research Change in Surface Chemistry of the Cuticle of Human Hair by Chemical and Photochemical Oxidation
Oxidation changes human hair by breaking down fats and forming new acidic groups, affecting how it interacts with conditioners and cosmetics.
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30 / 1000+ resultsresearch Photodegradation of Human Hair: A Microscopy Study
UV radiation significantly damages hair, especially with humidity, making it more vulnerable to further damage.
research Exogenous Factors in Hair Disorders
Outside factors like grooming, chemicals, and the environment can damage hair and cause disorders.
research Cuticular Damage to African-American Hair During Relaxer Treatments: A Microfluorometric and SEM Study
Relaxer treatments damage African–American hair, with commercial products causing more harm than lab-made solutions.
research About Photo-Damage of Human Hair
We don't fully understand how sunlight damages different types of hair.
research Heat-Damaged Evaluation of Virgin Hair
Heat damages hair, with Asian hair losing more protein than Caucasian hair.
research Imaging of Zinc Oxide Nanoparticle Penetration in Human Skin In Vitro and In Vivo
Zinc oxide nanoparticles in sunscreen do not penetrate deep into the skin.
research Effect of MK-386, a Novel Inhibitor of Type 1 5 Alpha-Reductase, Alone and in Combination with Finasteride, on Serum Dihydrotestosterone Concentrations in Men
MK-386 and finasteride together effectively reduce DHT levels, potentially treating acne and male pattern baldness.
research Cell Surface B2m-Free Human Leukocyte Antigen Monomers and Dimers: Are They Neo-HLA Class and Proto-HLA?
B2m-free HLA variants may be a new class of HLA important in immune responses and diseases.
research Nitric Oxide Signal Transduction and Its Role in Skin Sensitization
Nitric oxide is important for skin functions and both helps protect against and contributes to skin inflammation and sensitization.
research Abstracts: Reduction-Induced Surface Modification of Human Hair
Chemical treatments change hair surface properties, making it more hydrophilic and able to bind conditioners.
research Keratin
Understanding how keratin structures in hair are arranged and interact is key for creating methods to extract and purify them.
research Stability Study of Finasteride: Stability-Indicating LC Method, In Silico and LC-ESI-MS Analysis of Major Degradation Product, and an In Vitro Biological Safety Study
Finasteride's stability and safety confirmed through precise analytical methods.
research Role of Liposomal Drug-Delivery System in Cosmetics
Liposomes improve the delivery and effectiveness of cosmetic ingredients but face challenges like cost and stability.
research Essentials of Hair Care Cosmetics
Hair care cosmetics affect hair health; know products, ingredients, and procedures.
research The Physical and Chemical Disruption of Human Hair After Bleaching – Studies by Transmission Electron Microscopy and Redox Proteomics
Bleaching hair causes severe structural and chemical damage, including protein loss and oxidation.
research Analysis of Structural Change in Keratin Fibers Resulting from Chemical Treatments Using Raman Spectroscopy
Chemical hair straightening changes hair proteins and mostly fixes broken bonds.
research Distribution and Localization of Hydrophobic and Ionic Chemical Groups at the Surface of Bleached Human Hair Fibers
Bleaching hair removes its protective top layer and exposes more hydrophilic groups, changing its chemical surface and affecting how it interacts with products.
research Internal Structure Changes in Bleached Black Human Hair Resulting from Chemical Treatments: A Raman Spectroscopic Investigation
Chemical treatments on bleached black hair change its internal structure by breaking and reforming bonds, and treatments with hydrolyzed eggwhite protein help repair 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 Individual Human Hair Keratin Extracted Through Advanced Oxidation Process and Hemostatic and Wound Healing Evaluations
The new method extracts keratin from hair faster and better, and the resulting product improves blood clotting and wound healing, with potential for personalized treatments.
research Types of Hair Dye and Their Mechanisms of Action
Hair dyes vary in how long they last and how deeply they penetrate hair.
research Microbial Oxidation of Finasteride with Macrophomina Phaseolina (KUCC 730)
research Chemical Reactions in Curing Treatment for Permanent Hair Straightening Using Thioglycolic and Dithioglycolic Acids
Using both TGA and DTDG in hair straightening reduces hair damage compared to using TGA alone.
research Chemical Burns and Eyebrow Tinting: An Unusual Case
Eyebrow tinting can cause chemical burns and increased awareness of its risks is needed.
research Annurca Apple Polyphenols Ignite Keratin Production in Hair Follicles by Inhibiting the Pentose Phosphate Pathway and Amino Acid Oxidation
Annurca apple extract promotes hair growth by changing hair follicle metabolism to boost keratin production.
research Chemical Modification of Keratin Fibers Using 2-Iminothiorane Hydrochloride
2-iminothiorane hydrochloride improves hair waving permanence without damage.
research Chemical Danger in Hair Keratin Care
Hair keratin treatments can be harmful, potentially causing health issues like skin reactions and cancer.
research Inhibition of 5α-Reductase, IL-6 Secretion, and Oxidation Process of Equisetum Debile Extract as Functional Food and Nutraceutical Ingredients
Equisetum debile extract, especially the ethyl acetate type, may be a promising natural ingredient for anti-hair loss products.
research Annurca Apple Polyphenols Protect Murine Hair Follicles from Taxane-Induced Dystrophy and Redirect Polyunsaturated Fatty Acid Metabolism Toward β-Oxidation
Annurca apple extract may protect mouse hair from damage by chemotherapy and could help treat hair loss without promoting cancer growth.