In this animal study, leaf extracts of Kalanchoe pinnata increased hair length in rabbits in a concentration-related manner, surpassing minoxidil at the highest concentration, though hair mass was unaffected.
June 2024 in “Majallah-i dānishgāh-i ̒ulum-i pizishkī-i Kirmān.” This study evaluated enhancers to improve skin absorption of topical cetirizine for androgenic alopecia treatment and found eucalyptus and Tween 80 most effective, while propylene glycol had the weakest effect.
3 citations
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June 2022 in “GSC Biological and Pharmaceutical Sciences” This study reported that methanolic extracts of Capparis decidua fruits showed significant in vitro thrombolytic activity, suggesting their potential as a dietary health supplement for preventing thrombotic cardiovascular diseases.
January 2025 in “UiTM Institutional Repositories (Universiti Teknologi MARA)” This study investigated the effects of Christia vespertilionis extract on breast cancer cell lines, finding that it had a concentration-dependent cytotoxic effect, although less potent than tamoxifen, suggesting potential as an alternative cancer treatment.
29 citations
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January 2020 in “BioMed Research International” This study found that sinapic acid promotes the browning of 3T3-L1 adipocytes and may offer therapeutic potential for obesity by influencing mitochondrial biogenesis through the p38 MAPK/CREB signaling pathway.
13 citations
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October 2013 in “The Journal of Dermatology” This study found that topical cepharanthine increased IGF-I production in human dermal papilla cells, suggesting it may stimulate hair growth and be a promising treatment option for androgenetic alopecia.
10 citations
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March 2010 in “Journal of Food Biochemistry” This study found that Sithong-bao seed coat extract, with high phenolic content, exhibited the strongest antioxidant properties among certain Thai tamarind cultivars, suggesting potential for nutraceutical development.
7 citations
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December 2020 in “Clinical and Experimental Dermatology” This study found that cepharanthine and its structural analogues may stimulate hair growth by promoting the proliferation of human dermal papilla cells and increasing VEGF expression in vitro.
10 citations
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June 2014 in “Journal of Pharmacy and Pharmacology” This study found that antiandrogenic compounds in Curcuma aeruginosa, including germacrone, degrade rapidly at high temperatures but are more stable when solubilized in PEG-40.
January 2014 in “UMS Institutional Repository (Universiti Malaysia Sabah)” This study found that Murraya koenigii extracts and compounds demonstrated potent antibacterial and cytotoxic activities, with notable effects against antibiotic-resistant strains and cancer cell lines, supporting its potential for further pharmacological investigation.
April 2019 in “International research journal of pharmacy” This study found that a 50% ethanolic extract of Adiantum capillus had significant analgesic and anti-inflammatory effects in animals, particularly at the highest tested dose of 300 mg/kg.
7 citations
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January 2018 in “Medicinski arhiv” In this study, a herbal extract mixture significantly reduced IL-1α gene expression in HaCaT cells, suggesting it may aid in the treatment of nonscarring alopecia.
13 citations
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September 2023 in “Molecules” This study found that encapsulating coffee berry extract in nanoliposomes improved its stability, reduced toxicity, and enhanced its anti-aging effects on skin elasticity and lightening more than free extract.
1 citations
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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.
February 2020 in “Definitions” This article discusses a proprietary botanical lotion with potential to reverse chemotherapy-induced alopecia, restore hair cycles, and improve patient wellbeing; however, it reports no new clinical results.
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.
May 2026 in “Applied Sciences” In this review, the authors reported that sprout extracts, rich in bioactive compounds, show promising effects on skin health, such as enhancing collagen synthesis, improving hydration, and reducing inflammation, though most evidence comes from laboratory and animal studies.
4 citations
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February 2022 in “International Journal of Cosmetic Science” This study found that watercress extract may help treat hair loss by increasing RSPO1 secretion and decreasing DKK1 secretion, improving hair thickness and density in clinical trials.
2 citations
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January 2009 This article reviews the development of a topical hair growth agent using natural extracts and reports no new clinical results, emphasizing the need for further evaluation of its efficacy.
1 citations
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April 2009 in “한국생물공학회 학술대회” In this study, onion (Allium cepa) extracts promoted hair growth in an alopecia model in mice, with the effect appearing unrelated to the presence of the polyphenol quercetin.
9 citations
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April 2019 in “International Journal of Molecular Sciences” This research indicates that KCED-1 and KCED-2 effectively induce adiponectin production in human subcutaneous fat, which may promote hair growth on the scalp.
30 citations
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December 2021 in “Frontiers in Microbiology” In this study, researchers found that cepharanthine significantly inhibited HSV-1 replication in vitro by interfering with specific signaling pathways, arresting the cell cycle, and inducing apoptosis in infected cells, highlighting its potential as an antiviral agent.
November 2025 in “Discover Food” This study found that a catechins-rich Assam tea extract demonstrated antioxidant effects and hair growth promotion in mice, suggesting its potential as a natural alternative for treating hair loss.
4 citations
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May 2023 in “Research Square (Research Square)” This study found that cephalanthine inhibited the growth of gastric cancer cells in vitro and in vivo by inducing oxidative stress and altering energy metabolism, suggesting its potential as a treatment for gastric cancer.
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.
August 2015 in “한국식품영양과학회 산업심포지움발표집”
16 citations
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June 2019 in “Industrial Biotechnology” In this study, researchers found that the conventional solvent extraction method yielded the highest polyphenol content and antioxidant activity from Ascophyllum nodosum seaweed on Québec's North Shore.
25 citations
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November 2012 in “Phytotherapy Research” In this study, oral administration of Crataegus pinnatifida extract was associated with hair growth promotion in mice by inducing anagen phase and enhancing cell signaling related to hair follicle development.
August 2025 in “Nutrients” This study found that Ageratum conyzoides extract enhanced hair growth in mice and human follicle cells, showing potential for hormonal modulation, pathway activation, and antioxidant protection; however, further clinical studies are needed to confirm efficacy in humans.
December 2023 in “JSFK (Jurnal Sains Farmasi Klinis)/JSFK (Jurnal Sains Farmasi dan Klinis)” This study found that a hair tonic formulated with 0.3% cocoa bean extract demonstrated the best physical stability and effectively promoted hair growth in mice, with results comparable to a positive control when used twice daily for two weeks.