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research Lipid loses and barrier function modifications of the brown‐to‐white hair transition
White hair has less lipid content and absorbs water differently than brown hair.
research The optical properties of human hair II. The luster of hair fibers
research THE GRAYING OF HAIR
research Sudden whitening of the hair in an 82-year-old woman: the ‘overnight greying’ phenomenon
An 82-year-old woman's hair turned white suddenly, likely due to a rare form of alopecia that targets pigmented hair.
research Bamboo hair
research Age, Health and Attractiveness Perception of Virtual (Rendered) Human Hair
Hair style affects perceptions of age, health, and attractiveness more than hair color does.
research Striking White Hair
Poliosis causes white hair patches due to lack of melanin.
research Photochemical alterations in human hair. I. Artificial irradiation and investigations of hair proteins
Melanin in black hair protects it from sun damage better than light-brown hair.
research Pseudopili Annulati in a Dark‐Haired Individual: A Light and Electron Microscopic Study
A dark-haired Chinese girl had hair that looked banded under certain light but was normal under a microscope.
research Hair: A Review of Prominent Scalp Hair Changes throughout a Females’ Life
Women's hair gets thinner and grayer as they age, with treatments available for hair loss and graying.
research Perbandingan Hasil Bleaching dengan Menggunakan Aluminium Foil dan Tanpa Aluminium Foil pada Hasil Warna Rambut Copper Blonde
Using aluminum foil for hair bleaching gives better copper blonde color.
research Grey hair: clinical investigation into changes in hair fibres with loss of pigmentation in a photoprotected population
Grey hair is wilder, drier, and less manageable than pigmented hair.
research 흑모와 백모의 물리적 화학적 특성과 팽윤성 비교
White hair is denser and more hydrophobic than black hair.
research Female Hair Thinning
research Thin Hair
Use gentle products and nourishing masks to keep thin hair strong and voluminous.
research Supplementary Material for: A Silvery Hair Revolution: Case Report of Marie Antoinette syndrome in a child
Stress can cause sudden hair whitening in children, but it may reverse on its own.
research Supplementary Material for: A Silvery Hair Revolution: Case Report of Marie Antoinette syndrome in a child
Stress can cause sudden hair whitening in children, but it may reverse on its own.
research Qualitative investigation of fresh human scalp hair with full-field optical coherence tomography
Melanin density affects hair color, and this method can help in cosmetic assessments and diagnosing hair diseases.
research Effects of Hair Colors on the Image - Centered on Female Collegians in Their 20s -
Hair color affects how people perceive personality traits.
research Sparse Hair on the Scalp
A 5-year-old girl has sparse, dry, and brittle hair but is otherwise healthy.
research Distribution and Localization of Hydrophobic and Ionic Chemical Groups at the Surface of Bleached Human Hair Fibers
Bleaching hair removes its protective top layer and exposes more hydrophilic groups, changing its chemical surface and affecting how it interacts with products.
research PREMATURE HAIR GRAYING: FACTORS THAT CONTRIBUTE THE MECHANISMS OF THE PROCESS
Premature hair graying is caused by various factors and mechanisms.
research Interactions between Crossed Hair Fibers at the Nanoscale
Hair fibers interact through classical forces, which are influenced by treatments and products, important for hair care and other applications.
research White Hair–Induced Increased Scalp Visibility: Clinical Implications for Hair Loss Evaluation and Hair Transplantation
White hair can make the scalp look more visible, which may be mistaken for hair loss.
research Hair transparency decoding in Asia: From stylists’ perception to in vitro measurement
Higher hair luminosity and shine mean higher perceived transparency.
research Hair??s the long and short of it
research Hair—the most sophisticated biological composite material
Hair is a complex protein fiber with unique properties useful for developing hair products.
research Assessment of the photoprotection properties of hair cosmetics using the hemispherical directional reflectance method
Hair sunscreens were less effective than expected, especially for dark hair.
research Canities subita: sudden blanching of the hair in history and literature
The true cause of hair suddenly turning white is still unknown.