January 2005 in “Seibutsu Butsuri/Seibutsu butsuri” Chemical treatments damage hair more than UV exposure, making it thinner and less flexible.
2 citations
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December 2010 in “PubMed” The new stiffness test works well for gels but not for sprays.
October 2025 in “International Journal of Cosmetic Science” Conditioners improve hair manageability but don't repair damage.
August 2005 in “Microscopy and Microanalysis” Polymethylene wax in hair relaxers makes hair smooth and shiny with less damage.
December 2023 in “Journal of Volgograd State Medical University” Different types of fat tissue play important roles in metabolism, heat production, and healing.
2 citations
,
June 1987 in “British Journal of Dermatology” Warming hands improves blood flow in people with systemic sclerosis.
January 2014 in “Sen i Gakkaishi” Liposome-encapsulated thioglycolic acid improves hair perming effectiveness and durability.
Chirality influences the structure, strength, and biological uses of peptide-based hydrogels.
April 2023 in “Han'gug miyong haghoeji/Journal of the Korean society of cosmetology” Direct heat perms cause more damage to hair than softening heat perms.
7 citations
,
November 2024 in “Journal of Inflammation Research” Targeting the TRPV4 channel may help treat intestinal diseases.
January 2020 in “International Journal of Herbal Medicine” The freeze-dried hair growth product is more stable and pure than the natural form.
January 2024 in “OPAL (Open@LaTrobe) (La Trobe University)” TRPV3 channels are involved in skin processes and are affected by shear stress, influencing itch and mechanotransduction.
October 2025 in “International Journal of Cosmetic Science” Hair properties vary by ethnicity and environment, affecting surface charge and particle deposition.
1 citations
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January 2009 in “Journal of S C C J” Changing disulfide bonds in human hair affects its melting behavior and thermal stability.
12 citations
,
February 2019 in “Skin research and technology” White hair has less lipid content and absorbs water differently than brown hair.
1 citations
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July 2022 in “International journal of trichology” Type 3 hair oil strengthens hair more than coconut oil.
February 2026 in “International Journal of Molecular Sciences” Combining hyperthermia with natural compounds and conventional treatments improves cancer therapy effectiveness and reduces side effects.
3 citations
,
January 2015 in “Mathematical problems in engineering” Hair damage increases significantly with higher temperatures and longer heating times.
August 2024 in “Biophysics Reviews” Mammal hairs have different internal structures.
Hair feels different when touched and rubs together in various ways.
5 citations
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January 2018 in “International Journal of Trichology” Hair strength is similar across different scalp areas, and not affected by age, gender, or hair thickness.
7 citations
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September 2020 in “International Journal of Cosmetic Science” Different sizes of keratin peptides can strengthen hair, with smaller ones possibly increasing volume and larger ones repairing damage.
11 citations
,
June 2013 in “PubMed” The automated flat iron can permanently straighten hair without chemicals, especially at 154°C, and silicone improves the results.
2 citations
,
December 2021 The research found that the properties of solid-state Electronic Circular Dichroism (ss-ECD) are influenced by the orientation of local crystals, which could help in examining and mapping chiral materials like pharmaceutical ingredients.
17 citations
,
October 2023 in “Science Progress” Polycaprolactone and barium titanate composites show promise for use in biomedical applications.
27 citations
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February 1991 Cuticle damage doesn't affect hair's tensile strength; the cortex is responsible for it.
January 2012 in “Methods in pharmacology and toxicology” TRPV3 could be a target for treating pain, skin disorders, and hair problems, but more research is needed to create effective drugs.
3 citations
,
November 2021 in “Protein and Peptide Letters” β-thymosin in invertebrates is more complex and diverse than in vertebrates.
21 citations
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March 2017 in “Skin research and technology” Removing external lipids from hair reduces moisture and increases strength, while removing internal lipids decreases water permeability.
1 citations
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January 2015 in “Journal of Society of Cosmetic Chemists of Japan” Keratin film can effectively measure hair texture and adsorption properties.