October 2022 in “Asian journal of healthy and science” Mother-in-law's tongue leaf extract at 20% concentration significantly promotes hair growth in male rabbits.
5 citations
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January 2011 in “Korean Journal of Pharmacognosy” Fermented Cornus officinalis promotes hair growth better than minoxidil.
Houttuynia cordata and Calendula officinalis extracts may promote hair growth without harming cells.
July 2022 in “Journal of Investigative Dermatology” Cyclohexyl salicylate promotes human hair growth and increases certain hair follicle stem cell progeny.
3 citations
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December 2014 in “Daehan miyong hakoeji” 
2 citations
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April 2018 in “Natural Product Communications” Cynomorium songaricum has many health benefits and could help with hair regrowth.
January 2018 in “Figshare” Curcuma aeruginosa extract lotion effectively reduces underarm hair growth.
May 2024 in “NATIONS UNIVERSITY INTERNATIONAL JOURNAL OF MULTI-DISCIPLINARY STUDIES” Horsetail extracts contain phenolic compounds that may help with hair health.
4 citations
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December 2017 in “International journal of research in ayurveda and pharmacy” The dodder plant has anti-inflammatory, antimicrobial properties, and may promote hair growth.
2 citations
,
December 2017 in “Korean Journal of Medicinal Crop Science” Houttuynia cordata extract promotes hair growth and could be useful in hair care products.
1 citations
,
January 2019 The 1:5 ratio of fragrant pandan to celery extract best promotes hair growth.
October 2023 in “Plant Archives/Plant archives” Hibiscus rosa-sinensis is effective and safe for use in herbal soaps and hair oils, promoting skin and hair health.
4 citations
,
January 2020 in “Indian dermatology online journal” Lichen simplex chronicus on the scalp can be diagnosed by specific hair and skin signs and treated with corticosteroids and therapy.
3 citations
,
January 2025 in “Journal of Natural Products” Calancardin B may help reduce inflammation in immune cells.
June 1996 in “Journal of Dermatological Science” 
January 2024 in “Tropical journal of pharmaceutical research” Cirsium japonicum var. spinossimum seeds may help reduce inflammation and fight cancer.
May 2023 in “Advancements in Homeopathic Research” Zauberöl® may help treat hair loss caused by testosterone in rats.
14 citations
,
March 2000 in “Journal of Zoo and Wildlife Medicine” A new type of mite caused hair loss in a koala, which was treated successfully with ivermectin.
August 2021 in “Prosiding Farmasi” Certain herbal extracts mixed with coconut oil can effectively promote hair growth.
June 2022 in “Jurnal Health Sains” Certain plant extracts may help treat hair loss and promote hair growth.
25 citations
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September 2018 in “Scientific Reports” Morroniside may help hair grow and stay in its growth phase by affecting certain cell signals.
2 citations
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January 2002 in “Zhiwu Yanjiu” Capitate trichomes have more endoplasmic reticulum and vacuoles, while peltate trichomes have more plastids and larger subcuticular spaces.
March 2026 in “Plant Science Today” Adenostemma lavenia leaves have potential as a standardized medicinal herb for hair loss treatment.
6 citations
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March 2014 in “Herba Polonica” Plant extracts may help treat hormone-related hair loss.
5 citations
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April 2022 in “Egyptian Journal of Chemistry” Sansevieria trifasciata shows promise as a natural treatment for hair loss.
September 2025 in “Journal of Health Sciences” A hair tonic with cumaru extract may help improve scalp psoriasis naturally.
December 2021 in “Jurnal ilmiah Manuntung” The best hair growth results were achieved with a hair tonic containing 5% gotu kola extract and 0.04% garlic extract.
January 2025 in “SSRN Electronic Journal”