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.
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research In Vitro Methodologies to Evaluate the Effects of Hair Care Products on Hair Fiber
Different tests are used to see how hair care products affect hair, and choosing the right test is important for accurate results.
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 Scanning Electron Microscopy Approach for Evaluation of Hair Dyed with Lawsonia Inermis Powder: In Vitro Study
Henna dye improves hair cuticle and thickness but effects vary by hair type and health.
research Paraphenylenediamine Hair Dyeing Nephropathy: A Case Report and Review of Literature
Hair dye chemicals can cause serious health problems, including kidney damage.
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 Testosterone 5-Alpha-Reductase Inhibitory Active Constituents of Piper Nigrum Leaf
Black pepper leaf extract contains compounds that can block testosterone effects and promote hair growth.
research Current and Novel Methods for Assessing Efficacy of Hair Growth Promoters in Pattern Hair Loss
New methods improve how we test hair growth treatments, but challenges like slow hair changes and high costs remain.
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 Hair Greying and Its Palliative Management
Hair greying is seen as a sign of aging; temporary fixes like hair dye are used, but a balanced diet and hair care can help manage it.
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 Cosmetics: Dyes
Hair dyes can change hair color temporarily or permanently but may cause side effects like skin reactions and hair damage.
research Successful White Hair Removal with Combined Coloring and Intense Pulsed Light: A Randomized Clinical Trial
Coloring white hair before IPL treatment effectively helps remove it.
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 A Study of Biochemical Factors and Knowledge, Attitude, and Practice in Patients With Premature Graying of Hair
Premature graying of hair is linked to vitamin D and B12 deficiencies, thyroid issues, iron imbalance, stress, and lifestyle habits, and affects quality of life.
research Hair And Hair Care: An Overview
Eating well and avoiding synthetic hair products are key for healthy hair.
research Use of Hair Products in Relation to Ovarian Cancer Risk
Certain hair straighteners and dyes may increase ovarian cancer risk, especially in African American/Black women.
research Pattern Hair Loss in Men: Diagnosis, Genetic Link, Clinical Features, and Treatments
Male pattern hair loss caused by follicular miniaturization; early diagnosis and treatment can reduce psychological burden.
research Placebo-Controlled Dose-Effect Studies with Topical Minoxidil 2% or 5% in Male-Patterned Hair Loss Treated with Oral Finasteride Employing an Analytical and Exhaustive Study Protocol
Minoxidil 5% works better than 2% for hair growth in male-patterned hair loss.
research Techniques for the Discovery and Evaluation of Drugs Against Alopecia
We need better treatments for hair loss, and while test-tube methods are helpful, they can't fully replace animal tests for evaluating new hair growth treatments.
research Keratin-Based Particles for Protection and Restoration of Hair Properties
Keratin-based particles safely improve hair strength, smoothness, and heat protection.
research Impact of Acid Straightener's pH Value on Hair Fiber Properties
Lower pH straighteners change hair more but weaken it.
research Antioxidant, Black Hair, and Hair Growth Effect of Mixed Extracts of Nardostachys Jatamansi, Ocimum Basilicum and Crocus Sativus
NOC-4 extract promotes black hair and hair growth effectively.
research Hair Transplantation in the Surgical Treatment of Central Centrifugal Cicatricial Alopecia
Hair transplants can effectively treat hair loss from CCCA in African American women if there's no inflammation.
research The Chemistry Mechanism of Hair Dyes
Permanent hair dyes use chemicals that react with hydrogen peroxide to create color.
research The Effects of Oral Supplementation with a Natural Keratin Hydrolysate (Kera-Diet) on Hair and Nails: Randomized, Placebo and Benchmark-Controlled Clinical Trial on Healthy Females
Taking Kera-Diet® improves hair and nail health without side effects.
research Hormonal Activity in Commonly Used Black Hair Care Products: Evaluating Hormone Disruption as a Plausible Contribution to Health Disparities
Common Black hair care products may affect hormone levels and potentially impact health, especially in reproductive and metabolic areas.
research Development and Evaluation of Virgin Coconut Oil-Based Herbal Hair Tonic
The VCO-based herbal hair tonic is effective, safe for hair loss treatment, and can be mass-produced.
research Airborne Contact Dermatitis from Using Pericarp Juice of Indian Marking Nut for Treating Hair Loss
Using Indian marking nut sap for hair loss caused a skin rash on a woman's face.
research Simultaneous Quantification of Dexpanthenol and Resorcinol from Hair Care Formulation Using Liquid Chromatography: Method Development and Validation
Researchers created a reliable method to measure dexpanthenol and resorcinol in hair products.