November 2025 in “Journal of Microbiology and Biotechnology” Botulinum toxin type A and platelet-rich plasma together boost hair growth by activating specific growth pathways.
3 citations
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February 2023 in “ACS omega” Grape seed oil improved hair quality the most, followed by rosehip and safflower seed oils, and reduced damage from shampoo.
Two nutritional supplements improved hair growth and reduced hair loss in women with hair loss conditions.
Aloe vera and celery extract in microemulsion form significantly improve hair growth.
1 citations
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October 2023 in “Journal of plastic, reconstructive & aesthetic surgery” Stem cell-derived conditioned medium is effective in improving hair density and thickness for alopecia treatment.
1 citations
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July 2018 in “CMAJ. Canadian Medical Association journal” A three-year-old girl has hair loss despite treatment with selenium sulfide shampoo and anti-fungal medication.
May 2025 in “ID on line REVISTA DE PSICOLOGIA” Pumpkin seed oil, rosemary oil, and electrotherapy showed no significant effect on hair loss.
December 2012 in “http://isrctn.org/>” 
19 citations
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May 2016 in “Clinical, cosmetic and investigational dermatology” FGF-2&D/P nanoparticles can help treat hair loss.
7 citations
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January 2022 in “Molecules” Tectoridin helps human hair cells grow and makes mouse hair longer, suggesting it could treat hair loss.
The nanoemulsions effectively promoted hair growth in male rats.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal hair oil effectively promotes hair growth and improves hair health.
January 2026 in “http://isrctn.com/” The food supplement may help reduce hair shedding and improve hair growth.
August 2022 in “International Journal of Health Sciences (IJHS)” The combined treatment significantly improved hair growth and thickness compared to the control group.
22 citations
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October 2020 in “Frontiers in Cell and Developmental Biology” Fisetin, a type of polyphenol, may help hair grow by increasing certain protein activities in cells.
3 citations
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June 2012 in “Korean Journal of Human Ecology” The supplement reduced hair loss and increased hair thickness safely.
December 2023 in “Gugje bogeon mi-yong haghoeji” Scalp scaling with aroma oil improves scalp condition and user satisfaction.
January 2025 in “Reactions Weekly” November 2024 in “Reactions Weekly” May 2023 in “Reactions Weekly” 42 citations
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August 1987 in “Archives of Dermatology” Squaric acid dibutylester led to complete hair regrowth in 28.5% of patients with alopecia areata.
January 2005 in “Chinese Journal of Medical Aesthetics and Cosmetology” The technique improves hair transplant density and is safe and effective.
2 citations
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December 2021 in “Journal of Cosmetic Dermatology” Platelet-rich plasma may help with hair loss by promoting hair growth.
November 2021 in “CRC Press eBooks” Telogen effluvium is a common, temporary hair loss condition often affecting young women.
December 2022 in “The Journal of Multidisciplinary Research” The polyherbal hair gel with guava leaves, amla, and aloe is effective for scalp health and treating fungal infections.
February 2025 in “International Journal of Cosmetic Science” A new amino acid derivative, ATS, improves hair texture and moisture, making it easier to straighten curly hair.
May 2022 in “International Journal for Research in Applied Science and Engineering Technology” Iron supplements combined with Quilib lotion effectively treat hair loss in people with iron deficiency anemia.
A 5% pomegranate peel water extract optimally enhances hair growth.
2 citations
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July 2018 in “Skin research and technology” Greasy hair spreads sebum twice as much as nongreasy hair over time.
1 citations
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March 2013 in “Hair transplant forum international” Tissue expansion can help restore hair.