Thai plant extracts, especially Avicennia marina, can promote hair growth by inhibiting certain enzymes and boosting growth factors.
12 citations
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April 2016 in “Chinese Medicine” The research identified 12 antioxidant compounds in Polygonum multiflorum roots, suggesting these as quality markers for the plant's processed roots.
January 2018 in “Figshare” Curcuma aeruginosa extract lotion effectively reduces underarm hair growth.
October 2024 in “JURNAL ILMU KEFARMASIAN INDONESIA” The extracts may help hair growth.
122 citations
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June 1998 in “PubMed” Neurotrophins regulate nerve growth by balancing promotion and suppression.
4 citations
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January 2019 in “Dermatology Online Journal” Low-dose naltrexone might be a cheap and effective additional treatment for hair loss with scalp discomfort due to its anti-inflammatory effects and few side effects.
3 citations
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April 2018 in “Holzforschung” Scientists found a new natural compound and other known compounds in Cercidiphyllum japonicum twigs, which might be useful for medicine.
5 citations
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January 2018 in “PubMed” Biodegradable microneedle patches help topical steroids work better for prurigo nodularis.
13 citations
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December 2009 in “Journal of the Peripheral Nervous System” TRPA1 and TRPV1 channels don't affect mechanotransduction in rat sinus hair follicles.
5 citations
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June 2021 in “chemistry of plant raw material” Rumex plants have potential health benefits, including antihypertensive, antiviral, antibacterial, and antitumor effects.
April 2026 in “bioRxiv (Cold Spring Harbor Laboratory)” Dopamine receptors in the brain influence itch-related scratching behavior.
February 2026 in “The Plant Journal” ADF8 and ADF11 help root hairs grow by responding to hormones and environmental signals.
January 2008 in “中山醫學大學醫學研究所學位論文” Danthron from Rhubarb causes melanoma cells to stop growing and die.
May 2024 in “Regenerative Therapy” Dendrobium officinale polysaccharide helps hair growth by activating the WNT signaling pathway.
January 1999 in “Salina: revista de lletres” Ashwagandha may help reduce symptoms of adrenal hyperplasia.
10 citations
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October 2019 in “Acta Pharmaceutica” Medicinal plants are used to treat skin conditions, but more evidence is needed before recommending them widely.
June 2025 in “Pharmacognosy Research” Dillenia indica Linn. has potential health benefits for various ailments due to its rich phytochemicals.
Polygonum multiflorum, especially emodin, may help treat hair loss by targeting specific proteins, offering a new approach beyond traditional therapies.
16 citations
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November 2018 in “Medicinal Chemistry” The compound GD-23 may reduce anxiety like diazepam by targeting the TSPO receptor.
6 citations
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August 2022 in “International journal of molecular sciences” α-Phellandrene may help prevent hair loss by increasing growth factors and cell growth in hair cells through a specific signaling pathway.
30 citations
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October 2020 in “Frontiers in Plant Science” Combined arsenic and low oxygen stress alters root growth to help plants absorb nutrients.
2 citations
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October 2022 in “International journal of Ayurvedic medicine” Licorice has many traditional health benefits, but more research is needed to fully support these claims.
12 citations
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January 1988 in “YAKUGAKU ZASSHI” Certain natural extracts can promote hair regrowth.
Type II spiral ganglion neurites avoid high concentrations of laminin and fibronectin.
11 citations
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April 2015 in “International Journal of Cosmetic Science” Adenosine helps grow thicker hair in Japanese men with hair loss.
April 2022 in “Molecules” Teak leaf extract contains compounds that could help treat hair loss.
1 citations
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August 2019 A 25% ethanol extract hair tonic from Nothopanax scutellarium leaves significantly boosts hair growth in male rabbits.
August 2022 in “International journal of research in pharmacy and chemistry” Teak is a durable, termite-resistant wood with medicinal benefits.
May 2022 in “Journal of pharmacognosy and phytochemistry” The evaluation of Creeping Daisy leaves found important characteristics and compounds that support its use in medicine.
4 citations
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February 2017 in “Journal of Cutaneous Medicine and Surgery” Compounds from certain trees used by First Nations people show potential for treating skin conditions and promoting hair growth, but more research is needed to confirm their safety and effectiveness.