research Effect of Aspartic Acid Intermediate Treatment on Virgin Hair by Permanent Wave
Aspartic acid at 0.75% makes perms more effective and less damaging to hair.
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research Effects of Chungkukjang Diet on the Eyebrows of Middle-aged Women in Their 40s and 60s
Eating Cheonggukjang improved eyebrow length, thickness, and reduced damage in middle-aged women.
research Effect and mechanism of Docosahexaenoic acid on the proliferation of dermal papilla cells
Docosahexaenoic acid (DHA) may help hair growth by promoting dermal papilla cell proliferation.
research A frameshift mutation in the TRPS1 gene showing a mild phenotype of trichorhinophalangeal syndrome type 1
A small change in the TRPS1 gene leads to a less severe form of a syndrome affecting hair, nose, and finger development.
research An Innovative Scalp-Dyeing Technique with Gentian Violet Solution During Follicular Unit Extraction for White-Haired Follicular Units
A new method using gentian violet dye makes it easier to see and work with white hair in hair transplant surgeries.
research Black Piedra - A Case Report
A woman had hair loss and scalp nodules due to black piedra, confirmed by tests.
research The Effects of Scalp and Hair Care Service Factors and Psychological and Relational Factors on Seniors’ Continuance Intention
Seniors continue using hair-care services mainly due to satisfaction, hair-loss management, and improved self-esteem.
research Effects of a Red Clover-Chamomile Complex Extract Ampoule on Hairline Hair Density, Hair Shaft Thickness, and Product Usability
The ampoule significantly improves hair density, thickness, and usability without side effects.
research Effects of Silicone Oil Viscosity on the Physical Structure and Damage Mechanisms of Hair during Permanent Wave Treatment
Silicone oil viscosity affects hair curling and damage during treatments.
research Analysis of the Effects of Scalp and Hair Conditions and Hair Loss Stress on Scalp Care Behaviors among the 2030 Generation
Poor hair health increases stress and motivates scalp care, while visible hair changes drive care behaviors more than scalp condition.