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This study found that tea polyphenol–zinc significantly improved intestinal barrier function and reduced liver inflammation and oxidative stress in mice with diquat-induced damage.

In this phase I study, CG2001, a topical foam combining minoxidil and finasteride, was found to be safe and well-tolerated in Chinese males with androgenetic alopecia, showing significantly reduced systemic finasteride exposure compared to oral administration, potentially reducing related side effects.

Ginseng and Albizia extracts help prevent hair thinning with age.

In this study, the ethanol extract of Puerariae Radix was found to promote proliferation and ERK activation in human dermal fibroblasts, suggesting its potential as a new cosmetic ingredient.

In this study, pregnenolone was found to dose-dependently reduce L-DOPA-induced dyskinesias in a rat model of Parkinson's disease, suggesting its potential as a therapeutic target for these dyskinesias.

This study found that the PPARγ modulator NAC-GED-0507-Levo may protect hair follicles from chemotherapy-induced damage, potentially offering a strategy to address irreversible hair loss in cancer patients.

This review discusses the bioactive compounds and biological activities of Polygonum multiflorum Thunb. and highlights concerns about its hepatotoxicity, but reports no new clinical results.

0.1% piroctone olamine in hair tonics effectively treats dandruff.

In this study, the aqueous extract of Eclipta alba and its hydrolyzed fraction showed nootropic activity and reduced stress-induced alterations in rats.

This study found that valproic acid and crocin, alone or together, significantly increased the expression levels of neurotrophic factors in rat-derived epidermal neural crest stem cells, suggesting therapeutic potential for neurological disorders.

In this experimental study, researchers found that Notopterygii rhizoma et radix (Qiang Huo) significantly alleviated psoriasis symptoms in mice and cell models, primarily by modulating the PI3K/Akt/mTOR pathway, indicating potential as a multi-target alternative therapy for psoriasis treatment.

This study observed that Polygoni mulitiflori Radix water extracts accelerated hair regrowth in mice by enhancing enzyme activities and increasing IGF-1 gene expression related to hair growth.

In this randomized controlled trial, the nutritional supplement PPT5 α was associated with increased terminal hair percentages and improved self-assessed hair parameters in women with early-stage androgenetic alopecia.

This review examines the potential of apigenin and ellagic acid as adjunct or alternative treatments for PCOS, but reports no new clinical results and highlights the need for further trials to confirm their efficacy and optimize dosing and delivery.

This study identified various phytochemicals and compounds in Eclipta prostrata leaves using qualitative tests, FTIR, and GC-MS analysis, highlighting the presence of phytol and squalene among others.

In this animal study, a topical gel containing ethyl-methyl-hydroxypyridine succinate showed potential in accelerating hair regrowth and improving skin biochemical parameters in rats with chemically induced alopecia, suggesting its possible benefit for alopecia related to oxidative stress.

This study found that taxifolin glycosides isolated from Rhododendron mucronulatum showed promise for developing treatments for male pattern hair loss by inhibiting DHT production and enhancing hair growth-promoting factors.

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.

In this study, PMC was identified as a promising plant for nourishing hair, with effective hair growth promotion and 5α-reductase inhibition observed in both laboratory and animal studies for androgenetic alopecia treatment.

In this study, a polyphenol and biotin supplement improved skin roughness and significantly reduced hair shedding, but did not demonstrate clear superiority over placebo in overall skin outcomes.

This study found that adding menthol to Phyllanthus niruri ethanol extract gel enhanced hair growth and thickness in rats compared to the gel without menthol.

This study reported that total glucosides of paeony capsules were as effective and safe as compound glycyrrhizin tablets for treating mild to moderate alopecia areata.

This study found that mycophenolic acid promotes dermal papilla cell proliferation and anagen hair follicle induction in mice, suggesting potential as a treatment for hair-loss disorders.

This study found that chitosan nanoparticles containing Cordyceps militaris effectively reduced lung damage in mice exposed to fine particulate matter (PM2.5) by decreasing oxidative stress and preserving lung barrier integrity, suggesting potential as a therapeutic candidate for PM2.5-induced lung diseases.

This study found that treatment with the polyphenolic compound TCQA activated β-catenin, promoting hair regrowth and the initiation of the anagen phase in mice and human dermal papilla cells.

This study found that extracts from the plant Platycodon grandiflorum, particularly the butanol extract, demonstrated potential in preventing hair loss by showing significant antioxidant activity, promoting cell proliferation, and inhibiting inflammation in various cell models.

This study identified several active compounds in Houttuynia cordata and found that most demonstrated significant antioxidant and acetylcholinesterase inhibitory activity, potentially useful for developing functional tea products.

This study found that SesZen-Bio TM, a proprietary extract from Sesbania grandiflora leaves, increased proliferation of hair cells and hair shaft length in vitro and ex vivo, potentially due to activation of the Wnt/β-catenin signaling and stem cell differentiation pathways.

This study developed an efficient method for converting polymeric procyanidins into high-purity oligomeric procyanidins using a semisynthetic approach combined with separation techniques.