6 citations
,
January 2016 in “International journal of trichology” In this study, children's hair showed statistically higher elasticity than elderly hair, but no significant differences were observed in tensile strength between dietary or oil application groups, or between pigmented and nonpigmented hair.
8 citations
,
January 2018 in “Journal of cosmetic dermatology” This study found that conditioner agents reduced the damage caused by oxidative hair dye, specifically improving protein retention and combability in treated Caucasian hair.
4 citations
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January 2016 in “Skin research and technology” This study found that oxidative hair dyes altered the color and ultrastructure of Caucasian hair but did not significantly affect the hair's breaking strength.
April 2023 in “Asia-pacific Journal of Convergent Research Interchange” This study found that treating bleached hair with a hair manicure improved several physical properties, such as tensile strength and elongation, compared to untreated hair, suggesting potential benefits for enhancing hair conditions cosmetically.
October 2012 in “Advanced Materials Research” This study found that temperature significantly affects the mechanical properties of rabbit hair fibers, with increased tensile strain and decreased breaking strength in humid conditions.
This study found that coconut oil may protect the cuticle of chemically treated hair, which tends to be damaged compared to untreated hair.
November 2011 in “Advanced Materials Research” This study found that adding hair fibers to friction materials increased their friction coefficient stability and impact strength while decreasing wear rates, with 1% hair fiber content notably improving performance.
December 2025 in “The American Journal of Medical Sciences and Pharmaceutical Research” This study outlines how combined ultrasonic and infrared hair treatments may enhance hair restoration and performance by breaking down keratin disulfide bonds for better treatment access and sealing cuticle scales to preserve improvements, with potential applications in salon and home settings.
November 2020 in “INDIAN JOURNAL OF APPLIED RESEARCH” This study found that women with alopecia have significantly lower tensile strength in both dry and wet hair samples compared to controls, indicating increased hair breakability.
2 citations
,
January 2015 in “Sen'i Gakkaishi” This study found that washing hair after reduction in a permanent waving process allows for significant reformation of disulfide cross-links, enhancing the strength and elasticity of hair fibers.
3 citations
,
January 2002 in “Springer eBooks” This study found that using cationic and non-ionic polymers during alkaline hair relaxer treatments may help strengthen hair and control swelling, potentially reducing damage.
4 citations
,
July 2022 in “International Journal of Cosmetic Science” This study found that the moisture sorption and desorption process can differentiate between cosmetic treatments of hair and provide insights into hair fibre structure changes, with bleaching causing greater symmetry breaking than perming.
November 2022 in “International journal of trichology” This study found that glyoxylic acid caused more protein loss in hair compared to traditional alkaline straighteners, though both types of treatments showed comparable effects on hair tensile strength.
August 2023 in “International journal of experimental research and review” This study found that in models of diabetic wound healing, extracts from the flavonoid and tannin fractions of Ficus racemosa leaves improved wound closure time, increased breaking strength of incision wounds, and exhibited hypoglycemic activity.
6 citations
,
January 2021 in “TURKISH JOURNAL OF MEDICAL SCIENCES” In this study, the authors observed that the combined treatment group showed a significant increase in inflammatory cell density and a higher maximum tensile breaking force in tendon repair by the end of the second month.
22 citations
,
November 2016 in “Indian Journal of Pharmaceutical Education and Research” This study found that ethanolic leaves extract of Hibiscus rosa-sinensis L. exhibited strong antioxidant activity and enhanced wound healing properties in mice, showing reasonable safety in toxicological evaluations without severe alterations.
February 2026 in “Nature Synthesis” In this study, researchers introduced a visible-light-mediated intramolecular cycloaddition method that selectively forms 6-azabicyclo[3.1.1]heptanes, suggesting these structures could offer promising new scaffolds for drug discovery and medicinal chemistry.
15 citations
,
October 2016 in “Journal of dermatological treatment” This paper reviews the literature on acquired trichorrhexis nodosa, a clinical hair loss diagnosis associated with hair care practices, particularly in those with tightly curled hair, and emphasizes management through protective hair care regimens rather than traditional prescription therapies.
October 2023 in “International journal of research in dermatology” This study found that after using Mintop Shampoo for 10 wash cycles, significant improvements in hair detangling, combability, static reduction, shine, softness, smoothness, bounce, tensile strength, and percentage elongation were observed compared to the initial damaged state.
23 citations
,
January 2014 in “Molecular Therapy” This study found that topically delivering KGF-1 DNA plasmid increased epithelial thickness and skin strength, suggesting potential benefits for strengthening compromised skin.
22 citations
,
May 2021 in “Nature Communications” This study found that in wound-induced hair neogenesis, African spiny mice and laboratory mice exhibit different morphogenetic field formation patterns related to tissue stiffness, suggesting evolutionary developmental biology advantages.
1 citations
,
April 2018 in “Lasers in Surgery and Medicine” This review summarizes late-breaking abstracts from the American Society for Laser Medicine and Surgery, 2018, and reports no new clinical findings.
February 2026 in “American Scientific Research Journal for Engineering, Technology, and Sciences (Global Society of Scientific Research and Researchers)” This study analyzed gray hair, revealing that it differs from pigmented hair in follicular activity, oxidative balance, and structure, impacting coloring processes and necessitating adapted techniques to maintain hair quality.
1 citations
,
March 2019 in “Lasers in Surgery and Medicine” This article contains the late-breaking abstracts from the 39th Annual Conference of the American Society for Laser Medicine and Surgery and does not present new research results.
September 2025 in “Acta Scientific Pharmaceutical Sciences” This paper examines the rising popularity and potential benefits of rice water for hair care, noting that while it contains beneficial compounds like inositol that may increase hair strength and decrease frizz, there is still no definitive scientific proof of its efficacy.
22 citations
,
February 2013 in “Wound Repair and Regeneration” In this study, CD109 overexpression in transgenic mice led to reduced inflammation and improved collagen organization during wound healing without affecting wound closure.
21 citations
,
March 2017 in “Skin research and technology” In this study, extracting internal lipids from Caucasian hair fibers led to decreased water permeability, influenced by the fluidity of lipids.
20 citations
,
June 2012 in “British Journal of Dermatology” This study discusses the proteomic profile associated with hair damage but does not report new experimental findings.
13 citations
,
January 1995 in “Journal of the American Institute for Conservation” This study introduced a new method for extracting red mordant dyes from wool fibers that preserved the fibers for further analysis and allowed for spectrophotometric examination of the dyes' absorption curves.
11 citations
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February 2019 in “Frontiers in Physiology” This review explores the complex interrelationships among different properties of natural hair fibers and underscores the need for a holistic taxonomy to improve data interpretation across disciplines, but it reports no new experimental results.