicatricial alopecia in women of African descent and reports no new clinical results.
3 citations
,
January 2021 in “FEBS open bio” This study found that a solution containing 0.5% Camellia japonica placenta extract increased scalp moisture and reduced sebum content, dead keratin, and erythema in adult females, suggesting potential as a scalp treatment.
1 citations
,
January 2015 in “Springer eBooks” Chemotherapy can cause skin side effects that affect patients' lives, but they can be managed to avoid interrupting cancer treatment.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This research describes how herbal hair serums, containing natural components like pomegranate peel and aloe vera, can support hair health by nourishing the scalp, stimulating follicles, and enhancing hair strength and shine, aligning with growing interest in herbal and chemical-free personal care products.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This study reviews the benefits of herbal hair serums, highlighting their antioxidant and anti-inflammatory properties from natural ingredients like pomegranate peel and aloe vera, which nourish the scalp and promote healthy hair growth while improving hair strength and texture.
January 2022 in “Indian dermatology online journal” This case report describes a preterm newborn with lamellar ichthyosis, detailing management with acitretin, vitamin D, and emollients, and emphasizes the importance of regular monitoring due to potential adverse effects of long-term retinoid therapy.
July 2019 in “Iconic Research And Engineering Journals” This study found that transparent shampoo bars containing high concentrations of aloe vera gel, castor oil, and cinnamon oil exhibited antimicrobial activity, reduced hair loss, and caused no skin irritation.
January 2025 in “Theseus (Ammattikorkeakoulujen)” In this study, a Finnish functional ingredient called SpruceSugar™ was found to slightly reduce scalp oil (sebum) and water loss compared to a control over four weeks, although differences were not statistically significant. Both study groups experienced similar improvements in scalp moisture.
March 2024 in “Journal of Society of Cosmetic Chemists of Japan” In this study, a medicated hair growth tonic containing RJ extract increased hair counts, the proportion of anagen phase hairs, and scalp moisture in human trials, although the specific role of RJ in hair growth remains unclear due to other active ingredients.
February 2020 in “Journal of emerging technologies and innovative research” This study developed a multipurpose herbal hair emulgel incorporating aloe vera, tea extract, coconut oil, and castor oil, aimed at promoting hair growth and controlling dandruff, hair fall, and greying. Evaluation found the product to be stable.
November 2014 in “The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology” This study found that dry skin, dandruff, and scalp issues were common among healthy Korean subjects, indicating a need for more research on their skin characteristics.
This study observed that weight control efforts in people in their 20s and 30s led to decreased moisture, elasticity, and increased hair loss and thinning, impacting skin and scalp health.
March 2026 in “DergiPark (Istanbul University)” This study evaluated pregnant women's skincare and cosmetic usage habits, revealing that despite continued use during pregnancy, their awareness and practices of sun protection were insufficient. The researchers suggest that educational programs could improve knowledge on safe cosmetic choices and sun protection for expectant mothers.
5 citations
,
July 2017 in “Skin appendage disorders” This case report describes a 35-year-old man who developed an atypical DRESS syndrome after taking topiramate for migraine prevention, which resolved with drug withdrawal and symptomatic treatment.
November 2023 in “Dermatologic therapy” The scalp serum reduced scalp discomfort and symptoms without affecting skin moisture loss.
2 citations
,
June 2024 in “Journal of the Korean Society of Cosmetology” In this study, 8-week hair loss management combined with aroma scalp massage did not significantly change hair thickness or density but improved scalp moisture and subjective satisfaction among 16 participants aged 20–50.
1 citations
,
August 2017 in “Journal of food and nutrition research” This study found that the black bean-licorice-biotae folium extract may improve hair diameter, scalp moisture, and sebum secretion, although its effect on hair density was not significant.
January 2011 in “Web journal anti-aging medicine/Anti-aging medicine” In this study, kamishoyosangoshimotsuto extract improved skin moisture, texture, and brightness, as well as hair thickness and strength in women with skin and scalp hair problems over 24 weeks.
October 2021 in “Journal of Investigative Dermatology” Pink berry extract effectively treats scalp issues from frequent head covering.