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This study used a zebrafish model and advanced mass spectrometry to identify 11 metabolites of epristeride, revealing significant effects on purine metabolism and aromatic amino acid biosynthesis, which may aid in developing anti-doping detection methods.

This review compares regulations for herbal hair products' labeling and claim validation across various regions, identifying existing discrepancies and discussing the need for global standardization to improve consumer protection and trade facilitation.

This study found that both genetic and epigenetic factors significantly influence age-related facial skin aging, with lifestyle and environmental factors also playing a substantial role.

In this book, the authors provide an accessible overview of platelet concentrates and their dental applications, highlighting their role in tissue healing and regeneration, and reviewing recent studies on their efficacy in periodontal therapy, implant dentistry, and oral surgery.

This mini-review examines ethnopharmacological approaches to manage hair loss in postmenopausal women, highlighting promising botanical remedies like saw palmetto, rosemary oil, and ginseng. The authors underscore a need for more interdisciplinary trials and focus on traditional remedies' multifaceted benefits, while noting gaps in menopausal-specific evidence.

The researchers reported creating a Human Hair Atlas that maps over 1200 molecular species in hair, revealing up to 50% variation in metabolite and lipid levels along the hair's length, and identified 122 exposome-related compounds from personal care products.

This study reviews natural hair and scalp care methods, highlighting the importance of plant-derived ingredients and scalp type diagnostics for effective trichological management and optimal hair health.

In this review, the authors discussed herbal hair cosmetics, highlighting natural ingredients like hibiscus and aloe vera that may nourish hair and improve scalp health without synthetic chemicals' side effects.

This paper examines the rising popularity and potential benefits of rice water for hair care, noting that while it contains beneficial compounds like inositol that may increase hair strength and decrease frizz, there is still no definitive scientific proof of its efficacy.

In this study, researchers aimed to develop a herbal shampoo by replacing harmful synthetic ingredients with natural alternatives to improve safety and effectiveness, targeting issues like hair loss and scalp irritation often associated with traditional shampoos.

This review examines the regulatory frameworks and definitions of quasi-drugs in South Korea and Japan, where cosmeceuticals like medicated shampoos and anti-hair loss agents are developed and marketed, providing consumers with more hygienic and preventive care options under specific safety and effectiveness oversight.

This article examines how national and cultural factors influence gender representation in advertising for medical products, highlighting the need for gender-sensitive language to combat stereotypes.

This study found that olive leaves extract significantly decreased prostate index, serum PSA, testosterone, and DHT levels in male rats with testosterone-induced benign prostatic hyperplasia, and showed potential as a therapeutic option due to its positive effects on prostate histology and antioxidant activity.

This book reviews the symptoms, diagnosis, and treatments for Polycystic Ovary Syndrome, providing a comprehensive exploration but reports no new clinical results.

This review article discusses the potential benefits of phytochemicals in hair care, highlighting their ability to improve scalp health, reduce dandruff, and promote hair growth, while emphasizing their safety and minimal side effects compared to conventional therapies.

This study focused on developing a nanoemulsion-based gel for delivering minoxidil, aiming to enhance its contact time with the scalp and potentially improve skin absorption compared to conventional topical solutions.

In this study, researchers devised a stochastic hair growth model influenced by regular haircuts, using a process that undergoes linear growth subject to random resets, and used it to theoretically determine an ideal haircut routine.

This review explores the application of nanotechnology in cosmetics, highlighting its role in enhancing skin penetration, sustaining drug action, and protecting against UV radiation, while also addressing regulatory considerations and potential exposure routes.

This study reported that using Mintop Pro+ hair regrowth serum twice daily for 90 days significantly reduced hair fall and increased consumer satisfaction with hair growth and density, without any adverse events, among 161 participants aged 18-55 years with hair loss concerns.

This source reports that among female youths in Umunneochi, common hair care products like serums, sprays, and lotions fall below average usage, and it concludes that consulting dermatologists and avoiding counterfeit products could prevent hair damage.

The research reported that applying treatments with wild peach leaf extract during hair dyeing improved hair's tensile strength, thickness, gloss, and protective qualities in a concentration-dependent manner, suggesting potential for use in natural hair cosmetics.

In this study, the authors reviewed various herbal ingredients used in hair care products and found that components like aloe vera, hibiscus, amla, and fenugreek have traditional and scientifically validated benefits for addressing hair issues such as hair loss, dandruff, and damage.

This literature review reports that mesenchymal stem cell-derived secretome, including conditioned medium and extracellular vesicles, shows promise as an effective treatment for various diseases in animal and human in-vivo models, with ongoing clinical trials and recommendations for future research discussed.

This study found that hair with lower levels of keratin associated proteins reduced the foreign body response in mouse subcutaneous implant tests compared to hair with higher keratin levels.

This study suggests that a herbal shampoo made from plant ingredients may be a promising natural remedy for hair fall and dandruff, demonstrating good quality and safety.

This study found that extracts of mesenchymal stem cells (MSC-extract) and their protein components (MSC-protein) enhanced the proliferation and migration of periodontal ligament cells and induced significant periodontal tissue regeneration, showing potential as a new cell-free treatment for periodontal disease.

This study found that certain tandem repeats predict darker hair color across diverse ancestry groups and can contribute to a polygenic score for hair color, independent of SNP variation.

In this study, researchers found that chemical treatments like bleaching can cause severe damage to the hair cuticle, with previously modified hair showing complete deterioration compared to the partial degradation seen in virgin hair, highlighting the need for mindful cosmetic practices.

This review highlights the crucial role of histone modification in the pathogenesis and treatment of chronic inflammatory skin diseases, and explores therapeutic strategies targeting these epigenetic changes to improve management of conditions such as psoriasis and atopic dermatitis.

This source reports that clinical trials using advanced Deep Brain Stimulation systems, augmented with AI to integrate kinematic data, eye tracking, and cognitive assessments, show promise in improving diagnostic accuracy and monitoring symptoms for patients with Parkinson's disease.