2 citations
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August 2024 in “International Journal of Applied Pharmaceutics” This study found that a hair tonic containing 40% broccoli stalks extract was more effective in promoting hair growth in male white rats compared to lower concentrations, while also maintaining stable physical characteristics and safety during testing.
2 citations
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March 2021 in “Journal of nanoscience and nanotechnology” This study suggests that nanoliposomes encapsulating saw palmetto CO2 extract could be effective for delivering drugs to treat hair loss due to their small size, dispersion, and negative charge.
2 citations
,
April 2019 in “Pharmaceutical sciences and research” This study found that lotion containing ethanolic extract of Phyllanthus niruri promoted hair growth in rats, with the addition of 1% menthol enhancing this effect compared to the extract alone.
2 citations
,
December 2018 in “KSBB Journal” In this study, researchers observed that amla extract promoted hair growth by enhancing cell proliferation and reducing 5α-reductase expression in human dermal papilla cells, suggesting it may be effective in preventing hair loss.
2 citations
,
June 2013 in “Herba Polonica” This study found that a methanolic extract of Elephantopus scaber leaves significantly promoted hair growth in rats, suggesting it may have beneficial effects for hair treatment.
1 citations
,
November 2023 in “Acta Dermato Venereologica” 1 citations
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July 2023 in “Zenodo (CERN European Organization for Nuclear Research)” This study investigates the potential of onion extract as a treatment for androgenetic alopecia by using in silico and ADME/T analyses to examine how active compounds from onions interact with the 5-alpha-reductase enzyme.
1 citations
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May 2023 in “International Journal of Applied Pharmaceutics” In this study, the researchers developed a novasome vesicle carrying bovine placenta extract, which demonstrated superior hair growth effects in rats compared to traditional minoxidil and PE-loaded liposomes, and showed good stability and physical characteristics over 90 days at 4°C.
1 citations
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January 2023 in “PubMed” In this study, Urtica dioica extract was found to significantly downregulate 5-alpha-reductase type II gene expression in skin cells, suggesting potential usefulness against androgenic skin diseases.
1 citations
,
January 2023 in “Journal of research in pharmacy” This study found that the methanolic extract of Carduus adpressus exhibited strong antibacterial, antioxidant, and wound-healing activities, suggesting its potential use in developing wound-healing agents.
1 citations
,
February 2022 in “Zenodo (CERN European Organization for Nuclear Research)” This study found that Peperomia pellucida extract may promote hair growth, improve male libido and fertility, and support renal cell health.
1 citations
,
January 2022 in “Journal of Oleo Science” This study found that an aqueous extract of Phyllanthus emblica, primarily containing gallic acid, can activate hair growth gene expression and is effectively delivered to hair follicles using transfersomes.
1 citations
,
June 2021 in “Journal of Korean Medicine for Obesity Research” Corni Fructus extract may help manage benign prostatic hyperplasia by reducing prostate cell growth and inflammation.
1 citations
,
January 2021 in “Wiadomości Lekarskie” This experimental study on male rats found that a gel containing carbon dioxide extract of hops effectively promoted wound healing in severe acne by enhancing skin regeneration and exhibiting anti-inflammatory, bactericidal, and antimycotic properties.
1 citations
,
April 2020 in “Medico-Legal Update” This study found that phenolic extract from Hibiscus rosa-sinensis flowers significantly decreased testosterone, progesterone levels, and androgen receptor expression in male rats over 60 days.
1 citations
,
January 2019 in “Journal of pharmacy & pharmacognosy research” This study found that a 2.5% flavonoid-rich extract of Equisetum hyemale promoted hair growth in a rat model of chemically-induced alopecia, showing results comparable to 5% minoxidil.
1 citations
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January 2017 in “Journal of Dermatology and Venereology” This study found that both a botanical extract and minoxidil significantly downregulated IL-1α gene expression in HaCaT cells, with the botanical extract causing a greater decrease.
1 citations
,
December 2015 in “Jurnal Online Universitas Gadjah Mada (Universitas Gadjah Mada)” This study found that a lotion containing 1% xanthan gum had the best physical stability for candlenut extract hair-restoring lotion, with no significant change in flavonoid content after storage.
1 citations
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October 2015 in “추계총회 및 학술대회” The extract promotes hair growth and may help treat hair loss.
1 citations
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January 2014 in “Journal of Dermatology and Venereology” In this study, a plant extract from Northeastern Turkey demonstrated potential for preventing hair loss by downregulating inflammation and androgen production and promoting hair growth in HaCaT cell models.
September 2026 in “AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment)” This study found that rosemary extract hair tonic, particularly at a 15% concentration, promoted greater hair growth in rats compared to 2% minoxidil, without any observed skin irritation.
August 2026 in “Scientific Reports” This study suggests that a Lentinula edodes extract can improve skin barrier function, hydration, and sebum regulation, possibly by modulating vitamin D pathways, in individuals with oily and acne-prone skin.
July 2026 in “Berkala Ilmu Kesehatan Kulit dan Kelamin” This study found that serum containing keratin extract from chicken feathers combined with Aloe vera showed promising effectiveness for anti-hair loss treatment, with certain combinations outperforming the positive control in measures of hair strength and growth in rabbits.
July 2026 in “Journal of Ethnopharmacology” This study found that fermented Morinda citrifolia extract enhances the viability and cycle progression of human dermal papilla cells and promotes hair growth through Wnt/β-catenin signaling activation, suggesting its potential as a therapeutic candidate for alopecia.
July 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study reports that a newly formulated herbal hair oil may be a stable and safe option to promote hair growth and reduce hair fall without toxic chemicals.
July 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This research formulated a herbal hair oil using ingredients like pumpkin seed, bhringraj, and amla to reduce DHT levels and stimulate hair growth, with findings suggesting that the product is stable, suitable for the scalp, and free from toxic chemicals.
July 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study evaluated a polyherbal shampoo with pomegranate peel and activated charcoal, finding it offered good cleansing ability, stable foam, and scalp-friendly pH without causing irritation, suggesting it may be a safe and effective alternative to synthetic shampoos for pollution-related hair protection.
July 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study evaluated a polyherbal shampoo enriched with pomegranate peel extract, reporting good cleansing ability, stable foam, scalp-friendly pH, and no irritation, suggesting it could be a safe, effective alternative for protecting hair from pollution-related damage.
July 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, a herbal hair growth serum incorporating horsetail millet extract was formulated and evaluated, revealing satisfactory physicochemical attributes including pH, viscosity, and stability, and confirming the presence of beneficial phytochemicals like flavonoids and phenolic compounds.
This literature review suggests that Cyperus rotundus L extract is a promising natural agent for promoting hair growth due to its bioactive compounds and mechanisms of action, but emphasizes the need for further human clinical trials to confirm its safety and effectiveness.