August 2005 in “Microscopy and Microanalysis” Polymethylene wax in hair relaxers makes hair smooth and shiny with less damage.
9 citations
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April 2019 in “Journal of structural biology” Hair's internal fibers are arranged in a pattern that doesn't let much water in, and treatments like oils and heat change how much water hair can absorb.
March 2010 in “International Journal of Cosmetic Science” Disulfide bonds affect the melting behavior of hair's crystalline structure, but hair retains some stability even after these bonds are broken.
9 citations
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January 2013 in “Acta dermato-venereologica” The conclusion is that "trichoknesis" should be recognized as a separate condition from trichodynia, characterized by itching instead of pain.
28 citations
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October 1985 in “The Journal of Cell Biology” Researchers isolated and identified structural components of human hair follicles, providing a model for studying hair formation.
2 citations
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May 2022 in “Research Square (Research Square)” KGF-1 135 is a stable and effective alternative for treating oral mucositis.
47 citations
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March 2018 in “Journal of Pharmaceutical and Biomedical Analysis” Researchers identified new compounds in Platycladi Cacumen and found variations in its flavonoid content, which could aid in its quality control.
10 citations
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November 2013 in “Biochemistry and Molecular Biology Education” Keratins are crucial proteins for hair and nails, with a structure that helps teach protein principles.
12 citations
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July 2017 in “International Journal of Cosmetic Science” N‐AOHPA is a promising alternative to traditional surfactants for better hair conditioning.
February 2026 in “Drug Delivery and Translational Research” Chitosan-coated nanocapsules improve minoxidil delivery for better hair regrowth.
22 citations
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October 2019 in “International Journal of Nanomedicine” The nanoparticles improved hair growth and enlarged hair bulbs.
175 citations
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December 1980 in “Archives of Dermatology” Trichothiodystrophy is a condition with brittle hair and various physical and mental issues due to low sulfur in proteins.
November 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” ARQ-234, a protein designed to treat atopic dermatitis, shows increased effectiveness in early testing.
11 citations
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August 2017 in “Journal of Chromatographic Science” The new method is rapid, sensitive, and accurate for evaluating the quality of the medicinal herb Platycladi cacumen.
12 citations
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June 2011 in “Journal of applied polymer science” L-phenylalanine and hydrolyzed eggwhite protein deeply penetrate human hair.
1 citations
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November 2023 in “Journal of cosmetic dermatology” The new anti-dandruff shampoo with ketoconazole-coated zinc oxide nanoparticles is more effective against dandruff.
December 2022 in “Himi, himijn tehnologijn hùrèèlèngijn èrdèm šinžilgèènij bùtèèl” Hair products with copper and zinc enriched yeast made hair thicker and denser.
42 citations
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June 2019 in “Aging” 3,4,5-tri-O-caffeoylquinic acid promotes hair growth by activating the β-catenin pathway.
November 2022 in “International journal of biology, pharmacy and allied sciences” The new herbal shampoo is effective, safe, and more affordable than other products.
17 citations
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September 1953 in “Journal of Cell Science” INT effectively shows enzyme activity and protein groups in wool and hair follicles.
May 2024 in “Journal of Agricultural and Food Chemistry” Biotransformed Cacumen platycladi extract promotes hair growth in mice.
1 citations
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November 2023 in “Polymer International” The keratin-graphene oxide composite is stronger, more heat resistant, and better at blocking gases than pure keratin, offering an eco-friendly use for waste hair.
15 citations
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July 2010 in “Journal of Allergy and Clinical Immunology” A new cream, DHMEQ, reduces allergic skin inflammation effectively.
72 citations
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September 1975 in “Biology of Reproduction” Most zinc in rat sperm is in the tail, linked to structures similar to hair keratin.
December 2025 in “Rapid Communications in Mass Spectrometry” Pepsin digestion improves accuracy in analyzing proteins in human hair.
December 2021 in “Journal of natural fibers” The conclusion is that new methods for isolating hair cuticle cells and removing the cuticle layer are effective and convenient.
6 citations
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October 2006 in “International Journal of Dermatology” Hair splitting and nail detachment are linked conditions.
The optimal concentration for caffeine release in gel form is 0.2% caffeine and 2.3% chitosan.
12 citations
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May 2023 in “Molecules” Polygoni Cuspidati Rhizoma et Radix contains compounds that inhibit certain enzymes.