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In this study, women experiencing hair thinning who consumed tailored botanical-based nutraceuticals saw significant increases in linear hair growth rate and other hair health parameters over 90 and 180 days, supporting their effectiveness across different life stages.

This review discusses the potential of phytochemicals from plants as alternative treatments for prostate cancer, highlighting their possible benefits over current 5-alpha-Reductase inhibitors, but reports no new findings.

This review compiles scientific evidence on the effects of green tea polyphenols on cosmetic issues like aging and acne, but reports no new clinical results.

This review discusses the potential benefits of a nutraceutical with biooptimized botanical extracts for treating hair loss and reports no new clinical results; ongoing studies aim to validate its efficacy.

This research describes CG2001's promising safety profile and reduced systemic exposure as an alternative to finasteride, supporting its further development for androgenic alopecia treatment in future trials.

This study found that PRX102, a peroxidase with a unique polar localization pattern, plays a role in root hair growth by aiding the transport of materials to the tips of growing root hairs.

This study found that some synthesized heterocyclic derivatives showed promising 5α-reductase inhibitor, antiviral, and anti-tumor activities, surpassing several reference drugs in effectiveness.

This review discusses diosgenin's potential benefits for several chronic diseases and emphasizes extraction and quantification techniques, but reports no clinical findings.

In this study, Cyanidin 3-O-arabinoside was found to protect against DHT-induced dermal papilla cell senescence and mitochondrial dysfunction in androgenetic alopecia, restoring hair growth in mouse models.

This review discusses the therapeutic and pharmacological potential of total glucosides of paeony in dermatological treatment and notes the need for more rigorous scientific studies.

This review suggests that PDRN shows promise as a safe and versatile regenerative agent for wound healing and other dermatological applications, based on its dual mechanisms and clinical evidence of efficacy.

This study observed that certain herbal extracts may promote hair growth and inhibit hair loss in cell lines by affecting specific protein expressions similarly to minoxidil.

In this study, researchers found that taking Saw palmetto and Pygeum africana supplements for five days altered the urinary steroid profile in a way that may interfere with the steroidal module of the Athlete Biological Passport.

This study found that Polygonum multiflorum extract may promote hair growth by increasing anagen duration and activating dermal papilla cells in human hair follicles, as observed in cultured cell models.

This review examines the role of Epigallocatechin Gallate in aging epigenetics but reports no new research findings.

This review discusses the potential benefits of phytochemicals for hair care and emphasizes the need for more robust preclinical and clinical studies, without reporting new clinical results.

In this study, researchers investigated the impact of a bioactive peptide derived from amphibians on hair follicle regeneration in diabetic skin, focusing on its potential to enhance wound healing and reduce infection risk.

This study found that a combination of botanical extracts from Pisum sativum and Salvia hispanica reduced oxidative damage, re-balanced scalp oiliness, and improved scalp hydration and barrier function after pollution exposure.

This study observed that N-palmitoylethanolamine (PEA) may relieve pain by enhancing de novo neurosteroid synthesis, evidenced by increased allopregnanolone levels and protein expression in pain models, dependent on PPAR-α.

This study found that kaempferol may stimulate hair growth in androgenetic alopecia by enhancing dermal papilla cell function and reducing dihydrotestosterone-induced damage, showing comparable efficacy to finasteride in a mouse model.

This study found that the herbal extract HX109 promoted hair growth in mice by increasing cell viability and enhancing hair regrowth, with the effects increasing as doses rose.

This study reports that PDRN, commonly used for wound healing, may also have anti-melanogenesis and potential skin whitening effects in both experimental models and clinical settings.

This study found that bisindolylmaleimide PKC inhibitors increased DNA synthesis in mouse hair follicles, suggesting that PKC may inhibit hair follicle proliferation.

This review highlights Croton tiglium's dual therapeutic and toxic properties, noting its potential for hair growth promotion through PKC-mediated pathways, while emphasizing the challenges posed by its toxicity for safe clinical use.

This study demonstrated that α-phellandrene promotes dermal papilla cell proliferation through a cAMP-mediated pathway and upregulates VEGF expression, suggesting its potential use in hair loss prevention.

This study found that Tanshinone I and Tanshinone IIA from Salviae Miltiorrhizae Radix inhibited Nox activity heightened by testosterone in a mouse model, reducing H₂O₂ production and cell apoptosis, and reversing testosterone-induced hair growth suppression, suggesting their potential as treatments for androgenetic alopecia.

This study found that Geranium Sibiricum L extract may promote hair growth by increasing cell proliferation and migration while modulating cytokine expression in human dermal papilla cells under stress conditions.

In this 24-week study, oral supplementation with hydrolyzed low-molecular-weight porcine placental peptides significantly improved scalp elasticity, hair diameter, tensile strength, surface roughness, and luster compared to placebo, suggesting its potential as a nutritional intervention for age-related scalp and hair changes.

This study found that Centipeda minima extract promotes hair growth by activating Wnt/β-catenin, ERK, and JNK signaling pathways in human hair follicle dermal papilla cells.

In this study, phenylthiocarbamide intake was associated with hair graying in rats, while switching to tap water led some rats to regain their original fur color, suggesting dietary factors influence pigmentation.