3 citations
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July 2013 in “Bioscience, Biotechnology, and Biochemistry” This study found that topically applied Chinese black tea extract, when fermented and combined with capsaicin, significantly promoted hair growth in mice, potentially involving estrogen receptor interactions.
February 2026 in “The Animal Biology” In this animal study, Hirudo verbana leech extract significantly improved hair follicle regeneration and accelerated wound healing in rats, demonstrating potential as a safe and effective agent for skin repair due to its bioactive compounds with regenerative and anti-inflammatory properties.
5 citations
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February 2020 in “Open Access Macedonian Journal of Medical Sciences” In this study, ethanol extracts of Hibiscus rosa-sinensis leaves were found to promote hair growth in mice, with 10% concentration shown to be most effective over a 25-day observation period.
This study found that a cream containing 20% broad bean extract may reduce axillary hair growth, but only some outcomes were statistically significant compared to placebo.
2 citations
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January 2019 in “Research journal of pharmacy and technology” This study found that the ethanol extract of Sterculia urceolata and its fractions stimulated hair growth in male rabbits, with a 15% concentration of the water fraction showing the most significant effect.
October 2024 in “JURNAL ILMU KEFARMASIAN INDONESIA” This study found that the F6 formulation of a hair tonic containing EDS and ATG extracts produced the most significant hair growth in rabbits, without causing skin irritation and remaining stable throughout the observation period.
June 2024 in “JURNAL PENDIDIKAN DAN KELUARGA” This experimental study evaluated celery extract as a hair tonic, finding it contains vitamin A and flavonoids. Organoleptic and pH tests indicated favorable smell, color, absorption, and user preference, supporting its potential as a natural ingredient for hair health applications.
7 citations
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May 2018 in “Indian Journal of Pharmacology” This study found that the methanolic extract of Carthamus caeruleus roots significantly reduced inflammation, promoted wound healing, and enhanced hair growth in experimental models, supporting its traditional use in Northern Algeria as a skincare remedy.
January 2025 in “International Journal of Pharmacognosy and Pharmaceutical Research” This study found that hydroalcoholic extracts of Bacopa monnieri demonstrated significant antimitotic activity in an Allium cepa model, suggesting potential comparable effects to the standard drug methotrexate.
August 2023 in “International journal of experimental research and review” This study found that in models of diabetic wound healing, extracts from the flavonoid and tannin fractions of Ficus racemosa leaves improved wound closure time, increased breaking strength of incision wounds, and exhibited hypoglycemic activity.
February 2015 in “Jurnal e-Biomedik” This study found that aloe vera extract accelerated wound healing in incised rabbit skin.
1 citations
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November 2021 in “Jurnal Farmasi Indonesia” In this study, three hair tonic formulas containing Kayu Secang extracts demonstrated hair growth activity in rabbits, with the chloroform-methanol fraction showing the most significant results.
April 2026 in “Journal of Microbiology Biotechnology and Food Sciences” This study found that Carthamus caeruleus (L.) leaf extracts possess higher antioxidant and antibacterial activities compared to rhizome extracts, and are rich in phenolic and flavonoid compounds, suggesting potential use as a natural therapeutic agent.
December 2022 in “Korean journal of medicinal crop science/Han-gug yagyong jagmul hag-hoeji” This study found that polysaccharide extracts from ginseng, green tea, shiitake, and aloe vera effectively protected human follicle dermal papilla and keratinocyte cells by promoting cell proliferation or inhibiting apoptosis, suggesting potential for these extracts as ingredients in cosmetics or pharmaceuticals to prevent hair loss.
This study suggests that Tenebrio molitor larvae extract may promote hair growth and prevent hair loss by enhancing cell proliferation and protecting against cytotoxicity in laboratory settings.
1 citations
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October 2021 in “Jundishapur Journal of Natural Pharmaceutical Products” This study found that methanolic extract of Ficus carica leaves induced apoptosis and inhibited proliferation in B16F10 melanoma cells, suggesting potential anti-cancer properties for further investigation in melanoma.
June 2025 in “Current Trends in Biotechnology and Pharmacy” This study found that when applied for 24 hours, a polyherbal formulation made from Ficus religiosa and Abrus precatorious promoted more significant hair growth in Male Wistar rats than Minoxidil and the control group, and the extracts also exhibited notable antibacterial activities.
July 2023 in “International journal of current research in chemistry and pharmaceutical sciences” In this study, researchers formulated a herbal shampoo using traditional ayurvedic herbs and reported that it may serve as a natural and effective alternative to synthetic shampoos for cleaning and managing hair, emphasizing the growing preference for herbal products over chemical ones.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study evaluated an herbal shampoo formulated with Amla, Aloe vera, and Bhringraj, finding it to have good cleansing capability, acceptable foaming, suitable pH, and conditioning performance, suggesting it as a stable, safe, and effective alternative to synthetic shampoos for hair and scalp health.
August 2024 in “HAYATI Journal of Biosciences” This study assessed the therapeutic potential of Eclipta prostrata extracts in antibacterial and antioxidant applications, reporting that fractionated compounds showed enhanced efficacy and higher phenolic content compared to crude extracts, though some fractions also displayed high cytotoxicity, indicating a need for further evaluation.
In this study, researchers found that aloe vera hair tonic preparations containing 10% and 15% extract concentrations significantly enhanced hair growth in rats and remained physically stable across various temperature conditions.
September 2016 in “International Journal of Herbal Medicine” This study undertook powder microscopy and preliminary phytochemical analysis of Buxus wallichiana's stem bark and leaves, identifying steroids, alkaloids, saponins, and glycosides without reporting clinical outcomes.
In this study, applying a 5% concentration of pomegranate peel extract significantly enhanced hair growth on male rabbits, showing results comparable to the positive control using 2% Minoxidil, but higher concentrations or lower concentrations did not perform as well.
July 2018 in “Media Informasi” This study found that a 3:2 combination of pandan leaf and mother-in-law's tongue extracts in hair tonic showed similar hair growth activity as 5% minoxidil after three weeks.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study found that an herbal hair serum containing extracts of guava leaf, onion peel, and neem leaves improved scalp health, reduced hair breakage, and enhanced hair texture, suggesting potential as an effective alternative to synthetic hair products.
This study found that green tea extract showed more effective wound healing in rabbits with direct fire burns than an antibiotic ointment, particularly improving the skin's normal appearance and recovery rate.
4 citations
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June 2020 in “Processes” This study suggests that G. sibiricum has potent aldose reductase inhibitory activity, primarily due to kaempferol rhamnosides, and may be further explored as a natural treatment for diabetes-related complications.
3 citations
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September 2022 in “Molecules” This study found that Camellia seed cake extract may counteract DHT-induced effects in cultured dermal papilla cells, suggesting potential to prevent or alleviate androgenetic alopecia.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, researchers formulated a herbal hair dye with natural ingredients, including Barleria prionitis, and found it to be stable, effective, and a promising natural alternative to chemical dyes, enhancing color intensity and hair conditioning compared to formulations without this component.
This review discusses the potential benefits of Ayurvedic remedies—Withania somnifera, Emblica officinalis, Eclipta alba, and Glycyrrhiza glabra—in treating alopecia, highlighting their mechanisms such as inhibiting 5α-reductase, enhancing blood flow, and modulating hair growth pathways, while noting their advantages like fewer side effects and cost-effectiveness.