research Comparison of Quality Performance of Human Hair Types with Herbal Oils by Analysis Techniques
Grape seed oil improved hair quality the most, followed by rosehip and safflower seed oils, and reduced damage from shampoo.
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30 / 1000+ results research Hair Transparency Decoding in Asia: From Stylists’ Perception to In Vitro Measurement
Higher hair luminosity and shine mean higher perceived transparency.
research Tensile Properties of Twisted Hair Fibers
Twisting hair weakens it, but strength can be recovered at low twist levels.
research Deep Hair Phenomics: Implications in Endocrinology, Development, and Aging
A new tool can analyze hair to detect changes due to hormones, genetics, and aging.
research Niacinamide: A B Vitamin That Improves Aging Facial Skin Appearance
Niacinamide improves aging skin and is safe for use in cosmetics.
research Investigation of Hair Dye Deposition, Hair Color Loss, and Hair Damage During Multiple Oxidative Dyeing and Shampooing Cycles
Repeated dyeing and shampooing cause hair color loss and damage.
research Effects of Gamma Rays on the Regeneration of Murine Hair Follicles in the Natural Hair Cycle
Gamma rays did not change hair follicle density but increased white and hypopigmented hairs in mice.
research Overview of Ultrasound Imaging Applications in Dermatology
Ultrasound is a useful, non-invasive tool in dermatology for diagnosing skin conditions and guiding treatments, but it has some limitations.
research Visually Scoring Hirsutism
The modified Ferriman-Gallwey method is a useful tool for diagnosing hirsutism.
research Function and Underlying Mechanisms of Seasonal Color Molting in Mammals and Birds: What Keeps Them Changing in a Warming World?
Animals that change color with the seasons mainly do so in response to daylight changes, but climate change is causing camouflage problems that may require evolutionary changes.
research Oxidative Modification in Human Hair: The Effect of the Levels of Cu (II) Ions, UV Exposure and Hair Pigmentation
Reducing copper (II) ion levels in hair can decrease hair damage.
research Notes from the Editor Emeritus
Scalp tools, tracking progress, targeting scalp inflammation, and avoiding certain hair treatments can improve female hair loss treatment.
research How Different Is Human Hair? A Critical Appraisal of Global Hair Fibre Characteristics and Properties Towards Defining a More Relevant Framework for Hair Type Classification
Human hair varies widely and should be classified by curl type rather than race.
research How Good Is Artificial Intelligence at Solving Hairy Problems? A Review of AI Applications in Hair Restoration and Hair Disorders
AI is effective in diagnosing and treating hair disorders, including detecting hair loss and scalp conditions with high accuracy, but it should supplement, not replace, doctor-patient interactions.
research Segmental Hair Analysis - A Retrospective Testosterone Diary?
Hair analysis can somewhat track past testosterone levels but is influenced by factors like hair washing, growth rate, sex, and hair color.
research Tyrosinase Depletion Prevents the Maturation of Melanosomes in the Mouse Hair Follicle
Reducing Tyrosinase prevents mature color pigment cells from forming in mouse hair.
research Evolution And Genetic Architecture Of Sex-Limited Polymorphism In Cuckoos
Female cuckoo color differences are linked to their unique genes and help avoid male harassment.
research Pharmacological BACE1 and BACE2 Inhibition Induces Hair Depigmentation by Inhibiting PMEL17 Processing in Mice
Blocking BACE1 and BACE2 enzymes causes hair color loss in mice.
research Multi-Ancestry Tandem Repeat Association Study of Hair Color Using Exome-Wide Sequencing
Tandem repeats significantly influence hair color, especially darker shades, across different ancestries.
research A Pair of Transmembrane Receptors Essential for the Retention and Pigmentation of Hair
Bmpr2 and Acvr2a receptors are crucial for hair retention and color.
research Qualification of a New and Precise Automatic Tool for the Assessment of Hair Diameters in Phototrichograms
The new automatic tool accurately measures hair thickness and is reliable.
research Aging-Related Features of Hair and Scalp in Chinese Women by Clinical Evaluation Study
Chinese women's hair gets thinner and grayer with age, and scalp conditions change, especially after 40.
research Inhibitory Activities of Some Traditional Chinese Herbs Against Testosterone 5α-Reductase and Effects of Cacumen Platycladi on Hair Regrowth in Testosterone-Treated Mice
Certain Chinese herbs, especially Cacumen platycladi, can promote hair regrowth and reduce hair loss-related hormone levels in mice.
research Is Autologous Platelet-Rich Plasma Capable of Increasing Hair Density in Patients with Androgenic Alopecia? A Systematic Review and Meta-Analysis of Randomized Clinical Trials
PRP injections can increase hair density in people with androgenic alopecia.
research Formulation and Physical Quality Tests of Hair Fertilizer Preparations from Lemongrass (Chrysopogon Zizanioides) and VCO (Virgin Coconut Oil)
The hair oil with lemongrass and coconut oil promotes hair growth effectively.
research High-Throughput Phenotyping Methods for Quantifying Hair Fiber Morphology
Quantifying hair shape is better than using racial categories for understanding hair characteristics.
research Stability Evaluation of Minoxidil in Foam Base with Bracketing Study Design
Minoxidil in FOAMIL is stable for at least 180 days at various concentrations.
research Association of Gly972Arg Variant of Insulin Receptor Substrate-1 and Gly1057Asp Variant of Insulin Receptor Substrate-2 with Polycystic Ovary Syndrome in the Chinese Population
The IRS-2 Asp/Asp genotype may increase the risk of PCOS in Chinese women, especially if they are not obese.
research Effect and Mechanism of YH0618 Granule on Chemotherapy-Induced Hair Loss in Patients with Breast Cancer: Study Protocol for a Randomized, Double-Blind, Multi-Center Clinical Trial
The trial will test if YH0618 granule prevents hair loss in breast cancer patients during chemotherapy.
research A Natural Product That Accelerates Hair Growth in Women with Chemotherapy-Induced Alopecia
A lotion with natural extracts significantly sped up hair growth in women with hair loss from chemotherapy.