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research Hair elemental status as a diagnostic parameter: achievements, challenges and opportunities
Analyzing hair for its elemental makeup can be useful for diagnosis, but there are still challenges and room for improvement.
research [Contribution to hair medulla study (author's transl)].
Hair medullary cells in mammals vary in complexity, with humans having more structured cells similar to inner root sheath cells.
research A comparison of dyeing efficacy between hair‐oxidation‐based and hair‐coating‐based shampoos for the treatment of gray hair
Hair-coating shampoos dye better initially, but hair-oxidation shampoos keep color longer and may damage hair more.
research The Effect of Anu Taila Nasya with Shiro Abhyanga and Iron Supplementation in the Management of Khalitya (Hair Loss): An Ayurvedic Single Case Report
An Ayurvedic approach with Anu Taila Nasya, Shiro Abhyanga, and iron supplements effectively reduces hair loss.
research The Effect of Anu Taila Nasya with Shiro Abhyanga and Iron Supplementation in the Management of Khalitya (Hair Loss): An Ayurvedic Single Case Report
An Ayurvedic approach with Anu Taila Nasya, Shiro Abhyanga, and iron supplements effectively reduces hair loss.
research Multi-omics identifies L-rhamnose as a metabolic regulator that enhances glycolysis to promote hair follicle growth
L-rhamnose may promote hair growth by boosting energy production in cells.
research Development and Physicochemical Evaluation of a Polyherbal Dual-Action Shampoo for Hair Coloring and Conditioning
The shampoo naturally colors and conditions hair safely without toxic chemicals.
research Morphologische und biochemische untersuchungen am Haar bei gestörtem Aminosäurestoffwechsel
Metabolic disorders can cause hair structure defects and growth issues, but amino acid levels in hair remain normal.
research On the Vitamin B Complex Content of the Hair of Normal and Pellagrous Subjects
research Hair Physiology and Grooming
Different hair care methods affect hair health and appearance, and there are many ways to camouflage hair loss.
research A Survey on Health Effects in a Human Population Exposed to Permanent‐Waving Solution Containing Thioglycolic Acid
Thioglycolic acid in hair products may pose reproductive and cancer risks for hairdressers.
research Activation of temperature-sensitive Ca2+-permeable TRPV3 channels by natural ï¡-hydroxyl acids causes exfoliation for skin-resurfacing
Natural α-hydroxyl acids cause skin exfoliation by activating TRPV3 channels.
research HAIR GROWTH ACTIVITY AND SAFETY TEST OF ETHOSOMAL GEL ETHYL ACETATE FRACTION OF NOTHOPANAX LEAVES (NOTHOPANAX SCUTELLARIUM MERR.)
The 1% ethyl acetate fraction ethosomal gel from Nothopanax scutellarium leaves promotes hair growth but can mildly irritate the skin.
research Cutaneous applied nano-ZnO reduce the ability of hair follicle stem cells to differentiate
Nano-ZnO on skin may hinder hair growth by affecting stem cells.
research 291 WITHDRAWN
Certain products and treatments can improve hair health and growth.
research 4-O-Methylhonokiol: A lesser-known neolignan from Magnolia species with diverse and promising pharmacological properties
4-O-Methylhonokiol from Magnolia shows promise for hair growth, cancer, diabetes, and more, but needs better absorption.
research 282 WITHDRAWN
HIF-1A may aid hair growth, Backhousia citriodora improves skin, autologous cells stabilize hair loss, infrared thermography assesses alopecia, and a new treatment preserves hair.
research Simultaneous RP-HPLC-DAD determination of dansyl amino acids in chemically treated human hair
A new method accurately measures amino acids in treated hair, showing bleaching reduces amino acids while protein treatments increase them.
research 571 Human Hair Follicles can “Taste”: Stimulation of the Bitter Taste Receptor TAS2R4 Inhibits Hair Growth Ex Vivo by Up-Regulating TGF-β2
Activating a bitter taste receptor in hair follicles can stop hair growth by increasing a specific growth factor.
research Effects of ozonized autohaemotherapy on human hair cycle.
Ozonized autohaemotherapy improves hair growth in people with hair loss.
research Metabolomic and lipidomic atlas of human hair across its length
Human hair contains many different molecules that change along its length, influenced by personal care products.
research [Preliminary findings on lectin binding in human follicular epithelium].
Different glycoconjugates are present in the outer and inner root sheaths of human hair follicles.
research The chlorine-hair interaction. III. Effect of combining chlorination with cosmetic treatments on hair properties
Cosmetic treatments after chlorination damage hair more than treatments before.
research Prospective ultramorphological characterization of human hair by optical coherence tomography
OCT can identify hair structures, but chemical treatments can damage them.
research Antidandruff hair tonic containing piroctone olamine
0.1% piroctone olamine in hair tonics effectively treats dandruff.
research Nutrition and Hair
Eating the right nutrients can improve hair health, but taking extra supplements usually doesn't help unless you have a deficiency.
research Activation of mitochondrial aldehyde dehydrogenase 2 promotes hair growth in human hair follicles
Activating ALDH2 can boost hair growth.
research The Effect of Fermented Protein Intake on Human Scalp and Hair
Eating fermented protein made from black bean powder twice a day for 60 days improved hair density but not scalp condition or hair thickness.
research Effect of Disulfide Bonds in Human Hair Fibers on the Melting Behavior of Their Crystalline Structure
Changing disulfide bonds in human hair affects its melting behavior and thermal stability.