April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Ritlecitinib significantly improves scalp hair regrowth in alopecia areata patients over time.
9 citations
,
December 2021 in “Molecules” Certain compounds in three Polynesian plants may help hair growth.
October 2025 in “Journal of Advances in Medical and Pharmaceutical Sciences” Neelibhringadi Kera Tailam effectively promotes hair growth and health.
10 citations
,
October 2021 in “Animal nutrition” Vitamin B6 helps increase hair growth and density in rabbits by affecting certain cell signaling pathways.
January 2020 in “Journal of Cosmetics, Dermatological Sciences and Applications” DEEPLY ROOTED® supplement seems to effectively improve hair growth and quality in women with no side effects.
Aloe vera hair tonic with 10% and 15% concentrations effectively promoted hair growth in male rats.
1 citations
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March 2021 in “Current Dermatology Reports” Various treatments help hair growth, but more research needed for safety and effectiveness.
2 citations
,
March 2022 in “PubMed” Nutrafol® and Viviscal® can slightly help hair growth in hair loss.
1 citations
,
March 2010 in “CRC Press eBooks” Some hair care products may improve hair growth and appearance, and botanicals can also help remove unwanted hair.
January 2023 in “Italian journal of dermatology and venereology” The supplement effectively improved hair growth and reduced hair loss safely.
December 1991 in “Annals of the New York Academy of Sciences” 
July 2020 in “International journal for research in applied science and engineering technology” The herbal shampoo made from local plants can reduce hair loss and promote hair growth.
March 2014 in “CRC Press eBooks” Some nutrients and antioxidants may improve skin and hair health, but more research is needed to confirm these benefits.
The document concludes that activating hair roots is important for improving hair growth and preventing hair loss.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal hair serum is a safe, effective, and eco-friendly option for healthy hair.
4 citations
,
July 1987 in “Dermatologic Clinics” 
January 2024 in “Advanced Science” New microspheres help heal skin wounds and regrow hair without scarring.
20 citations
,
January 2024 in “Journal of the European Academy of Dermatology and Venereology” Baricitinib is the most effective treatment for alopecia areata.
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Early diagnosis and treatment of hair loss in hijab-wearing women are crucial to prevent permanent damage and improve quality of life.
January 2005 in “Boletín del Instituto de Estudios Giennenses” The test product significantly improved hair growth and reduced hair fall without causing skin issues.
November 2008 in “Nursing” 
71 citations
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January 2016 in “International Journal of Trichology” Biotin deficiency is not a major cause of hair loss in women, so biotin supplements are not likely to be an effective hair loss treatment.
September 2025 in “International Journal of Molecular Sciences” Hair analysis could help diagnose and treat schizophrenia more effectively.
2 citations
,
January 2022 in “Materials today: proceedings” Caffeine may be good for hair growth and skin care because it binds well with keratin.
May 2026 in “Theranostics” 23 citations
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June 1993 in “PubMed” Medication 1 improved hair quality and growth more effectively than medication 2 and the placebo.
June 2023 in “Research Square (Research Square)” Different immune responses cause hair loss in scalp diseases, with unique patterns in scalp psoriasis possibly protecting against hair loss.
8 citations
,
October 2015 in “Asian Journal of Chemistry” A new method was created to accurately measure minoxidil and aminexil in hair loss treatments.
17 citations
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February 2015 in “International Journal of Molecular Sciences” A special mix from certain skin cells can help hair grow by making hair root cells grow faster and activating growth signals.
February 2025 in “ACS Applied Materials & Interfaces” A new treatment using valproic acid helps regrow hair safely.