1 citations
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December 2011 Marine-derived ingredients show potential for hair health but need more human trials to confirm effectiveness.
3 citations
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January 2014 Green tea extract hair tonic is stable at room temperature, promotes hair growth better than minoxidil, and is safe for use.
32 citations
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January 2007 in “Biological & Pharmaceutical Bulletin” Minoxidil and retinol together help hair grow.
37 citations
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October 2009 in “Dermatology” Minoxidil stimulates hair growth by increasing hair thickness and prolonging growth phase.
North American ginseng extract helped regrow hair in balding mice.
July 2024 in “Experimental Dermatology” AP collagen peptides help hair grow and improve hair health.
28 citations
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September 2019 in “International Journal of Nanomedicine” Minoxidil nanoparticles can potentially be a more effective treatment for hair growth than current treatments.
November 2025 in “Pharmacological Research” Plant-derived nanoparticles from Polygoni Multiflori Radix promote hair growth better than Minoxidil by affecting androgen pathways.
270 citations
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March 2012 in “Dermatologic Surgery” Platelet-rich plasma can potentially promote hair growth by stimulating cell growth and increasing certain proteins.
KY19382 helps to regrow hair and create new hair follicles.
May 2024 in “Jurnal Penelitian Farmasi dan Herbal” Green tea leaf extract at 7.5% concentration effectively promotes hair growth, similar to minoxidil.
2 citations
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March 2013 in “Hair transplant forum international” Research on "hair cloning" for hair loss shows potential for hair thickening but has not yet achieved new hair growth in humans.
April 2024 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” Using both minoxidil and biotin together increased hair growth more than using either one alone.
November 2025 in “Current Cosmetic Science” Rosemary may help prevent hair loss and promote hair growth, but more research is needed.
1 citations
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June 2010 in “Daehan miyong hakoeji” Rosemary oil promotes hair growth.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Biotrinine® may be an effective treatment for chronic hair loss.
1 citations
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March 2023 in “Applied sciences” Lavender, lemongrass, rosemary, and chamomile essential oils may help protect cells important for hair growth from damage and could promote hair growth.
Hibiscus leaf extract in hair tonic promotes hair growth effectively.
December 2025 in “International Journal of Molecular Sciences” Opophytum forskahlii seed oil may help with anti-aging and hair growth.
March 2015 in “Daehan boncho haghoeji/Daehan bonchohak hoeji” Haeae-tang helps hair grow in mice.
December 2024 in “Majalah kedokteran Bandung/Majalah Kedokteran Bandung” Carrot seed oil thickens hair roots and tips, with 75% concentration being most effective.
Garlic can help hair grow by activating certain growth pathways, and it works whether you eat it or apply it to your scalp.
3 citations
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November 2022 in “Molecules/Molecules online/Molecules annual” The substances improved hair regrowth and protected hair cells in humans and mice.
1 citations
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January 2004 in “Journal of Physiology & Pathology in Korean Medicine” Thuja orientalis extract significantly promotes hair growth in mice with hair loss.
8 citations
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July 2017 in “Biochemical and biophysical research communications” A new compound, BOI, can help hair grow by changing hair cycle phases and increasing certain cell contents.
December 2025 in “Chemical Biology & Drug Design” Hesperidin may help reduce hair loss by protecting hair follicles.
1 citations
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June 1997 in “PubMed” Only hair transplants showed noticeable and lasting results for hair regrowth.
January 2026 in “Magazine Portal Bibliotech Digital (Universidad Nacional de Colombia)” Rosemary extracts promote more hair growth than 5% minoxidil.
5 citations
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November 2020 in “Frontiers in Cell and Developmental Biology” The "Two-Cell Assemblage" assay is a new, simple method to identify substances that may promote hair growth.
November 1981 in “InPharma” Topical minoxidil can help regrow hair.