26 citations
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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.
35 citations
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June 2017 in “Pharmaceutical research” This study presented a new two-dimensional model that successfully predicts transdermal permeation of caffeine, highlighting the significant role of the follicular pathway in increasing systemic bioavailability.
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.
In this study, Urtica dioica L. infusions were used to replace water in k-carrageenan hydrogels, resulting in stronger networks with reduced syneresis and altered textural properties, and the highest antioxidant potential was achieved with specific infusion conditions.
March 2026 in “Food Science and Biotechnology” In this study, oral administration of blue honeysuckle fruit extract was found to promote hair growth in mice by enhancing dermal papilla cell proliferation and activating β-catenin signaling, suggesting its potential use as a food or cosmetic product for hair regeneration.
63 citations
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August 2008 in “Journal of Cosmetic Dermatology” The researchers reported that the petroleum ether extract of Cuscuta reflexa may promote hair growth in testosterone-induced alopecia in mice by inhibiting the enzyme 5α-reductase.
In this experimental study, hibiscus leaf extract at a 30% concentration showed effectiveness in promoting hair growth on guinea pigs, with measurable increases in hair length and weight by the 21st day.
16 citations
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October 2018 in “BMC Complementary and Alternative Medicine” In this animal study, the methanolic extract of Crataeva nurvala leaves was found to possess sedative and anxiolytic properties, potentially linked to GABAergic activity and certain neuroactive compounds.
47 citations
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August 2016 in “Fitoterapia” This article reviews mechanisms by which herbal ingredients may stimulate or inhibit hair growth, and it reports no new clinical findings while suggesting potential for developing hair loss treatments.
8 citations
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February 2017 in “International journal of molecular sciences” This study found that the natural extract e-CAF promotes the proliferation and migration of human hair dermal papilla cells in vitro, suggesting potential benefits for skin regeneration and tissue repair.
32 citations
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November 2004 in “Journal of pharmaceutical sciences” This study quantifies the follicular uptake of tea tree oil in bovine udder skin, with microemulsion showing the highest concentration among different formulations tested.
9 citations
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January 2014 in “DARU Journal of Pharmaceutical Sciences” This study found that Cuscuta reflexa extracts promoted hair regrowth and follicular proliferation in cyclophosphamide-induced hair loss in male rats.
2 citations
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March 2017 in “Asian Journal of Beauty and Cosmetology” This study found that caffeic acid reduced UVB-induced damage and oxidative stress in human dermal papilla cells, suggesting its protective efficacy against such cellular damage.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study focused on developing a phytoextract-based hair serum from rice and guava leaf extracts, designed to improve hair quality and scalp health. The formulations were evaluated for their biochemical properties and stability, emphasizing natural ingredients to address hair care needs.
1 citations
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February 2021 in “Cosmetics” This study found that the ethyl acetate extract of Fagraea berteroana fruits and its fraction FEAE-F0 promoted cell proliferation and modulated gene expression in hair follicle cells, suggesting potential for hair growth stimulation.
1 citations
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March 2021 in “Korean Journal of Clinical Laboratory Science” This study reported that oral administration of Aucklandia lappa Decne. extract significantly promoted hair growth and increased the number of hair follicles in hair-removed mice compared to controls.
January 2002 in “The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology” This study found that several natural extracts, including Prunus mume and Rubi Fructus, showed hair growth-promoting effects in mice, but none significantly impacted human hair dermal papilla cells in vitro.
21 citations
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January 2017 in “Skin Pharmacology and Physiology” In this noninferiority study, researchers found that a 0.2% caffeine-based topical liquid was not less effective than 5% minoxidil solution in improving hair growth in men with androgenetic alopecia over six months.
October 2022 in “Zenodo (CERN European Organization for Nuclear Research)” This article describes the promoted benefits of Ignite Amazonian Sunrise Drops for weight management and metabolism, but it reports no new scientific results.
January 2012 in “Journal of Natural Remedies” This study found that the aqueous extract of Abrus precatorius leaf promoted hair growth in experimental settings, with effects comparable to 2% minoxidil.
2 citations
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June 2025 in “International Journal of Molecular Sciences” In this study, Carthamus caeruleus root juice exhibited in vitro anti-inflammatory effects by stabilizing human erythrocyte membranes and inhibiting albumin denaturation, as well as showing potential inhibition of COX-2 through in silico analysis; however, further research is needed to confirm efficacy and mechanisms.
8 citations
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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.
5 citations
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June 2013 in “Fashion business” This study found that adding rose hip extract to permanent wave solutions increased wave effectiveness and reduced hair damage, although variations in hair type may affect the results.
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.
February 2020 in “International research journal of pharmacy” This study suggests that a topical emulsion containing Camellia sinensis and Allium cepa extracts may show promise for treating alopecia areata in Wistar rats.
2 citations
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August 2024 in “International Journal of Applied Pharmaceutics” This study found that a hair tonic containing 40% broccoli stalks extract was more effective in promoting hair growth in male white rats compared to lower concentrations, while also maintaining stable physical characteristics and safety during testing.
July 2018 in “Media Informasi” This study found that a 3:2 combination of pandan leaf and mother-in-law's tongue extracts in hair tonic showed similar hair growth activity as 5% minoxidil after three weeks.
3 citations
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October 2018 in “International Journal of Green Pharmacy” This study suggested that an herbal shampoo containing Piper betle and Psidium guajava leaves extract may promote hair growth due to its antioxidant properties and showed stability for two months.
5 citations
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September 2009 in “Journal of Complementary and Integrative Medicine” This study found that the petroleum ether extract of Citrullus colocynthis fruit and an isolated steroidal compound may reduce prostatic hyperplasia in rats induced by testosterone, suggesting potential use in managing androgen-dependent conditions.
13 citations
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February 2023 in “Biology” This review highlights the potential of cell-free therapies, particularly cell extracts, in addressing radiation-induced salivary gland damage from head and neck cancer treatment, emphasizing their practicality and safety compared to traditional therapies despite incomplete understanding of their bioactive components.