October 2025 in “Dermatology and Therapy” This study observed that adults with thinning hair who ingested a patented botanical-based supplement experienced significant increases in hair shaft diameter and reductions in hair breakage over 180 days, suggesting improved hair strength and length across various demographic groups.
March 2025 in “The Open Dermatology Journal” This article highlights that trichorrhexis nodosa, a common type of hair breakage, is influenced by factors like heat styling and chemical treatments, with potential FDA action on formaldehyde usage in hair products potentially altering its treatment approach.
This study documented that a CNN-KNN hybrid model achieved 98% accuracy in predicting hair breakage levels due to Telogen Effluvium, highlighting its potential for enhancing diagnosis and treatment in clinical dermatology through early detection of hair-related conditions.
November 2024 in “Journal of Cosmetic Dermatology” In this case series, mesenchymal stem cell exosomes were reported to improve hair length, density, pigmentation, and cuticle layer recovery in three patients with acquired trichorrhexis nodosa, suggesting potential as a therapeutic approach for this hair condition.
November 2024 in “PubMed” Results of the effect and safety of a gummy supplement with B vitamins, zinc, and botanicals on hair growth and quality in women with thinning hair are not reported in this abstract.
June 2024 in “International Journal of Cosmetic Science” This study found that various plant oils can penetrate the lipid-rich cell membrane complex of hair, improving its fatigue strength by preventing flaw propagation, with greater penetration observed for oils containing shorter chain lengths and unsaturated fatty acids.
April 2024 in “International Journal of Science and Research Archive” This study focused on developing an effective herbal hair conditioner using ingredients like Custard Apple, Aloe Vera, and Hibiscus Flower, and evaluated its properties such as pH, stability, and moisturizing efficacy.
December 2023 in “Clinical, cosmetic and investigational dermatology” This study found that no-shave long hair-follicular unit excision using a skin-responsive device, without recess-tipped punches, yielded low graft transection and shaft break rates, improved procedure speed, and increased surgeon willingness.
September 2023 in “Asian journal of beauty & cosmetology” In this review paper, the authors explored the composition and role of lipids in human hair, highlighting their importance for hair texture, moisture retention, and tensile strength, while noting that the understanding of hair lipids' functions remains controversial and requires further research.
September 2023 in “Cutis” This study presents a case of a 6-month-old infant girl with hypotrichosis and an alopecic plaque in the occipital region, characterized by broken and dystrophic hairs with follicular papules and perifollicular hyperkeratosis, suggesting a diagnostic consideration.
May 2023 in “Archives of dermatological research” This study found that clinical characteristics, concurrent medical conditions, and hair care practices may affect treatment outcomes in patients with central centrifugal cicatricial alopecia.
April 2023 in “Our Dermatology Online” Trichoscopy is effective in diagnosing trichotillomania by showing specific hair patterns.
January 2023 in “Journal of Veterinary and Animal Sciences” In this study of dogs with mucocutaneous lesions caused by various dermatological conditions, the researchers observed notable changes in haemato-biochemical parameters and trichographic features, including anaemia, elevated platelet counts, and significant telogen phase hair involvement.
June 2022 in “Research journal of topical and cosmetic sciences” This study found that taking 500mg of Trichovitals® daily for 12 weeks was linked to significant improvements in hair thickness, reduced hair loss, and enhanced hair growth in young adults.
March 2021 in “CRC Press eBooks” This review discusses the importance of physical examinations in trichology, emphasizing their role in diagnosing conditions like alopecia and hair dystrophies, and reports no new clinical results.
March 2021 in “CRC Press eBooks” This review discusses the various trichoscopic features of androgenetic alopecia and alopecia areata, noting white dots in advanced cases as indicators of poor prognosis, but reports no new clinical results.
February 2019 in “IP Indian journal of clinical and experimental dermatology” In this study, continuous use of chemical hair relaxers and curlers was associated with adverse effects such as hair fall, thinning, and scalp irritation in patients with telogen effluvium.
January 2018 in “Indian Dermatology Online Journal” This case report describes a rare instance of Olmsted syndrome with hypotrichosis in a 5-year-old boy, noting mild improvement in symptoms following treatment with oral acitretin and other interventions.
May 2017 in “Journal of the American Academy of Dermatology” Monilethrix is a rare, inherited condition causing fragile hair and hair loss, with no cure but some treatments may help.
This case report identified trichorrhexis nodosa in a patient, likely due to the topical use of an ayurvedic preparation containing calcium hydronide.
August 2016 in “Journal of Dermatology” This research successfully established a novel mouse model for anagen effluvium using BrdU treatment, which induced hair loss and pathological changes mimicking human symptoms.
January 2015 in “Springer eBooks” Hair damage shows as fragility, dullness, and discoloration, varies by ethnicity, and is worsened by cosmetic procedures and diseases.
January 2015 in “Springer eBooks” This review discusses the transition of healthy hair to an unhealthy state due to structural and physiological disruptions, but reports no new results.
January 2015 in “Indian Dermatology Online Journal” This diagnostic discussion reports that diffuse alopecia areata was identified in a patient with diffuse hair loss, based on specific histopathological features observed in a biopsy.
January 2012 in “Surgical & Cosmetic Dermatology” This study found that a dietary supplement improved hair strength and shine in participants with hair damage from breakage.
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.
February 2010 in “Journal of the American Academy of Dermatology” The shampoo and conditioner improved dry, damaged hair significantly after three uses.
January 2009 in “프로그램북(구 초록집)” Panthenol is more effective than hydrolyzed protein at improving hair roughness and reducing breakage.
August 2007 in “Microscopy and Microanalysis” Hair fibers break by cuticle cell slipping, shape changing, cuticle fraying, and surface cracking when stretched under specific conditions.
March 2005 in “Journal of the American Academy of Dermatology” This study found that reintroducing certain depleted amino acids into weathered hair using cosmetic treatments can strengthen the hair, improving its look and feel and reducing damage and breakage.