research Hair removal using the long-pulsed ruby laser
Long-pulsed ruby lasers effectively reduce hair for up to 2 years with minimal pain.
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research Scalp hair repigmentation in the penumbral region of radiotherapy– a case series
Radiotherapy can cause rare changes in hair color, which should be discussed with patients.
research The swelling behaviour of hair studied through the structural change of keratin protein during the permanent waving treatment
Hair structure changes immediately during perm treatment, with initial damage partially restored later.
research Permanent Alopecia After Systemic Chemotherapy: A Clinicopathological Study of 10 Cases
Chemotherapy can cause permanent, non-reversible hair loss similar to pattern baldness.
research An Innovative Scalp-Dyeing Technique with Gentian Violet Solution During Follicular Unit Extraction for White-Haired Follicular Units
A new method using gentian violet dye makes it easier to see and work with white hair in hair transplant surgeries.
research The Hair Pigmentation Unit and Hair Graying
Hair color is determined by melanins produced in hair cells.
research Electrolysis: Observations from 13 years and 140,000 hours of experience
Electrolysis is effective for permanent hair removal, but technique is key to avoid scarring, and sometimes hormonal treatment is needed for women with hirsutism.
research Valproic acid-induced hair color change in an elderly male
Valproic acid can cause hair color change in older men.
research Sensitive method using protein loss measurements to evaluate chemicalperm damage to human hair restoration by shampoo
Shampoo D is best for fixing perm-damaged hair.
research Anti-Gray Hair Vitamin Succeeds in Human Subjects
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 Chemical Scalp Burns After Hair Highlights
Hair highlighting can cause serious scalp burns if not done carefully.
research Effects of permanent waving on changes of protein and physicomorphological properties in human head hair.
Repeated digital perming with sodium thioglycolate lotion significantly damages hair protein and structure.
research Segmented Heterochromia in Black Scalp Hair Associated With Iron-Deficiency Anemia
Iron deficiency can cause hair color changes, which can be reversed with iron supplements.
research Nonpigmented hair removal using photodynamic therapy in animal model
Photodynamic therapy can remove nonpigmented hair in mice and might work for humans.
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 퍼머넌트 웨이브 시술 시 중간세척 과정에 따른 컬 형성력과 손상도
For best curls and hair health, use keratin and ceramide after rinsing, or skip rinsing for stable curls.
research Temporary hair removal by low fluence photoepilation: Histological study on biopsies and cultured human hair follicles
Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.
research Riboflavin-Sensitized Photo-Acceleration of Food-Grade Pigment Formation: Kinetic Insights, Mechanistic Analysis, and Application in Rapid Hair Coloration
Riboflavin with blue light speeds up hair dyeing, making it faster, safer, and long-lasting with less hair damage.
research On Pathways for Small Molecules Into and Out of Human Hair Fibers
Dye enters hair at the edges of cuticle cells and penetrates more from water than alcohol-based solutions.
research Hair repigmentation associated with the use of brentuximab
Brentuximab may cause hair to regain color.
research Bioinspired peptides designed for hair perming and dyeing with potential for repair
PepACS offers a safer, eco-friendly way to perm, dye, and repair hair.
research A Photo-Crosslinked Casein-Tannic Acid System for Enhanced Hair Protection: A Green Chemistry Approach
A natural, eco-friendly treatment using casein and tannic acid strengthens hair by 21% while keeping it elastic.
research DEVELOPMENT AND ASSESSMENT OF NATURAL HAIR DYE IN VARIOUS FORMULATIONS USING HENNA, HIBISCUS, SHIKAKAI, AMLA AND INDIGO: A REVIEW
Natural hair dyes using plants like henna and indigo are safer and eco-friendly alternatives to synthetic dyes.
research Effects of Hair Dying by Used-up Coffee Grounds Extract (CGE)
research Two case studies of persistent white hair regrowth after alopecia areata turning pigmented following treatment
White hair from alopecia areata can turn pigmented after treatment.
research Apply directly to the forehead: Holmes, Nana, and hennapecia
Henna mixed with PPD can cause skin reactions, scarring, and a specific type of baldness, and needs more research to understand these effects.
research Permanent Makeup Removal Severe Complication—Case Report and Proposal of the Protocol for Its Management
Permanent makeup can cause delayed allergic reactions, but they can be managed with proper treatment.
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.