3 citations
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May 2021 in “Genetics and Biodiversity Journal” In this study, the ethanolic extract of Citrullus colocynthis demonstrated strong antioxidant activity and reduced cancer cell numbers in vitro, suggesting potential for pharmacological use.
14 citations
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October 2020 in “Journal of ethnopharmacology” This study found that both ethanol and aqueous extracts of Lepidium sativum seeds improved insulin signaling and reduced obesity-related metabolic changes in high-fat diet-fed rats, suggesting potential as a dietary supplement.
January 2019 in “Prosiding Program Kreativitas Mahasiswa” This study found that a 15% Pisum sativum extract concentration in hair tonic showed the most effective hair growth, with a length of 14.51mm and weight of 0.16g.
January 2020 in “대한미용학회지” This review discusses various natural substances used in scalp improvement cosmetics and reports their potential benefits, without providing new clinical results, and suggests more comprehensive studies are needed.
5 citations
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January 2022 in “Molecular Medicine Reports” In this study, topical application of Korean maritime pine bark extract at 2% concentration significantly promoted hair growth in mice, suggesting its potential use for hair loss prevention or treatment.
November 2025 in “Journal of Microbiology and Biotechnology” This study demonstrates that pea sprout extract promotes hair growth by activating specific signaling pathways and providing antioxidant and anti-inflammatory effects, suggesting its potential as a natural alopecia treatment.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” In a laboratory setting, this study found that Biotrinine® dry extract activated hair follicle growth pathways and increased certain growth factor secretions in human dermal papilla cells, suggesting potential benefits for treating chronic hair loss.
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.
6 citations
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October 2019 in “Jo'jig gonghag gwa jaesaeng uihag/Tissue engineering and regenerative medicine” This study found that rice bran ash extract enhanced melanin biosynthesis-related protein expression in a 3D hair follicle-like tissue model and hair follicle organ culture, suggesting potential for future research in melanogenesis.
This study found that ethanolic extract and fractions of Ceiba leaf tonic may enhance rabbit hair growth similarly to 2% minoxidil.
July 2023 in “Research journal of pharmacy and technology” In this study on male rabbits, a hair tonic formulated with delipidated ethanol extract of Capsicum frutescens L. leaves at concentrations of 5%, 10%, and 20% promoted hair growth more effectively than a placebo and similar to 2% Minoxidil at the highest concentration.
13 citations
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January 2015 in “Evidence-based Complementary and Alternative Medicine” This study found that ethanol extracts of Allium tuberosum Rottler ex Spreng significantly promoted hair growth in mice, possibly by increasing IGF-1 expression.
12 citations
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May 2023 in “Molecules” This study identified seven potential enzyme inhibitors from a Polygonum cuspidatum extract using ultrafiltration combined with high-performance liquid chromatography. These compounds showed inhibitory activity against tyrosinase, α-glucosidase, and xanthine oxidase, with most discovered in this extract for the first time.
1 citations
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April 2022 in “Applied sciences” This study reports the development of a microemulsion using Momordica charantia extract, which demonstrated strong antioxidant and 5α-reductase inhibitory activity, potentially aiding hair loss management. The microemulsion was stable over 12 weeks, suggesting its future potential for cosmetic or pharmacological applications.
2 citations
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April 2016 in “Pharmaciana” This study found that a combination of 5% green tea leaf extract and 2.5% gotukola extract stimulated hair growth effectively, achieving a growth rate of 2.689 cm in 28 days.
2 citations
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November 2019 in “Phytotherapy Research” This study found that consuming 100 mg of pea sprout extract daily for 8 weeks significantly reduced hair loss in individuals experiencing excessive hair shedding.
This study found that bitter melon leaf extract, particularly at a 10% concentration, promoted hair growth in male rabbits, outperforming the effect of a 2% minoxidil solution.
8 citations
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February 2005 in “International Journal of Cosmetic Science” The study found that applying Bifidobacterium-fermented soy milk extract to human skin significantly reduced the decline in skin elasticity, suggesting its potential as a cosmetic ingredient to prevent skin aging.
January 2020 in “Cosmetics” This study found that Ecklonia cava extract increased skin hydration and decreased redness, suggesting potential benefits for protecting and repairing scalp skin from pollutant-induced damage.
August 2025 in “Journal of Medical and Biological Engineering” In this study, a needle-free supersonic atomizer delivering Bacopa monnieri extract with hyaluronan was found to enhance hair growth in mice more effectively than the traditional smear method and minoxidil.
August 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, researchers developed an herbal hair serum using Embelia ribes seed extract and found it demonstrated promising antifungal properties and suitable characteristics for scalp application, suggesting its potential as a natural hair care product.
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 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study developed a herbal hair serum using Embelia ribes seed extract, finding it exhibited promising antifungal properties and appropriate characteristics for scalp application, indicating potential as a natural hair care product.
4 citations
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April 2012 in “Asian-australasian Journal of Animal Sciences” This study found that applying deer antler extract to rat skin wounds enhanced hair growth and increased IGF-I expression, suggesting potential use in hair growth products.
3 citations
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December 2021 in “Frontiers in Pharmacology” This study found that Ficus benghalensis leaf extracts reduced the activity of 5 α-reductase II and promoted hair growth in rabbits by elongating the hair follicle's anagen phase, suggesting potential for treating hair loss.
9 citations
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June 2014 in “Nutrition and Cancer” This study found that hydro-alcoholic Eclipta alba extract may have anticancer and multidrug resistance-reversal effects in animal models, suggesting potential as an adjunctive agent in tumor chemotherapy.
3 citations
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October 2009 in “Iranian Journal of Basic Medical Sciences” This study suggests that the methanol extract of Buxus wallichiana has promising antioxidant properties and may promote hair growth, with varying effectiveness depending on the dosage and application form.
10 citations
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January 2018 in “Functional Foods in Health and Disease” This study found that berry extracts, especially black raspberry extract, may have anti-aging effects due to their high antioxidant activities.
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.
In a laboratory setting, this study reported that the n-butanol fraction of Urtica laetevirens Maxim. water extracts significantly inhibited 5α-reductase activity.