12 citations
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October 2021 in “Journal of the Science of Food and Agriculture” Vitamin A improves fur quality in heat-stressed Rex rabbits.
1 citations
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March 2018 in “bioRxiv (Cold Spring Harbor Laboratory)” The hair treatment made hair grow faster and thicker and strengthened the hair roots.
23 citations
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May 2010 in “Surface and interface analysis” Chemical treatments and UV radiation severely damage the lipid layer on hair.
11 citations
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November 2022 in “JAMA dermatology” Some nutritional supplements may help treat hair loss with generally mild side effects.
1 citations
,
April 2018 in “Journal of Investigative Dermatology” Fzd2 is important for skin and hair development through various signaling ways.
1 citations
,
January 2015 in “Bulletin of the Russian Academy of Sciences Physics” Hair tissue can help monitor environmental and public health risks.
June 2024 in “ChemBioChem” Replenishing free 18-MEA can help restore damaged hair surfaces.
January 2025 in “Elsevier eBooks” 1 citations
,
November 1988 in “Veterinary Record” Folic acid helped a calf regrow hair lost due to deficiency.
5 citations
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September 2016 in “Journal of Cosmetic Dermatology” Nourkrin® with Marilex® may increase hair count by 35.7% in postpartum hair loss.
1 citations
,
July 2023 in “Biomimetics” A new hair treatment using a natural polyphenol complex improves hair strength, reduces static, and protects against UV damage.
43 citations
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October 1955 in “The journal of nutrition/The Journal of nutrition” Germ-free rats need biotin for growth and have different vitamin metabolism compared to regular rats.
144 citations
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December 2004 in “Molecular Endocrinology” The vitamin D receptor is essential for normal hair growth, even without its usual binding.
January 2010 in “Life Science Alliance” Vitamin D receptor is essential for preventing hair loss by regulating hair cycle stages.
September 2017 in “Journal of Investigative Dermatology” Certain products and treatments can improve hair health and growth.
June 1937 in “Science news-letter/Science news letter” Vitamin B can prevent hair from turning gray in rats.
March 2005 in “Journal of the American Academy of Dermatology” Adding amino acids to damaged hair can improve its strength and appearance.
7 citations
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January 2017 in “Journal of cosmetology & trichology” Good nutrition is crucial for healthy hair and can help with hair loss without medication.
March 2006 in “The FASEB Journal” Vitamin D receptor is essential for adult hair growth.
15 citations
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July 2020 in “AAPS PharmSciTech” May 2022 in “Zenodo (CERN European Organization for Nuclear Research)”
The supplement may reduce hair shedding but needs more research for skin benefits.
March 2023 in “JIIS (Jurnal Ilmiah Ibnu Sina): ilmu farmasi dan kesehatan” The best biotin hair tonic formula has 20% span 80, 9.47% tween 80, and 5% PEG 400.
10 citations
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February 2014 in “Fitoterapia” Pomiferin may improve skin and hair by increasing important protein production.
March 2026 in “Scientific Reports” Ferulic acid may help hair grow by activating certain receptors in cells.
25 citations
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September 2020 in “Molecules” Quercitrin may help treat hair loss by promoting hair growth and improving cell health.
1 citations
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March 2005 in “International Journal of Cosmetic Science” Twisting hair weakens it, but strength can be recovered at low twist levels.
November 2024 in “PubMed” The supplement improved hair density and was safe to use.
1 citations
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July 2023 in “Plastic and Aesthetic Nursing” Biotin and collagen may improve hair health.
9 citations
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March 2014 in “TURKDERM” Proper nutrition is crucial for healthy hair growth.