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.
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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 Simultaneous RP-HPLC-DAD determination of dansyl amino acids in chemically treated human hair
A new method accurately measures amino acids in treated hair, showing bleaching reduces amino acids while protein treatments increase them.
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 Green Formulation and Evaluation of a Sustainable Herbal Hair Gel Using Curry Leaf, Flaxseed, And Aloe Vera Extracts: An Eco-Friendly Cosmetic Approach
The herbal hair gel with curry leaf, flaxseed, and Aloe vera is a stable, effective, and eco-friendly alternative to synthetic gels.
research Adjuvant eflornithine to maintain IPL‐induced hair reduction in women with facial hirsutism: a randomized controlled trial
Topical eflornithine helps maintain hair reduction after IPL therapy in women with facial hirsutism.
research Blue light-emitting diodes in hair regrowth: the first prospective study
Blue light therapy may help with hair growth, but more research is needed.
research Effects of a Red Clover-Chamomile Complex Extract Ampoule on Hairline Hair Density, Hair Shaft Thickness, and Product Usability
The ampoule significantly improves hair density, thickness, and usability without side effects.
research A simple assay for the study of human hair follicle damage induced by ionizing irradiation
Ionizing radiation damages human hair follicles by stopping cell growth, causing cell death, disrupting color, and increasing stress and damage markers.
research Allergies and hair dyes
research Nanoparticles in hair dyes
Nanoparticles could make hair dyes safer by reducing harmful effects.
research Hair transparency decoding in Asia: From stylists’ perception to in vitro measurement
Higher hair luminosity and shine mean higher perceived transparency.
research Expanding the therapeutic versatility of clacosterone
Clascoterone cream could be used for other skin conditions affected by hormones.
research Effect of cosmetic hair treatment and natural hair colour on hair testosterone concentrations
Cosmetic hair treatments can increase hair testosterone levels, while natural hair color does not affect it.
research Hair Re-Pigmentation After Nilotinib
Nilotinib may cause gray hair to return to its original color.
research 513 Demonstration of hair health benefits using an oral supplement
The supplement improved hair growth, strength, and moisture.
research Rejuvenating senescent hair follicles: a novel conjugated linoleic acid based nanovesicle approach to treat androgenic alopecia
A new treatment using conjugated linoleic acid in nanovesicles can rejuvenate hair follicles and improve hair growth in androgenic alopecia.
research Hair growth-promotion effects at the cellular level and antioxidant activity of the plant-based extract Phyllotex™
Phyllotex™ extract was found to significantly promote hair growth and protect against hair loss.
research Drug-induced hair colour changes
Some medications can change hair color, especially chloroquine and cancer treatments.
research Dose-Dependent Histopathological and Structural Impact of Chemical Hair-Straighteners on Scalp Epithelium and Hair-Fibres Using Albino Wistar Rats
Chemical hair straighteners can severely damage hair and scalp with repeated use.
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 Plant‐Derived Monomers for Grey Hair Reversal Through Upregulation of Melanogenesis and Tyrosinase Activity
Plant-derived compounds may help reverse grey hair by boosting melanin production.
research A Nourishing Botanical Treatment for Stronger Roots, Fuller Lengths, and Long-Term Hair Restoration
SwaLife Hair Bloom Onion Oil strengthens and restores hair using onion extract and herbs.
research An ex vivo comparative study of the tensile strengthening efficacy of protein-derived actives on heavily bleached hair
Protein-derived ingredients can help strengthen bleached hair.
research Hair Analysis
research Assessment of the effects of a hair lotion in women with acute telogen effluvium: a randomized controlled study
The hair lotion reduced hair loss and sped up recovery in women with acute telogen effluvium.
research Characterization of nonkeratinous proteins extracted from human hair by permanet wave lotion.
Permanent wave lotion can extract proteins from hair, especially when pH is higher, and repeated treatments or bleaching can damage hair.
research Growth Inhibition and Transient Temperature Measurement of Laser-Irradiated Hair Fibers and Follicles
Laser treatment can inhibit hair growth and different hair colors reach different temperatures when lasered.
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 A Study on Hair Damage Following the Change of Treating Treatment Procedure when Iron Permanent is Treated
Applying conditioner mid-treatment reduces hair damage during perms.