research Hair Cosmetics: Dyes
Hair dyes can change hair color temporarily or permanently but may cause side effects like skin reactions and hair damage.
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30 / 1000+ results research Effects of ultraviolet rays and particulate matter on hair porosity in damaged hair
UV rays and pollution increase hair damage.
research Thermoporometry measurements of human hair via differential scanning calorimetry
Bleaching hair increases pore size and changes pore structure.
research Hair Pores Caused by Surfactants via the Cell Membrane Complex and a Prevention Strategy through the Use of Cuticle Sealing
Surfactants damage hair, but sealing the cuticle can prevent this.
research Clinical and instrumental characterization of hair and scalp aging in nonbalding Caucasian women
Aging significantly affects the hair and scalp of nonbalding Caucasian women, with changes that differ from male pattern baldness.
research A clinical evaluation of a permanent hair dye designed to reduce allergic contact dermatitis and hair damage
The ammonia-free hair dye is safe and improves hair shine, color, moisture, porosity, and combability.
research Physico-chemical properties of modern cosmetics for styling and their effect on hair structure
Modern hair styling products don't repair hair but improve its surface and stability.
research The science of color: How chemical dyeing processes transform hair structure
Oxidative dyes damage hair more than semi-permanent dyes, but new technologies help protect hair while coloring.
research The science of color: How chemical dyeing processes transform hair structure
Oxidative dyes damage hair more than semi-permanent dyes, but new technologies help protect hair while coloring.
research Photoaggravation of hair aging
Sunlight exposure ages hair, making it brittle, stiff, and dry.
research BC07 Hair oiling: a paradigm shift in the deep-rooted ritual from East to West
Hair oiling has become popular in the West due to globalization and social media.
research Thermal Induced Changes in Cuticle and Cortex to Chemically Treated Hair
Heat worsens damage in chemically treated hair, especially bleached and straightened hair.
research Biomedical applications of electrospun nanofibers in the management of androgenic alopecia
Electrospun nanofibers might be a promising new treatment for hair loss.
research Potential use of human hair fibers for reinforcement and thermal insulation in construction
Adding human hair to cement can make it tougher and better insulated but also more porous.
research Porosity at Different Structural Levels in Human and Yak Belly Hair and Its Effect on Hair Dyeing
Yak belly hair has higher porosity and is less stiff than human hair, making it absorb dye better but less suitable as a direct substitute for hair dyeing.
research Charge density alterations in human hair fibers: an investigation using electrostatic force microscopy
The study found that a polymer treatment changes the charge on hair surfaces, making bleached hair smoother and less porous.
research Healthy Hair: Form and Function
Hair health is influenced by genetics, aging, and environmental factors, with proper care needed to maintain it.
research Fermented grapeseed oil repairs chemically damaged hair via enhanced permeability mechanisms
Fermented grapeseed oil effectively repairs and protects chemically damaged hair.
research Tailored Effects of Plasma-Activated Water on Hair Structure Through Comparative Analysis of Nitrate-Rich and Peroxide-Rich Formulations Across Different Hair Types
Peroxide-rich plasma-activated water is gentler on hair than nitrate-rich formulations.
research Chemical Safety and Technical Decision-Making in Hair Procedures: A Professional and Scientific Perspective
Scientific knowledge is crucial for safe and effective chemical hair procedures.
research Three-dimensional model of normal human dermal tissue using serial tissue sections
A detailed 3D model of human skin was created to help develop artificial skin.
research Fabrication of Bio-Based Gelatin Sponge for Potential Use as A Functional Acellular Skin Substitute
Crosslinked gelatin sponges show promise as skin substitutes for wound treatment.
research Human Hair and the Impact of Cosmetic Procedures: A Review on Cleansing and Shape-Modulating Cosmetics
Future hair cosmetics will be safer and more effective.
research Development of a Two-Dimensional Model for Predicting Transdermal Permeation with the Follicular Pathway: Demonstration with a Caffeine Study
Researchers developed a model that shows hair follicles increase skin absorption of caffeine by 20%.
research PLASMA C19 STEROID SULPHATE LEVELS AND INDICES OF ANDROGEN BIOAVAILABILITY IN FEMALE PATTERN ANDROGENIC ALOPECIA
Women with female pattern hair loss have higher levels of certain androgens, suggesting increased androgen exposure to hair follicles.
research Bio-macromolecules/modified-halloysite composite hydrogel used as multi-functional wound dressing
The new hydrogel is good for wound dressing because it absorbs water quickly, has high porosity, can release drugs, fights bacteria, and helps wounds heal with less scarring.
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 Ozone interactions with human hair: Ozone uptake rates and product formation
Ozone reacts more with unwashed hair, producing compounds due to scalp oils, which could lower ozone exposure but increase exposure to reaction products.
research Plant-Derived Biostimulants Differentially Modulate Primary and Secondary Metabolites and Improve the Yield Potential of Red and Green Lettuce Cultivars
Certain natural biostimulants can increase lettuce yield and improve its nutritional content.
research Short Peptides Induce Development of Root Hair Nicotiana tabacum
Certain short peptides can increase root hair growth in tobacco plants.