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.
This study found that Chrysanthemum zawadskii extract may promote hair growth by inducing an earlier conversion of telogen to anagen and increasing the proliferation of dermal papilla cells in mice and human hair follicle cultures.
March 2026 in “International Journal of Pharmacology” This study explored a method using deep solvents in the presence of ultrasound to efficiently extract lignans from flax seeds, aiming to maximize their health benefits like hormonal balance and reduced cancer risk, while minimizing toxicity.
September 2019 in “Journal of Investigative Dermatology” This study found that apple stem cell extract may selectively influence hair follicle bulge stem cell biology without cytotoxic effects in an ex vivo human hair follicle organ culture.
April 2022 in “Molecules” This study identified two potent 5α-reductase inhibitors from Tectona grandis leaves, and suggests that ethanol is a preferable solvent for extracting these compounds, which are potential ingredients for hair loss treatments.
1 citations
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July 2023 in “International Journal of Pharmaceutical Sciences and Drug Research” This study developed an effective and reliable HPTLC method for the simultaneous measurement of linoleic acid and oleanolic acid in Eclipta alba.
7 citations
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January 2022 in “Scientific Reports” This study found that Acanthus ebracteatus extract and verbascoside induced dermal papilla cell proliferation and reduced inflammatory cytokine release in vitro, suggesting potential for anti-hair loss applications.
4 citations
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June 2022 in “Frontiers in Cell and Developmental Biology” Plant extracts might help control stem cell growth for medical use.
24 citations
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January 2015 in “Annals of Dermatology” In this study, herbal extracts commonly used in traditional medicine were observed to significantly increase the proliferation of human dermal papilla cells, suggesting potential as alternative therapies for enhancing hair growth.
1 citations
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January 2013 in “African Journal of Pharmacy and Pharmacology” This study found that ultrasound assisted microwave extraction was more efficient than other methods for extracting luteolin from Eclipta prostrata, reducing extraction time and simplifying the process.
2 citations
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August 2010 in “Journal of Scientific Research” This study provides detailed macro and microscopical observations of Tridax procumbens Linn. leaf, which could aid in its identification.
This study found that the nutraceutical product DERM decreased the pro-inflammatory cytokine IL-6 in mesenchymal stem cells under in vitro conditions.
2 citations
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January 2022 in “Journal of Oleo Science” This study found that oil from CG17 garden cress seeds had higher amounts of β-carotenoids, tocopherols, and vitamins compared to other genotypes, with varying physiochemical properties across all seeds.
20 citations
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November 2022 in “Nutrients” This review summarizes existing reports on placenta extract for treating liver injury and discusses its mechanisms but provides no new clinical results.
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.
5 citations
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April 2019 in “Phytochemical Analysis” This study developed a sensitive and precise scFv-based ELISA for miroestrol quantification, aiding quality control in P. candollei plant materials and health supplements.
This study suggests that Grateloupia elliptica extract may promote hair growth by activating wnt/β-catenin signaling and fostering dermal papilla cell proliferation.
4 citations
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December 2012 in “Journal of the Society of Cosmetic Scientists of Korea” This study found that a medicinal herbal complex extract increased hair growth and cell proliferation in vitro and in C57BL/6 mice, suggesting it could be useful for enhancing hair growth.
November 2023 in “TẠP CHÍ KHOA HỌC TRƯỜNG ĐẠI HỌC QUỐC TẾ HỒNG BÀNG” This study isolated and identified three natural compounds—syringaresinol, mayuenolid, and ciwujiaton—from Leersia hexandra, a traditional liver treatment used in Huyện Tam Nông, Đồng Tháp, using advanced chromatography and spectroscopy techniques.
August 2026 in “Pakistan Journal of Pharmaceutical Sciences” In rats with cyclophosphamide-induced hair loss, this study found that applying cetirizine HCl-loaded emulgel with microneedling stimulated hair growth, suggesting a potentially safer alternative to minoxidil for treating chemotherapy-induced alopecia.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review explores the significant potential of guava leaves as a source of natural therapeutic agents, noting their rich phytochemical content and diverse pharmacological properties, such as antioxidant and anti-inflammatory effects, which may support their application in pharmaceutical, nutraceutical, and cosmeceutical industries.
July 2021 in “Open access journal of biomedical science” This study evaluated the effectiveness of a lotion containing Larrea divaricata and Coffea arabica extracts in accelerating hair growth in women after chemotherapy, but it reports no results.
February 2025 in “Applied Sciences” This study found that extracts from heterotropic cultures of Scenedesmus deserticola JD052 enhanced hair-inductive properties in human dermal papilla cells more effectively than photoautotrophic extracts, likely through activation of AKT/β-catenin signaling, despite similar loliolide content.
3 citations
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October 2018 in “Revista de Chimie” This review discusses the potential medicinal properties and pharmacokinetic features of nettle compounds ursolic acid and quercetin, highlighting quercetin as a promising candidate for antioxidant and anti-aging effects, but reports no new clinical results.
May 2026 in “Bioscientia Medicina Journal of Biomedicine and Translational Research” In this study, topical red onion ethanol extract significantly restored cutaneous antioxidant and pro-angiogenic markers in UV-B-exposed rats, enhancing SOD and VEGF levels dose-dependently, but did not influence hair length, suggesting potential as an adjunct for hair photoaging.
2 citations
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December 2009 In a mouse study, topical application of certain herbal extract mixtures showed accelerated hair regrowth compared to controls, with noted increases in specific enzyme activities and growth factors that may aid alopecia treatment.
8 citations
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June 2022 in “Cosmetics” This study found that coffee berry extract demonstrated anti-aging properties in skin and hair cells, showing significant anti-collagenase activity and stimulating hair-related gene expression, suggesting its potential for use in cosmeceuticals.
3 citations
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January 2023 in “Agriculture and Natural Resources” This study found that flower extracts of Wedelia trilobata may serve as a promising active ingredient for cosmeceutical products due to their antioxidant, anti-inflammatory, and antimicrobial properties.
2 citations
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March 2022 in “Applied sciences” In this study, Lespedeza bicolor extract was found to enhance dermal papilla cell proliferation and extend the anagen phase in mice, suggesting its potential as a treatment for alopecia.
January 2026 in “Lumbung Farmasi Jurnal Ilmu Kefarmasian” This study found that a topical emulsion containing purified extracts of sidr leaves and roasted candlenut seeds significantly increased hair growth compared to the base and 2% minoxidil, potentially through their antioxidant and anti-inflammatory properties.