August 2011 in “Planta Medica” This study suggests that the hair growth-promoting effects of 4-O-methylhonokiol may be linked to its ability to modulate TGF-β-induced cell cycle arrest and oxidative stress in HaCaT cells.
4 citations
,
November 2021 in “Pharmaceuticals” This study found that Paeonia lactiflora and Poria cocos extracts promoted hair regrowth in a mouse model of androgenetic alopecia, with similar effects observed to normal controls.
26 citations
,
October 1997 in “Planta Medica” This study found that bisbenzylisoquinoline alkaloids from Stephania cepharantha Hayata stimulated growth in cultured murine hair cells but not in keratinocytes or fibroblasts.
1 citations
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March 2019 in “International Journal of Current Pharmaceutical Research” This study found that oil extracts from the plants Hedyotis corymbosa, Inula racemose, and Holostemma adakodien demonstrated significant antibacterial and antifungal activity in vitro compared to standard antibiotics and antifungals.
44 citations
,
July 1993 in “Journal of Investigative Dermatology” 48 citations
,
March 2005 in “PubMed” This paper reviews the potential of various bioactive plant compounds, including resveratrol and curcumin, for modulating angiogenesis but presents no new clinical results.
August 2026 in “Genetics and Molecular Research” This study found that hydroalcoholic extracts of Trigonella foenum-graecum L. seeds were rich in bioactive phytochemicals and demonstrated potential therapeutic properties against dandruff, alopecia, and oxidative stress through molecular docking analysis of key constituents such as diosgenin, kaempferol, and quercetin.
In this study, six types of cold-pressed oils commonly found in the Polish market were analyzed for their health-promoting compounds and antioxidant activity, revealing them as valuable sources of bioactive compounds like polyunsaturated fatty acids, tocopherols, sterols, and polyphenols, without exceeding recommended deterioration parameters.
This review discusses potential cosmeceutical treatments for hair loss, including ingredients like procyanidins and isoflavones, but does not present new clinical outcomes; the authors highlight the promise of further research.
March 2023 in “Journal of Applied Biomedicine” This study suggests that oleanolic acid may promote hair growth in mice with testosterone-induced androgenetic alopecia by activating the Wnt/β-catenin pathway and influencing various molecular levels.
165 citations
,
September 2003 in “Toxicology and applied pharmacology” This review discusses the pharmacology and toxicology of cyclooxygenase in skin, highlighting its role in inflammation, wound healing, and tumorigenesis, without presenting new clinical results.
39 citations
,
November 2007 in “Experimental dermatology” This study found that prostaglandin receptors are widely expressed in hair follicles, suggesting a complex network of prostanoid pathways involved in hair growth control.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This study highlights the multifunctional benefits of natural hair oils, like coconut and argan, for nourishing and protecting hair, while addressing safety and sustainability as key factors in their evolving use and formulation within cosmetic science.
8 citations
,
September 2016 in “Asian journal of beauty & cosmetology” In this study, the methanol-ultrasound extract of Dendropanax morbifera leaf showed potential for use in functional cosmetics and hair growth products due to its high antioxidant capacity and effects on growth factor expression without cytotoxicity.
1 citations
,
May 2017 in “Journal of The American Academy of Dermatology” The moisturizer with phytol improved skin texture and reduced fine wrinkles better than the moisturizer without it.
8 citations
,
February 2022 in “Scientific Reports” This study suggests that 20 vital medicinal herbs may exert therapeutic effects on alopecia by regulating specific target genes and proteins, offering insights into their novel mechanisms distinct from conventional drugs.
November 2025 in “Pharmacological Research” In this study, researchers found that exosome-like nanoparticles isolated from Polygoni Multiflori Radix can promote hair growth in mice by modulating androgen signaling and gene expression, outperforming Minoxidil in testosterone-induced conditions.
26 citations
,
December 2022 in “Future Journal of Pharmaceutical Sciences” This review discusses the use of terpenes and invasomes as permeation enhancers for transdermal drug delivery, focusing on their potential applications in pharmaceutical formulations, but it reports no new experimental results.
April 2020 in “Food Research” This review discusses androgenic alopecia (male pattern baldness), its hair growth cycle mechanisms, and highlights the use of plant derivatives in its management, but reports no new clinical results.
195 citations
,
December 2009 in “Journal of Investigative Dermatology” This study found that sebum free fatty acids may enhance the antibacterial defense of human sebaceous glands by upregulating the expression of the antimicrobial peptide hBD-2, potentially aiding in acne treatment.
22 citations
,
March 2018 in “American Journal of Clinical Dermatology” New acne treatments show promise as alternatives to traditional therapies.
1 citations
,
May 2022 in “Frontiers in Pharmacology” This study found that astilbin downregulates effector CD4+ T cell activities through the CYP1B1/ROS/PPARγ pathway, suggesting its potential use in treating inflammation.
December 2025 in “International Journal of Pharmaceutical Sciences Review and Research” In this study, a newly developed polyherbal hair oil exhibited promising characteristics, including a beneficial pH and antimicrobial activity against Staphylococcus aureus, with preliminary tests suggesting it supports scalp and hair health without adverse effects.
5 citations
,
June 2024 in “Developmental Cell” In this study, activating TRPV1 nociceptors in mice skin stimulated dormant hair follicles and promoted hair growth through a mechanism involving dermal macrophages, fibroblasts, and neuropeptides, highlighting a new role for nociceptors in tissue recovery after injury.
January 2026 in “Current Drug Research Reviews” In this study, a review of 240 articles highlighted that herbal treatments for alopecia offer effective alternatives to synthetic drugs, often with fewer side effects, by promoting hair growth and improving scalp health.
26 citations
,
November 2002 in “Planta medica” In this study, the methanol extract of Cercidiphyllum japonicum heartwood was found to stimulate the proliferation of mouse hair epithelial cells, with several isolated compounds showing significant proliferative activities.
17 citations
,
September 2024 in “Molecules” This literature review compiles and analyzes current research on turmeric essential oil's active compounds, reporting their potential therapeutic applications across various medical conditions due to their unique pharmacological profiles and absence of toxicity.
196 citations
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December 2017 in “Phytotherapy Research” This review discusses the bioactive phytochemical and biological activities of Psoralea corylifolia, emphasizing its potential therapeutic uses, and reports no new clinical results; the authors call for further clinical trials.
January 2025 in “Repository of the Academy's Library (Library of the Hungarian Academy of Sciences)” This study found that cytoplasmic nucleic acids significantly increase the expression of certain chemokines in human keratinocytes through NF-κB activation, though the specific receptors involved remain unidentified.
3 citations
,
December 2021 in “Journal of medicinal plants” This review discusses the diverse bioactivities and potential applications of Halocnemum strobilaceum but reports no new experimental findings.