December 2019 in “Medicina estética/Medicina estética” PRP may help improve hair transplant results.
4 citations
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December 2015 in “Journal of Medicinal Plants Research” A plant mixture extract helped grow hair by boosting cell growth and growth factors while blocking a hair loss-related enzyme.
January 2026 in “International Journal of Biological Macromolecules”
2 citations
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July 2009 in “Pharmacognosy Research” A herbal mix with chickpea, holy basil, and nut grass extracts grew rat hair well, similar to a common hair growth drug.
December 2023 in “International Journal of Advanced Research in Science, Communication and Technology” Semecarpus anacardium Linn. is a plant with many health benefits, including reducing inflammation, fighting cancer, and stimulating hair growth.
2 citations
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December 2017 in “Korean Journal of Medicinal Crop Science” Houttuynia cordata extract promotes hair growth and could be useful in hair care products.
March 2024 in “Revista Agraria Academica” The Mediterranean dwarf palm has medicinal, nutritional, and craft uses, but more research is needed.
13 citations
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July 2019 in “Journal of Dermatological Science” Increasing alkaline phosphatase in human skin cells helps to grow more hair.
12 citations
,
January 2021 in “Springer eBooks” 11 citations
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May 2018 in “Frontiers in plant science” Arabidopsis PCaP2 helps plants survive drought by linking ABA and SA signals.
45 citations
,
May 1992 in “Journal of Investigative Dermatology”
4 citations
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June 2016 in “Journal of Pharmacopuncture” Cornu cervi pantotrichum pharmacopuncture solution helps mice grow hair by increasing hair follicle cell growth and a growth factor important for hair development.
June 2014 in “Biotechnology and Bioprocess Engineering” Injecting lab-grown hair cells into the scalp can regrow hair.
June 2025 in “Pharmacognosy Research” Dillenia indica Linn. has potential health benefits for various ailments due to its rich phytochemicals.
2 citations
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August 2020 in “Natural Product Communications” A mix of Platycladus orientalis leaf extract and alpha-terpineol helps mice grow hair by increasing growth factors and cell growth.
Onion peel oil may help hair growth and treat hair loss.
January 2000 in “DOAJ (DOAJ: Directory of Open Access Journals)” A woman had hair loss and scalp nodules due to black piedra, confirmed by tests.
October 2025 in “Proceedings of the National Academy of Sciences” Phospholipids help plant proteins move by regulating receptor interactions.
March 2026 in “Current Bioactive Compounds” Plumbago europaea root extract may help regrow hair.
13 citations
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August 2019 in “Journal of Ethnopharmacology” Eleven traditional Polynesian plants show potential for natural anti-aging, hair growth, and skin brightening products.
March 2025 in “International Journal of Molecular Sciences” PLIN2 affects hair growth in cashmere goats, potentially improving cashmere quality.
106 citations
,
April 1986 in “British Journal of Dermatology” Dermal papilla cells from human hair follicles form unique structures and don't live as long as other skin cells in lab conditions.
14 citations
,
March 2019 in “Plant methods” The new microrhizotron tool effectively observes and measures pepper plant roots non-destructively.
August 2024 in “Cosmetics” Peanut callus extract helps grow hair and prevent hair loss.
5 citations
,
August 2021 in “Journal of Ethnobiology and Ethnomedicine” Smilax aristolochiifolia is declining in Puebla, Mexico, needing conservation efforts.
February 2026 in “PubMed” Porcine-derived placental powder may improve wound healing by reducing inflammation and enhancing tissue repair.
Certain natural products may help stimulate hair growth by affecting stem cell activity in the scalp.
January 2025 in “Current Issues in Molecular Biology” Certain plant extracts may help prevent hair loss and promote hair growth safely.
January 2000 in “HAL (Le Centre pour la Communication Scientifique Directe)” Melatonin boosts hair growth in chinchillas.
47 citations
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February 2019 in “Asian Journal of Pharmaceutical and Clinical Research” Jarjeer has potential health benefits and may aid hair growth, but effects on humans are uncertain.