186 citations
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December 2012 in “Current opinion in cell biology” Keratin proteins are increasingly recognized as important for cell health and are linked to many diseases.
6 citations
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January 2016 in “International journal of trichology” Children's hair is more elastic, but tensile strength is similar across different factors.
7 citations
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August 2021 in “Heliyon” Phyllotex™ extract was found to significantly promote hair growth and protect against hair loss.
September 2008 in “Kitasato medical journal” 2 citations
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January 2017 Hair movement can indicate hair quality and health.
Modern hair styling products don't repair hair but improve its surface and stability.
1 citations
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December 2011 Marine-derived ingredients show potential for hair health but need more human trials to confirm effectiveness.
November 2025 in “Archives of Dermatological Research” Limelight (CB-EVs) safely promotes hair growth.
Adenosine and caffeine can promote hair growth.
November 2024 in “International Journal of Cosmetic Science” Hair absorbs moisture differently based on its structure and treatment, with changes occurring at 30% humidity.
1 citations
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February 2018 in “Psicologia e Saúde em Debate” The caffeine shampoo formulation is stable and suitable for treating hair loss.
December 2015 in “Focus on catalysts” Pomiferin may improve skin and scalp health by boosting important protein expression.
1 citations
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January 2010 in “LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)” Conditioners improved hair protein retention and combing ease, with some providing thermal protection.
September 2021 in “IP Indian Journal of Clinical and Experimental Dermatology” The herbal supplement improved hair growth, density, and strength without side effects.
January 2008 in “EMC - Cosmetologia Medica e Medicina degli Inestetismi Cutanei” New techniques and treatments can effectively and safely increase hair density for everyone.
February 2021 in “Cermin Dunia Kedokteran” Vitamin D helps protect skin from aging and can improve hair growth.
September 2025 in “Digital Commons - RU (Rockefeller University)” Nfib in hair follicle stem cells boosts melanocyte stem cell growth and differentiation.
April 2026 in “Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy” May 2013 in “International journal of innovative research and development” The document concludes that understanding hair's chemical makeup is key to creating effective hair growth products that also improve social confidence.
October 2023 in “International journal of research in dermatology” Mintop shampoo improved hair smoothness, shine, and strength after ten washes.
January 2014 in “Journal of the Korean Society of Design Culture” The study confirmed that changes in hair structure in women with hair loss conditions matched what is taught in beauty college trichology courses.
Chemical treatments weaken hair's thermal stability and structure.
2 citations
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December 2013 in “Journal of Cosmetic Dermatology” UV treatment can damage hair, so protection is advised.
December 1991 in “Annals of the New York Academy of Sciences” Hair movement can indicate hair quality and health.
42 citations
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April 2008 in “Acta materialia” Different ethnicities and treatments affect human hair strength and structure.
March 2006 in “The FASEB Journal” Vitamin D receptor is essential for adult hair growth.
1 citations
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August 2020 in “CRC Press eBooks” Hair growth can be influenced by manipulating keratin and growth factor genes.
December 2025 in “PubMed” Fish collagen peptide may boost hair growth and health.
2 citations
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February 2021 in “FEBS open bio” Human hair keratins K85 and K35 create unique filament patterns important for early hair formation.