research Comparison of damage to human hair fibers caused by monoethanolamine- and ammonia-based hair colorants.
Monoethanolamine-based hair colorants can cause more damage to hair than ammonia-based ones.
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research Hair cosmetics
The article concludes that advancements in hair cosmetics require dermatologists to stay informed about products and their potential risks, including allergies and higher risks for hairdressers.
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 Ketoconazole shampoo-induced hair discoloration,
Ketoconazole shampoo can cause rare pink hair discoloration.
research Parental decisions for adolescent patients: Ethical considerations of information withholding
The patient accepted her hair loss and adapted by wearing a wig and tattooing her eyebrows.
research Common Allergens Identified Based on Patch Test Results in Patients with Suspected Contact Dermatitis of the Scalp
Nickel, cobalt, balsam of Peru, fragrance mix, carba mix, and propylene glycol are common allergens causing scalp contact dermatitis.
research Topical Treatment of Alopecia Areata
DNCB helps regrow hair in alopecia areata patients, but safer alternatives are needed.
research Contact Allergic Dermatitis to Quinine in an Anti-hair Loss Lotion
A woman was allergic to quinine in her anti-hair loss lotion.
research Some histological and biochemical evaluation on commercial hair dyes
Commercial hair dyes can harm the skin and liver.
research Inovasi pewarna rambut alami: Formulasi gel berbahan dasar ekstrak umbi bawang dayak (Eleutherine bulbosa (mill.)Urb.) dan uji sifat fisiknya
The natural hair dye gel with 12% Eleutherine bulbosa extract effectively colors bleached hair dark brown and is stable and non-irritating.
research Percutaneous penetration of hair dyes
Hair dyes penetrate the scalp very minimally, less than 1%.
research THE CHEMISTRY MECHANISM OF HAIR DYES
Permanent hair dyes use chemicals that react with hydrogen peroxide to create color.
research Analysis of keratin films as screening tools for predicting the efficacy of potential hair dyes
Translucent keratin films are better for testing hair dyes.
research Contact Dermatitis Due to Hair Care Products: A Comprehensive Review
Hair care products often cause allergic skin reactions, so testing and new treatments are important.
research Evaluating the antioxidant effects of human hair protein extracts
Human hair protein extracts can protect skin cells from oxidative stress.
research Paraphenylenediamine hair dyeing nephropathy: a case report and review of literature
Hair dye chemicals can cause serious health problems, including kidney damage.
research HERBAL MEHENDI GEL FORMULATION FOR SUSTAINABLE HAIR COLOURING AND SCALP CARE
The herbal mehendi gel safely colors hair and nourishes the scalp.
research Effect of Honeysuckle Extract for Color Protection of Human Hair Exposed to Sunlight Radiation
Non-ionic silicone emulsion best protects hair color from sunlight.
research BH12 Efficacy and safety of hair gloss treatments: a systematic review of licensed products in the UK
Licensed hair gloss products improve shine and smoothness but require stricter regulation to ensure safety.
research Hair perms/straighteners and styling agents
Hair perms or treatments seem safe to use up to 3 to 4 times during pregnancy.
research Acetyl zingerone methyl ether protects hair against oxidative damage incurred during and after treatment with permanent dyes and helps extend longevity of newly developed hair colour
Acetyl zingerone methyl ether protects and extends hair color while improving hair health.
research Effects of Tianqi trichogen on the hair growth of animals
Tianqi trichogen boosts hair growth in animals without causing allergies.
research Decreased benzothiazole-type pheomelanin in regrown brown hair in alopecia areata
The girl's regrown brown hair had less of certain pigments than her original black hair.
research HERBAL MEHENDI GEL FORMULATION FOR SUSTAINABLE HAIR COLOURING AND SCALP CARE
The herbal mehendi gel safely colors hair naturally while nourishing and protecting the scalp.
research Human hair proteins as natural reactive oxygen species scavengers for in vitro applications
Human hair proteins, especially keratins, can protect cells from oxidative stress in lab settings.
research Multicenter clinical study on biocompatible artificial hair
Biocompatible artificial hair is safe, effective, and improves quality of life for alopecia patients.
research USES OF ONION (Allium cepa L.) & ALOE VERA (Aloe barbadensis Miller) POST HAIR DYE TREATMENT
Onion and Aloe vera can help protect hair from damage caused by hair dyes.
research 영구염모제로 처리한 흰 모발과 흑갈색 모발의 구성 원소성분 변화
Permanent hair dye reduces sulfur content in both gray and black-brown hair.
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 Allergen desensitization reduces the severity of relapsed alopecia areata in dust‐mite allergic patients
Allergen desensitization reduces hair loss severity in dust-mite allergic alopecia areata patients.