research Quantifying the effects of repeated dyeing: morphological, mechanical, and chemical changes in human hair fibers
Repeated hair dyeing significantly damages hair.
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60-90 / 1000+ results research Ovarian steroid cell tumor in a teenager masquerading as polycystic ovary syndrome: a case report and literature review
Accurate diagnosis is crucial to distinguish between PCOS and rare ovarian tumors in teens with similar symptoms.
research Nanocarriers as Active Ingredients Enhancers in the Cosmetic Industry—The European and North America Regulation Challenges
Nanocarriers can enhance cosmetics but face regulatory and safety challenges.
research Therapeutic Potential of Gynostemma pentaphyllum Extract for Hair Health Enhancement: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial
Gynostemma pentaphyllum extract improves hair elasticity, density, and thickness safely.
research Hair Shedding Evaluation for Alopecia: A Refined Wash Test
The refined wash test is a reliable way to measure daily hair loss and can tell the difference between different types of hair loss.
research Utilizing Lipid Bond Technology With Molecular Lipid Complex to Provide Lipid Treatment for Damaged Hair
The treatment effectively repairs and strengthens damaged hair by restoring natural lipids.
research Pharmacologic interventions in aging hair
Minoxidil and Finasteride are effective for male baldness; more research is needed for hair aging treatments.
research A Multifaceted View on Ageing of the Hair and Scalp
Proper scalp care can improve hair health and delay ageing signs.
research Scanning electron microscopes/silicon drift detector-energy dispersive spectroscopy: An analytical tool to identify waterborne microminerals pickup in human scalp hair cuticle due to water quality
The method can identify minerals in hair from water, and using coconut oil or conditioner can prevent mineral buildup.
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 Apoptosis in Hair and Skin: A Review
The study concludes that regulating apoptosis could lead to new treatments for various skin and hair conditions.
research Mechanisms of impairment in hair and scalp induced by hair dyeing and perming and potential interventions
Hair dyes and perms can damage hair and scalp, but using interventions can reduce harm.
research [Effects of perming, combing and stretching on hair keratins].
Perming, combing, and stretching damage hair by reducing keratin.
research Effects of perming ,combing and stretching on hair keratins
Perming, combing, and stretching damage hair by reducing keratin levels.
research Metabolomic analysis of amino acids and lipids in human hair altered by dyeing, perming and bleaching
Chemical treatments like dyeing, perming, and bleaching damage hair by altering amino acids and lipids.
research Stability of opiates in hair fibers after exposure to cosmetic treatment
Cosmetic treatments like bleaching and perming can greatly reduce opiate levels in hair, possibly leading to false-negative drug tests.
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 Influence of Oxidative and/or Reductive Treatment on Human Hair (I): Analysis of Hair-Damage after Oxidative and/or Reductive Treatment
Chemical treatments and daily stresses damage hair, especially the cuticle layer.
research New keratin isolates: actives for natural hair protection.
Keratin helps protect and strengthen hair, reducing damage and color fading.
research A systematic review on the lipid composition of human hair
Lipids are crucial for healthy hair, protecting it from damage and breakage.
research Hair keratin film as a substitute device for human hair : Application in hair care science
Keratin film can effectively mimic human hair for testing hair damage.
research In search of hair damage using metabolomics?
Metabolomics can identify hair damage markers, but its use in creating treatments is uncertain.
research The chlorine-hair interaction. III. Effect of combining chlorination with cosmetic treatments on hair properties
Cosmetic treatments after chlorination damage hair more than treatments before.
research Chemical bonds and hair behaviour—A review
Disulfide bonds are crucial for hair's strength, especially when wet.
research 42380 FFA and Personal Care Product Use, An Investigation into Hair Styling and Stratified Gender Analysis of Facial Sunscreen and Moisturizer: A Systematic Review and Meta-Analysis
Sunscreen use is linked to frontal fibrosing alopecia, especially in males.
research Effects of Hydrolyzed Keratin Contained Treatment on the Repair of Damaged Hair
K-30 treatment restores protein and weight in damaged hair, making it similar to healthy hair.
research Hair and Aging.
Hair becomes thinner, grayer, and may fall out more as people get older, and styling habits can worsen these effects.
research [Frizzy hair pathology].
Frizzy hair is fragile and can lead to hair loss and damage if not properly cared for.
research 3P343 Change of cell membrane complex of a hair fiber caused by hair damage
Chemical treatments damage hair more than UV exposure, making it thinner and less flexible.
research CosmeticPotential of a Structural Protein CopolymerBased on Silk, Elastin, and Keratin
SELP::KP improves hair strength, elasticity, and health, making it a promising hair cosmetic.