August 2026 in “Scientific Reports” This study suggests that a Lentinula edodes extract can improve skin barrier function, hydration, and sebum regulation, possibly by modulating vitamin D pathways, in individuals with oily and acne-prone skin.
December 2022 in “Korean journal of medicinal crop science/Han-gug yagyong jagmul hag-hoeji” This study found that polysaccharide extracts from ginseng, green tea, shiitake, and aloe vera effectively protected human follicle dermal papilla and keratinocyte cells by promoting cell proliferation or inhibiting apoptosis, suggesting potential for these extracts as ingredients in cosmetics or pharmaceuticals to prevent hair loss.
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February 2025 in “Journal of Biomedical Research & Environmental Sciences” This review explores the diverse health benefits and pharmacological properties of mushrooms, highlighting their potential use in cosmetics for antioxidant, anti-aging, and anti-hair loss effects due to their bioactive compounds.
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December 2011 in “Journal of Ethnopharmacology” 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.
June 2026 in “International Journal of Molecular Sciences” This study found that shallot (Allium ascalonicum) extracts reduced oxidative stress in human nasal epithelial cells caused by PAH exposure by decreasing ROS generation, suppressing lipid peroxidation, and restoring SOD activity, with quercetin being a key antioxidant component.