research Allergens of Permanent Hair Dyes Induce Epidermal Damage, Skin Barrier Loss, and IL-1 Alpha Increase in Epidermal In Vitro Model
Permanent hair dye mixtures can irritate and damage the skin.
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research Possible Relationships Between the Physical Conditions of Cattle and the Occurrence of Structural Modifications of Their Coat Hair
Vitamin A deficiency changes cattle hair structure, while pregnancy may improve it, suggesting hair can indicate cattle health.
research Considering the Risk of Coloring Shampoo for Gray Hair Cover in Cosmetology and Skin Barrier: A Systematic Review
Coloring shampoos for gray hair may cause gene mutation, reproductive issues, and skin damage, needing stricter regulation and expert consultation.
research Nanomaterials in Hair Care and Treatment
Nanomaterials can improve hair care products and treatments, including hair loss and alopecia, by enhancing stability and safety, and allowing controlled release of compounds, but their safety in cosmetics needs more understanding.
research Evolution of Hair Treatment and Care: Prospects of Nanotube-Based Formulations
Nanotube-based hair treatments could improve hair health and growth, and offer long-lasting effects.
research Hair Shaft Damage from Heat and Drying Time of Hair Dryer
Using a hair dryer at 15 cm with continuous motion causes less damage than natural drying.
research Cheating on Forensic Hair Testing? Detection of Potential Biomarkers for Cosmetically Altered Hair Samples Using Untargeted Hair Metabolomics
Researchers found markers that can tell if hair has been bleached, which could improve hair test accuracy.
research Ethosomes in Hair Dye Products as Carriers of the Major Compounds of Black Tea Extracts
Ethosomes improve black tea extract absorption in hair dye.
research Quantifying Hair Shape and Hair Damage Induced During Reshaping of Hair
New imaging and testing methods can effectively assess hair shape changes and damage.
research The Clinical Study Using Oriental Medicine Extract on Male Pattern Hair Loss
An extract made from Polygoni multiflori Radix, Angelica gigantis Radix, and Lycii Fructus was found to increase hair density and prevent hair loss in most users when applied daily for 18 months.
research Plant Saponin Biosurfactants Used as Soap, Hair Cleanser, and Detergent in India
Plant saponins from Indian plants are natural, cost-effective, and safe for use in soaps, detergents, and hair care products.
research Analysis of Hair Steroid Hormone Concentrations at Different Parts of the Head by Liquid Chromatography-Tandem Mass Spectrometry
Hormone levels in hair vary across the head, with the highest concentration of a key hormone linked to hair loss at the top.
research Protection and Restoration of Damaged Hair via a Polyphenol Complex by Promoting Mechanical Strength, Antistatic, and Ultraviolet Protection Properties
A new hair treatment using a natural polyphenol complex improves hair strength, reduces static, and protects against UV damage.
research Effect of Surfactant Type on the Dyeability and Color Resistance of Semi-Permanent Basic Hair Dye
Cationic and nonionic surfactants provide better color intensity and resistance for semi-permanent hair dye than anionic surfactants.
research A Randomized, Single-Blind Trial of 5% Minoxidil Foam Once Daily Versus 2% Minoxidil Solution Twice Daily in the Treatment of Androgenetic Alopecia in Women
5% minoxidil foam once daily works as well as 2% minoxidil solution twice daily for female hair growth and is more convenient.
research Types of Hair Dye and Their Mechanisms of Action
Hair dyes vary in how long they last and how deeply they penetrate hair.
research Guidelines of Care for Androgenetic Alopecia
Treat genetic hair loss early with FDA-approved medications and consider hair transplantation.
research Trichoscopic Signs in Systemic Lupus Erythematosus: A Comparative Study with 109 Patients and 305 Healthy Controls
Trichoscopy is useful for diagnosing and monitoring systemic lupus erythematosus, with certain hair and scalp changes indicating more active disease.
research A Marine Protein-Based Dietary Supplement for Subclinical Hair Thinning/Loss: Results of a Multisite, Double-Blind, Placebo-Controlled Clinical Trial
The supplement helps improve hair growth and reduce hair shedding.
research Effect of Minoxidil Topical Foam on Frontotemporal and Vertex Androgenetic Alopecia in Men: A 104-Week Open-Label Clinical Trial
Minoxidil foam promotes hair growth and reduces hair loss safely in men.
research A Single-Center, Randomized, Double-Blind, Placebo-Controlled Clinical Trial to Investigate the Efficacy and Safety of Minoxidil Topical Foam in Frontotemporal and Vertex Androgenetic Alopecia in Men
Minoxidil foam effectively promotes hair growth and reduces hair loss in men.
research Hair After Death
research Discrete Nanoscale Distribution of Hair Lipids Fails to Provide Humidity Resistance
Hair lipids do not protect against humidity.
research A Novel Approach for Follicular Delivery of Minoxidil for Treatment of Alopecia
Scientists developed a new method to deliver alopecia treatment directly to hair follicles, which could be a promising treatment for hair loss and other hair diseases.
research Hair Shedding Evaluation for Alopecia: A Refined Wash Test
The refined wash test is a reliable way to measure daily hair loss and can tell the difference between different types of hair loss.
research Biomolecules of Fermented Tropical Fruits and Fermenting Microbes as Regulators of Human Hair Loss, Hair Quality, and Scalp Microbiota
Fermented papaya and mangosteen in hair care products helped prevent hair loss and improve hair thickness.
research Magnetic Hairstyling: Engineering Human Hair Surfaces with Polyelectrolyte-Stabilized Magnetite Nanoparticles
Scientists made human hair magnetic by coating it with special nanoparticles.
research Scanning Electron Microscopes/Silicon Drift Detector-Energy Dispersive Spectroscopy: An Analytical Tool to Identify Waterborne Microminerals Pickup in Human Scalp Hair Cuticle Due to Water Quality
The method can identify minerals in hair from water, and using coconut oil or conditioner can prevent mineral buildup.
research Harnessing Herbal Ingredients in Hair Cosmetics: A Natural Approach to Hair Care
Herbal ingredients can effectively promote hair growth and improve hair health.
research The Genomic Variation in Textured Hair: Implications in Developing a Holistic Hair Care Routine
Afro-textured hair needs personalized care due to its unique genetic traits.