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In this review, researchers examined the current status and advancements in using long-pulse alexandrite lasers for treating hair removal, vascular lesions, and pigmented lesions, aiming to guide clinical use based on how the laser's 755nm wavelength is absorbed by melanin and hemoglobin.

This review discusses various bioactive elements in cosmeceuticals, highlighting their potential benefits, such as anti-aging effects and skin tone improvement, while noting the growing demand due to safety concerns and expanding market opportunities.

This review summarizes the biological process of melanogenesis and evaluates natural skin-whitening treatments based on their mechanisms affecting melanin production, aiming to inform on the effects and awareness of skin-bleaching creams.

This study found no significant difference in the prevalence of CYP21A2 mutations between couples with unexplained fertility problems and healthy controls, but identified an association between the c.290-13A/C>G mutation and clinical issues like hormone deviations and polycystic ovary syndrome.

The document concludes that dermatology training and grading scales need to better represent dark-skinned individuals to improve diagnosis and assessment of skin conditions.

Twisting hair weakens it, but strength can be recovered at low twist levels.

This review discusses the dermatological and systemic adverse effects of hair dye use, particularly focusing on the common allergen para-phenylenediamine, and reports no new clinical data.

This study observed that biodegradable PVA/agar films with incorporated Achillea millefolium L. essential oil, especially at 1% (v/v), demonstrated good mechanical performance and selective antibacterial activity against E. coli, suggesting their potential as wound dressings.

This review provides an analysis of topical treatments with clinically proven efficacy for managing hyperpigmentation and concludes that the most effective approach is using combined therapies that target multiple aspects of skin pigmentation physiology.

This study found that in semi-coarse wool sheep of the Ukrainian Carpathian Mountain breed, changes in microflora and grease composition are linked to increased felting in wool, due to wetter, more alkaline fleece conditions that promote bacterial and mold growth and alter fatty acid balances.

This review discusses the therapeutic potential and challenges of using extracellular vesicles derived from mesenchymal stem cells, concluding that they may have a comparable therapeutic potential to the original cells despite current challenges in their application and production.

In this study, researchers analyzed 355 clinical trials from ClinicalTrials.gov, initiated by the end of 2025, to provide insights into the use of extracellular vesicles as circulating biomarkers or therapeutic interventions, highlighting current research priorities and future trends.

This review discusses the potential of small extracellular vesicles (sEVs) as next-generation therapeutics, noting their ability to overcome biological barriers and modulate cellular environments for various diseases.

This clinical study in healthy Indian adults found that a four-month application of an Ayurvedic leave-on treatment significantly increased natural black hair density, reduced grey hair count, and was well-tolerated without adverse effects, suggesting its efficacy and safety for treating premature hair greying.

In this review, recent innovations in hair transplantation, such as AI-assisted graft selection, robotic systems, stem cell therapy, and advanced drug delivery techniques, are reported to enhance hair density and thickness for more natural results and higher patient satisfaction by addressing limitations of traditional methods.

In this study, feeding H-line chickens a diet with 1.0% tyrosine for 40 days significantly increased melanin deposition in feathers and revealed changes in gene expression related to melanin pathways, suggesting tyrosine's involvement in regulating feather color through the EDNRB2 regulatory network.

This study found that treating secondary hair follicle stem cells from Arbas cashmere goats with 10 μg/mL quercetin for 48 hours significantly boosted cell proliferation and reduced apoptosis by activating several signaling pathways, suggesting a potential strategy to enhance cashmere production.

This study highlights the importance of creating customized, evidence-based hair care solutions by considering scalp types and environmental factors, confirming the effectiveness of multidisciplinary approaches integrating dermatology, cosmetology, and trichology to develop safe and efficient products and treatments.

This paper discusses the potential benefits of incorporating guava leaf extracts into skincare, hair care, and oral care products, highlighting their antibacterial, antioxidant, and acne-treating properties, as well as their possible effects on dandruff removal and hair loss reduction.

This study analyzed Yul Brynner's star image in 1950s Hollywood, highlighting how his distinct physical presence and flexible ethnic portrayals influenced his cinematic appeal, while examining the interplay of his unique performance style with biographical tales.

In this study, rice water was reviewed as a cosmetic ingredient, highlighting its safety, stability, and possible benefits such as anti-inflammatory and anti-aging effects, as well as improvements in hair growth and skin hydration.

This vodcast discusses various tools for assessing the severity of alopecia areata, emphasizing the importance of considering psychosocial impacts alongside physical symptoms.

In this pilot study, Kantavallabha rasa, an Ayurvedic medicine, showed significant improvements in PCOS symptoms such as menstrual irregularities, pain, unwanted hair growth, skin issues, and ovarian conditions among 10 women with PCOS.

In this study, researchers developed an herbal shampoo using extracts from multiple plants and observed that specific combinations effectively inhibited bacteria like Pseudomonas aeruginosa and Staphylococcus species, with certain formulations also being well-received by consumers for color and overall satisfaction.

This study developed a herbal face pack using natural ingredients like neem, turmeric, and sandalwood, and concluded that it can be a safe and effective alternative to chemical-based skincare products after evaluating its stability, spreadability, and non-irritant properties.

This abstract does not report specific research findings but describes a book titled "Medical Physics and Laser Technology: Advancements and Applications in Modern Healthcare," authored by Zahraa Zuhair Ghafel Saeid and colleagues, which is available for purchase.

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 review investigates Jeemuta Bhringadi Taila, an Ayurvedic herbal oil formulation, exploring traditional claims of its benefits for hair health, skin issues, and other ailments by examining its ingredients and available scientific research, aiming to assess its relevance in modern healthcare.

In this analysis, Professor Ma Shuanquan attributes androgenetic alopecia to liver, spleen, and kidney dysfunctions and describes a treatment approach using Chinese medicines focused on these organs, suggesting individualization and noting significant therapeutic effects.

This review discusses the potential of plant-based preparations for treating hair loss and reports no new clinical results; the authors highlight herbs with evidence of efficacy against alopecia.