January 2019 in “Journal of cosmetology & trichology” L-Cystine and L-Cystine with Kera-Diet® safely improved hair and nail quality in healthy women.
13 citations
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March 2014 in “Pediatric Dermatology” Minoxidil 5% solution significantly improved hair density in a girl with loose anagen hair syndrome over 28 months, with no side effects.
40 citations
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February 2002 in “International Journal of Dermatology” Permanent hair dye damages hair but it mostly recovers after 8 weeks; using certain hair care products can help repair it.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Herbal shampoo is a safe and effective alternative to synthetic hair products.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Herbal shampoo is a safe and effective alternative to synthetic hair products.
3 citations
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January 1981 Tight traditional hairstyles can cause hair loss.
6 citations
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April 2000 in “European journal of plastic surgery” Ruby laser hair removal effectively reduces hair density and is preferred by most patients.
October 2013 in “CRC Press eBooks” Low-level light therapy is used in cosmetics and dermatology to repair skin, reduce inflammation, and treat various skin conditions.
8 citations
,
September 2021 in “Facial plastic surgery & aesthetic medicine” Low-level light/laser therapy is effective in treating male and female pattern hair loss without side effects.
15 citations
,
January 2017 in “Lasers in Surgery and Medicine” Laser treatment improved scalp skin condition with no side effects.
2 citations
,
July 2019 in “Indian dermatology online journal” A 17-year-old girl and her brothers have a rare hair condition with long eyelashes, thick eyebrows, and easily pluckable hair.
February 2019 in “PubMed” The research found that twisting hair fibers can show changes in stiffness and damage, and help tell apart different hair treatments.
October 2025 in “Lasers in Medical Science” 55 citations
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January 2013 in “International Journal of Cosmetic Science” African hair's keratin structure is influenced by its higher lipid content.
April 2023 in “Asia-pacific Journal of Convergent Research Interchange” Hair manicure improves the strength and condition of bleached hair.
March 2026 in “Journal of the mechanical behavior of biomedical materials/Journal of mechanical behavior of biomedical materials” Hair cuticles remain stable and resilient under stress due to strong protein content and crosslinking.
July 2023 in “Drug testing and analysis (Print)” Homemade hair treatments can significantly lower drug levels in hair, possibly causing false-negative drug tests.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The poly-herbal shampoo is a safe, effective, and affordable alternative to synthetic shampoos for regular use.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The poly-herbal shampoo is a safe, effective, and affordable alternative to synthetic shampoos for regular use.
12 citations
,
June 2020 in “Journal of The American Academy of Dermatology” Platelet-rich plasma is tolerable for lichen planopilaris and doesn't worsen the condition, but its effectiveness is unclear.
January 2009 in “Actas dermo-sifiliográficas/Actas dermo-sifiliográficas” Lasers and light treatments are now the most common ways to remove hair.
15 citations
,
January 2008 in “PubMed” Laser and IPL hair reduction is effective but requires multiple sessions and ongoing maintenance.
2 citations
,
September 2010 in “Journal of the Korea Academia-Industrial cooperation Society” Using 2% collagen in perms reduces hair damage while keeping curls.
1 citations
,
May 1967 in “Pediatric Research” 5 citations
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January 1999 in “Journal of dermatological treatment” Bioré Pore Perfect strips effectively and safely clean pores on the nose.
13 citations
,
February 2019 in “Zoology” Lustre mutant sheep have normal hair structure and proteins but differ in felting properties.
October 2010 in “한국식품영양과학회 산업심포지움발표집” Fermented Liriope platyphylla helps hair grow in mice with hair loss.
November 2020 in “Zenodo (CERN European Organization for Nuclear Research)” Managing stress and avoiding hair dyes can help prevent hair loss.
January 1997 in “Elsevier eBooks” The document explains how shampoos clean, rinses condition, one-step shampoos offer convenience, and hair growth promoters aim to prevent hair loss, emphasizing the importance of scientific evidence for their effectiveness.
Treating hair with 1M sodium hydroxide increases its friction, making it better for small medical knots.