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This study found that Dendrobium sabin flower extracts, especially the methanolic one, demonstrated strong antioxidant and anti-aging properties without significant toxicity, suggesting its potential in treating photo-induced skin aging.

This study examined the extracts and essential oil from Platycladus orientalis leaves and found that the ethanol extract had the highest antioxidant activity, while the essential oil was more effective as an antibacterial agent, particularly against Micrococcus luteus and Staphylococcus aureus.

This study found that Carthamus tinctorius exhibited the strongest 5α-reductase inhibitory and hair growth promoting activities among evaluated Thai herbs, suggesting potential for developing alternative hair loss treatments.

This study found that extracts from riceberry broken rice and crude riceberry rice oil contain bioactive compounds with antioxidant and tyrosinase-stimulating activities, suggesting potential use in hair product development.

This study found that ethanolic leaves extract of Hibiscus rosa-sinensis L. exhibited strong antioxidant activity and enhanced wound healing properties in mice, showing reasonable safety in toxicological evaluations without severe alterations.

This study found that the n-hexane fraction from Leea indica leaves significantly increased hair growth in mice and showed potential as a natural treatment for alopecia.

This study found that Kaempferia galanga ethanolic extract has potential as an antifungal agent in an oil-in-water cream formulation, exhibiting stable physicochemical properties in laboratory tests.

This study found that ethanolic extract of Hibiscus rosasinensis flowers may act as a hair growth retarding agent in female rats, potentially useful for hair removal products.

This study found that Convolvulus arvensis ethanolic extract may promote hair growth and reduce hair loss in albino mice with testosterone-induced baldness by increasing follicular density and the anagen/telogen ratio.

These plant extracts can kill some bacteria.

This study found that both crude Spirulina extract and C-phycocyanin showed similar effects on keratinocyte proliferation and wound healing, with C-phycocyanin performing better in tissue regeneration in vivo on the 7th day.

This study observed that methanol extract of Phoenix dactilifera improved kidney function in rats at 4 and 8 mg/kg doses, but a 16 mg/kg dose may impair kidney function by affecting urea and potassium excretion.

This study found that the ethanolic root extract of Onosma dichroantha exhibits antioxidant activity and significant antimicrobial effects against 11 bacterial species.

This study observed that the ethyl acetate extract of Equisetum debile showed high activity against 5α-reductase and lipid peroxidation with no cytotoxicity on dermal papilla cells.

This study found that the methanol extract of Eclipta alba showed dose-dependent hair growth promoting activity in pigmented C57/BL6 mice by influencing the transition from the telogen to anagen phase.

This study reported that a 4% water fraction of green tea leaf extract showed the most effective hair growth promotion in rabbits.

This study found that a methanolic extract of Sterculia foetida seeds demonstrated significant thrombolytic, anti-arthritic, analgesic, and antipyretic activities, with moderate cytotoxic effects in vitro and in vivo.

This study found that Lophocereus marginatus extracts significantly inhibited melanoma cell growth in vitro and stimulated hair growth in mice, with combined treatments of LM with minoxidil or bergamot showing notable effects by day 14 without altering body weight.

This study suggests that ethyl acetate extract of Equisetum debile may be effective for functional food and nutraceutical use due to its strong 5α-reductase, IL-6 inhibition, and lipid peroxidation activities without cytotoxic effects.

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.

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.

This review discusses the pharmacological benefits and chemical compounds of the Sophora genus, noting its traditional use and wide pharmacological actions, but reports no new clinical results.

This study evaluated the antimicrobial activity of Albizia saponaria stem bark against microorganisms causing dandruff and fungal alopecia. It found that the hexane fraction exhibited potent antifungal effects comparable to ketoconazole, highlighting its potential as a natural therapeutic for dandruff.

This study found that a 70% ethanolic extract from Ginkgo biloba leaves promotes hair regrowth in C3H mice.

This study found that ethanolic extracts of Microsechium helleri showed notable antioxidant, hypoglycemic, and cardioprotective activities, while chloroformic extracts exhibited significant anti-inflammatory effects in experimental models.

This study found that methanolic leaf extract of Plumbago zeylanica L. demonstrates strong thrombolytic and antioxidant activities and shows promise as a source of such agents.

This article reviews the possible therapeutic activities of Angelica gigas Nakai root extracts and their components, noting their potential effects on neuro-cognitive, metabolic, and other health conditions, and reports no new clinical results.

In this study, researchers found that crude extracts from Avicennia marina and its component avicequinone C inhibit mechanisms contributing to androgenic alopecia in vitro, including 5α-reductase activity and DHT-AR interactions, potentially promoting hair growth and delaying the catagen phase in human dermal papilla cells.

This study found that ethanol extract of Syzygium aromaticum (clove) leaves significantly improved lipid profiles and increased body weight in testosterone-induced benign prostatic hyperplasia rats, suggesting potential anti-hyperlipidemic effects and modulation of body weight through metabolic activity.

This study found that Allium ascalonicum L. extract may improve insulin resistance by increasing insulin tolerance test values and lowering blood glucose levels, though more research is needed to understand its effects on metabolic disorders.