4 citations
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January 2015 in “Journal of microbial & biochemical technology” Biotin helps regulate proteins in the blood, which may explain its role in hair growth.
January 2003 in “Elsevier eBooks” Androgens and other hormones affect hair growth and skin conditions like acne.
Two nutritional supplements improved hair growth and reduced hair loss in women with hair loss conditions.
13 citations
,
March 2013 in “International Journal of Cosmetic Science” AcSDKP may help prevent skin and hair aging and promote their growth.
September 2022 in “KnE medicine” Argan oil in hair tonic increases hair growth and weight in mice, with the best results at 3% concentration.
18 citations
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August 2019 in “Journal of Cosmetic Dermatology” PRP therapy may increase hair density in pattern hair loss without serious side effects, but more research is needed.
2 citations
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June 2022 in “Phytomedicine” Shi-Bi-Man helps hair regrowth by activating the FGF pathway in cells.
8 citations
,
December 2003 in “Materials Research-ibero-american Journal of Materials” Polyquaternium 7® builds up on hair, improving its look and feel, and AFM is good for measuring these changes.
June 2014 in “Biotechnology and Bioprocess Engineering” Injecting lab-grown hair cells into the scalp can regrow hair.
1 citations
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January 2018 in “Journal of cosmetology & trichology” Hair loss lotion with specific ingredients effectively improves hair growth and thickness safely.
2 citations
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August 2020 in “Clinical, Cosmetic and Investigational Dermatology” The hair-growth formula with L-cystine helps protect and grow hair cells.
17 citations
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October 2015 in “Medicine and Pharmacy Reports” Animal models are crucial for learning about hair loss and finding treatments.
1 citations
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February 2018 in “Madridge journal of dermatology & research” The plant extract remedy Satura® Rosta promotes hair growth and regrowth without negative effects.
8 citations
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January 2020 in “Acta dermato-venereologica” PRP injections did not significantly improve hair growth.
June 2023 in “Journal of Pharmaceutical and Health Research” Caffeine hair tonic with 0.001% concentration was more effective in promoting hair growth on guinea pigs.
1 citations
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February 1991 in “Journal of Biological Chemistry” February 2026 in “Journal of Surfactants and Detergents” Potassium monoester maleates can effectively repair damaged hair and improve haircare products.
82 citations
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November 1959 in “Annals of the New York Academy of Sciences” 
January 2018 in “International journal for pharmaceutical research scholars” Meniran extract hair tonic may stimulate hair growth in rats, with the version containing 1% menthol being more effective.
May 2025 in “International Journal of Biological and Pharmaceutical Sciences Archive” Narasimham Hair Oil effectively promotes hair regrowth and scalp health without side effects.
49 citations
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November 2019 in “Archives of Dermatological Research” January 2025 in “SSRN Electronic Journal” 2 citations
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February 2021 in “Case reports in dermatological medicine” The new topical botanical formulation significantly regrew hair in all five patients without side effects.
Use gentle products and nourishing masks to keep thin hair strong and voluminous.
1 citations
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September 2022 in “Journal of dermatological science” Certain vitamins and their derivatives can help hair grow longer by activating specific growth signals.
September 2025 in “Jurnal Ilmu Kedokteran dan Kesehatan Indonesia” Bay leaf extract in pomade promotes hair growth.
3 citations
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March 2013 in “PubMed” PRP speeds up hair growth and increases hair follicle density in mice.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal hair mask is a safe, stable, and effective natural option for healthy hair.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal hair mask is a safe, stable, and effective natural option for healthy hair.
April 2026 in “Dermatological Reviews” Ultrasound delivery of hair serum improves hair appearance and health more than microneedling.