November 2023 in “International Journal of Advanced Research in Science, Communication and Technology” The herbal hair oil was more effective at reducing hair fall than coconut oil.
2 citations
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January 1972 Hair can measure exposure to radioisotopes.
January 2012 in “Yearbook of Dermatology and Dermatologic Surgery” Taking finasteride daily can effectively and safely increase hair density and thickness for women with hair loss.
March 2016 in “Aktualʹnì pitannâ farmacevtičnoï ì medičnoï nauki ta praktiki” The shampoo with minoxidil maintains its consistency well and spreads evenly on the scalp.
February 2021 in “Dermatologic Therapy” Injections improve hair growth, density, and thickness in women safely.
2 citations
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January 2019 in “Journal of Cosmetics, Dermatological Sciences and Applications” The supplement and lotion significantly reduced hair loss and improved hair health.
January 2020 in “대한피부과학회지” Dutasteride effectively increases hair density in women with hair loss.
The document concludes that activating hair roots is important for improving hair growth and preventing hair loss.
March 2005 in “International Journal of Cosmetic Science” DVI provides detailed 3D imaging of hair and shows how various products protect and enhance hair.
March 2026 in “INDIAN DRUGS” The herbal hair mask with flaxseed and rice water promotes healthier, stronger hair naturally.
July 2024 in “International Journal of Pharmacognosy and Life Science” An herbal hair serum with natural ingredients can help reduce hair loss and improve hair health.
Biosea® Revive Serum is safe and effective for improving hair growth and health.
Long bean leaf juice significantly promotes hair growth.
December 2025 in “eTheses of Maulana Malik Ibrahim State Islamic University (Maulana Malik Ibrahim State Islamic University)” Combination 3 of ethnomedicinal plants from Nusa Tenggara Timur significantly increases hair-follicle thickness.
May 2026 in “Evidence-Based Practice”
1 citations
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January 1997 in “Journal of Investigative Dermatology” RU58841, an androgen receptor blocker, significantly increased hair density, thickness, and length in monkeys when applied topically daily for several months.
May 2026 in “International Journal of Versatile Research and Analysis” Air wedge interferometry is a precise, cost-effective way to measure hair thickness.
October 2025 in “International Journal of Research in Dermatology” The Ayurvedic treatment improved hair growth and reduced hair loss safely.
September 2023 in “Journal of The American Academy of Dermatology” Raman spectroscopy is promising for measuring and enhancing drug delivery in alopecia treatments.
16 citations
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November 2013 in “European Journal of Dermatology” Hair gets thinner and grayer with age, and density decreases more in men on top and in women on top and back.
4 citations
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April 2012 in “Asian-australasian Journal of Animal Sciences” Red deer antler extract may help hair grow faster by increasing a growth protein.
February 2006 in “NutraCos”
8 citations
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January 2022 in “Sensors” Deep learning can accurately automate hair density measurement, with YOLOv4 performing best.
161 citations
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July 2003 in “ACM Transactions on Graphics” Researchers developed a new model for more realistic computer graphics rendering of hair by considering how light scatters on hair fibers.
17 citations
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February 2018 in “Journal of Cosmetic and Laser Therapy” The QR 678 hair growth treatment was safe and effective for hair regrowth in men and women.
5 citations
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September 2020 in “DOAJ (DOAJ: Directory of Open Access Journals)” The hair serum effectively reduced hair fall and improved hair growth without causing any skin issues.
January 2024 in “Journal of Cosmetic Dermatology” Platelet-rich plasma may improve hair density and count in male pattern hair loss, but more high-quality research is needed.
Hair can't be as strong as Rapunzel's because it's impractical to scale up due to defects.
June 2025 in “Frontiers in Bioengineering and Biotechnology” Recombinant collagen with nicotinamide boosts hair growth and health.
1 citations
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November 2019 in “The Korea Journal of Herbology” The herbal mixture RAA promotes hair growth and could be an alternative treatment for hair loss.