May 2019 in “Journal of Drug Delivery and Therapeutics” In this study, a petroleum ether extract of Hemidesmus indicus seeds demonstrated hair growth-promoting effects in animal models, comparable to 2% minoxidil, by increasing the transition of hair follicles from telogen to anagen phase.
2 citations
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January 2016 in “Advanced biomedical research” In this study, a hair wax containing propolis and Eruca sativa seed oil significantly improved hair growth in Wistar rats, increasing both the length and weight of newly grown hairs compared to controls.
10 citations
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February 1976 in “The Journal of Dermatology” This study found that topical γ‐Oryzanol significantly stimulated sebaceous gland cell activity and sebum production in rats.
19 citations
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January 2010 in “International Journal of Ayurveda Research” In this study, topical application of Tectona grandis seed extracts on albino mice significantly accelerated hair growth initiation time and increased the percentage of hair follicles in the anagenic phase compared to the standard minoxidil treatment.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study examined the formulation of an oil derived from Alkanna tinctoria roots, traditionally used for hair health, and discusses its potential benefits for controlling hair loss, baldness, and premature greying, while promoting hair growth.
21 citations
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November 2022 in “Clinical Cosmetic and Investigational Dermatology” This review highlights the potential of several medicinal plants as treatments for seborrhea dermatitis by inhibiting Malassezia growth and reducing symptoms like itching and redness, amid challenges of drug adherence and side effects in existing therapies.
August 2022 in “Aesthetic Cosmetology and Medicine” In this study, researchers analyzed plant materials with high anti-seborrhoeic potential, reviewing current studies on plant extracts that may offer therapeutic effects against seborrhea, suggesting that natural cosmetic formulations could safely reduce seborrhea without causing side effects.
1 citations
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January 2021 in “Elsevier eBooks” This study found that olive and olive oil may significantly reduce cardiovascular disease risk, cholesterol, and blood pressure, while offering antioxidant protection through bioactive metabolites like oleuropein.
December 2010 in “Journal of Oriental Medicine” This study found that shampoos containing extracts from black bean, wheat, and rice bran enhanced hair growth activity and improved the physical properties of aged hair in laboratory models.
July 2026 in “Pharmaciana” This study found that the optimal characteristics for ulin seed oil extraction are fresh, mature, and resinous seeds, and that FTIR spectrophotometry with PCA can effectively detect adulteration of the oil, particularly at certain wavenumbers like 1745 cm⁻¹.
4 citations
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November 2017 in “PubMed” This study found that Synsepalum dulcificum seed oil hair treatment significantly reduced hair breakage and improved hair health indices in women, outperforming both placebo and argan oil treatments.
3 citations
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April 2016 in “Research and reports in urology” In a cell-free test setting, this study found that a novel saw palmetto extract effectively inhibited the 5α-reductase type II enzyme, showing promising bioactivity comparable to finasteride for promoting prostate health.
1 citations
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November 1981 in “PubMed” No clear conclusion available.
December 2008 in “한국미용학회지” This study found that sandalwood and rose absolute oils significantly accelerated hair regrowth in a shaved mouse model, suggesting their potential for use as hair growth stimulators.
April 2023 in “Journal of Investigative Dermatology” In this study, a new emulsion containing CBD and ginger root extract significantly reduced symptoms of dry and eczema-prone skin, such as erythema and itching, in a clinical trial.
July 2020 in “International journal of biology sciences” This study found that coconut oil mixed with egg yolk and vitamin E may enhance hair growth in male rabbits more efficiently than amla, reetha, and sikhakai oil.
2 citations
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February 2016 in “African Journal of Traditional Complementary and Alternative Medicines” In this study, prolonged ingestion of linseed in rabbits was observed to be safe, showing no significant weight gain or anatomical anomalies in liver and kidney biopsies.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study reviewed the potential benefits of polyherbal hair oil formulations for addressing common hair issues like dandruff and baldness, emphasizing their natural ingredients and nutrient provision.
August 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This article discusses the potential benefits of kalonji oil for hair growth and reports no new clinical results.
This study reports the development of a natural hair conditioner incorporating herbs like flaxseed, turmeric, and fenugreek, demonstrating satisfactory physical characteristics, stability, and potential effectiveness as a cost-effective alternative to commercial chemical hair products.
July 2023 in “Zenodo (CERN European Organization for Nuclear Research)” This study conducted virtual simulations and ADME/T analysis on pumpkin seed compounds to evaluate their interactions with the 5-alpha-reductase enzyme, potentially supporting their use in treating androgenetic alopecia.
44 citations
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January 2007 in “Biological & pharmaceutical bulletin” This study found that Piper nigrum leaf extract showed in vivo anti-androgenic activity and potent 5α-reductase inhibitory effects, with piperine and (−)-cubebin identified as active components.
11 citations
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March 2009 in “Bioorganic & Medicinal Chemistry Letters” This study reports that 4-(alkylthio)- and 4-(arylthio)-benzonitriles showed moderate sebum reduction as androgen receptor antagonists when applied topically in a validated animal model.
54 citations
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May 2017 in “Biomedicine & Pharmacotherapy” This review discusses the nutrient profile and potential health benefits of pumpkin and watermelon seeds, concluding they are underutilized and could be developed into various nutraceuticals.
11 citations
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December 2021 in “Journal of Ginseng Research/Journal of ginseng research” This review discusses the chemical composition, potential health benefits, and extraction methods of red ginseng oil, and reports no new clinical results but emphasizes safety and proposed molecular mechanisms.
November 2024 in “Pharmaciana” This study found that the optimum formula for chia seed oil nanoemulsion hair serum, composed of 33.52% Tween 80 and 46.48% propylene glycol, meets good physical characteristics and stability requirements.
This study found that germinated hemp seeds extract and exosomes from their calli can prevent androgenetic alopecia by modulating genetic, cellular, and immune responses in hair follicle dermal papilla stem cells and CD8+ T cells, with exosomes being more effective.
January 2023 in “Indian Journal of Natural Products and Resources” This study found that the methanolic extract of Suaeda monodiana Maire exhibited antioxidant, antimicrobial, and photoprotective activities, suggesting its potential use in pharmaceutical formulations for treating skin diseases.
This study found that a polyherbal formulation of Trigonella foenum-graecum seeds and Butea monosperma flowers significantly promoted hair growth and reduced dihydrotestosterone levels in a chemotherapy-induced alopecia model.
15 citations
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January 2009 in “Journal of chemical and pharmaceutical research” This study found that a herbal hair oil formulation with 7.5% concentration of each active ingredient, prepared using the boiling method, showed excellent hair growth activity comparable to 2% minoxidil.