research Some Histological and Biochemical Evaluation on Commercial Hair Dyes
Commercial hair dyes can harm the skin and liver.
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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 Uses of Onion (Allium Cepa L.) and Aloe Vera (Aloe Barbadensis Miller) Post Hair Dye Treatment
Onion and Aloe vera can help protect hair from damage caused by hair dyes.
research Hair Dye Effects on the Hair Coat and Skin of the Dog: A Scanning Electron Microscopic Study
Frequent hair dye use caused significant hair and skin damage and affected the dogs' behavior.
research Scanning Electron Microscope Evaluation of Hair Dye Effects on the Cuticle Cells of Canine Hair
Hair dye can damage dog hair and cause health issues.
research Alopecia Areata After Severe Allergic Contact Dermatitis to a Permanent Hair Dye
Severe allergic reactions to hair dye can trigger hair loss and may be linked to multiple sclerosis.
research Hair Protection Effect of Wild Peach Leaf Extract Addition Treatment After Pigmentation Technique Hair Dyeing Procedure
Wild peach leaf extract improves hair strength, thickness, and shine after dyeing.
research Hair Colors and Dyes
Natural plant-based substances can be used as effective hair dyes.
research Formulation and Evaluation of Polyherbal Hair Dye
Polyherbal hair dyes are safer and more eco-friendly than chemical dyes.
research The Herbal Hue: Formulation and Evaluation of Herbal Hair Dye
The herbal hair dye with natural ingredients like henna was successfully made and tested, but more research is needed on its effectiveness on different hair colors and benefits.
research Multicolor Hair Dyeing with Biocompatible Dark Polyphenol Complex-Integrated Shampoo with Reactive Oxygen Species Scavenging Activity
The new hair-dyeing shampoo is safe, colors hair evenly, and strengthens it.
research Long-Term Toxicity Studies on Oxidation Hair Dyes
The hair dye formulations tested did not cause long-term toxicity or cancer in mice.
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.
research Optical Coherence Tomography to Evaluate the Effects of Oxidative Hair Dye on the Fiber
Oxidative hair dye changes hair color and structure but doesn't weaken it.
research Formulation and Evaluation of Herbal Hair Dyes from Tannin Producing Plants: A Substitute for Chemical Hair Dye
Herbal hair dyes from tannin-rich plants are effective and safer than synthetic dyes.
research Dyeing Behavior of Yak Hair Fiber Treated with Microwave Low Temperature Plasma
Microwave plasma treatment improves yak hair dyeing.
research Hydrogen Peroxide and Monoethanolamine Are the Key Causative Ingredients for Hair Dye-Induced Dermatitis and Hair Loss
Hydrogen peroxide and monoethanolamine in hair dye can cause dermatitis and hair loss.
research Allergies and Hair Dyes
research Influence of the Cosmetic Treatment of Hair on Drug Testing
Cosmetic hair treatments like bleaching and dyeing reduce drug levels in hair samples.
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 Age-Related Hair Changes in Men: Mechanisms and Management of Alopecia and Graying
Men's hair loss is caused by hormones and genes, and can be treated with medication and surgery, while graying is due to aging and has no prevention except dyeing.
research Chemical And Physical Treatments Damage Caucasian And Afro-Ethnic Hair Fibre: Analytical And Image Assays
Chemical and physical treatments like bleaching, dyeing, and UV radiation damage both Caucasian and Afro-ethnic hair.
research Hydrogen Peroxide (H2O2) Suppresses Hair Growth Through Downregulation of Beta-Catenin
Hydrogen peroxide in hair dye can cause hair loss.
research Implication of MicroRNA Regulation in Para-Phenylenediamine-Induced Cell Death and Senescence in Normal Human Hair Dermal Papilla Cells
Hair dye ingredient PPD causes cell death and aging in human hair cells by altering microRNA levels.
research New Method of Dyeing Keratin Fibers Using Poly(Ethylene Imine) and Its Coloring Mechanism
A new method using poly(ethylene imine) improves hair dyeing at lower temperatures with better color retention.
research Premature Greying of Hair (Premature Canities): A Concern for Parent and Child
Genetics, stress, and health issues can cause early hair greying, which affects self-esteem, and there's no cure, only hair dye.
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 Effect of Protein Hair Straightener on Hair Shaft by Scanning Electron Microscopy
Protein hair straighteners damage the hair more than hair dyes.
research Gene Expression Profiling of Human Keratinocytes Exposed to the Hair-Dyeing Agent, m-Aminophenol
m-Aminophenol in hair dye can cause skin cell toxicity and stress responses.
research Hair Product Allergy: A Review of Epidemiology and Management
Hair product allergies are common, especially to hair dyes, and hairdressers are at higher risk.