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This review study focused on various in vitro methods to evaluate skin permeation and retention of sunscreens, highlighting the importance of assessing sunscreen penetration due to widespread nanomaterial usage and advancements in cosmetic formulation.

This review discusses the potential of extracellular vesicles as a minimally invasive treatment for androgenetic alopecia, but emphasizes that most research is still in preclinical stages and more clinical trials are needed.

In this study, researchers developed a shampoo using ambon banana peel and green tea leaves, reporting that it showed positive characteristics and was safe for addressing hair loss, with optimal viscosity levels achieved in certain formulations.

This study conducted a pre-formulation evaluation of a caffeine shampoo for androgenic alopecia treatment, finding that the formulation remains stable under various conditions, suggesting its viability for compounding.

This case report describes an infant with congenital hyperinsulinism linked to a genetic mutation in the ABCC8 gene, illustrating challenges in managing persistent hypoglycemia despite medical interventions, leading to a near-total pancreatectomy.

Researchers created a reliable method to measure dexpanthenol and resorcinol in hair products.

This study reports that a novel Nano-Structured Lipid Carrier system for delivering dutasteride may enhance its anticancer effects while reducing systemic side effects in clinical settings.

This study developed and validated a reliable RP-HPLC method for accurately quantifying dutasteride in pharmaceutical formulations and bulk pharmaceuticals using a Shiseido C18 analytical column, demonstrating precision, accuracy, and sensitivity across a concentration range of 10 to 22 ppm.

This study suggests that a 1,550-nm fractional erbium-glass laser may stimulate hair growth in both an alopecia mouse model and human subjects with male pattern hair loss, though further research is needed to determine its clinical applications.

This study suggests that the hydrogel nanoparticle formulation of hair growth-promoting compounds may enhance hair follicle penetration and induce hair growth in tested models, demonstrating its potential as a hair growth treatment.

This study discusses the challenges in translating organoid models from laboratory settings to clinical and commercial applications, emphasizing the need for engineering approaches like environmental recapitulation and matrix engineering to bridge this gap.

This review examines the potential and challenges of extracellular vesicles in cosmetics, noting their transformative impact despite regulatory and production hurdles; it reports no new experimental results.

This study developed a biomimetic 3D skin model with vascularization potential to assess the impact of nano-zinc oxide (nano-ZnO), finding that nano-ZnO significantly influenced genes related to apoptosis, inflammation, and oxidative stress in skin cells.

This study explored the preformulation of a caffeine-containing shampoo for treating androgenic alopecia and found the formulation to be stable and viable for compounding.

This study developed a herbal hair serum using Bougainvillea glabra extract and found it to be a safe and stable formulation with potential for promoting hair growth, reducing hair fall, and nourishing the scalp, without causing skin irritation.

This study formulated a nano-herbal hair spray using neem, fenugreek, and amla extracts combined with chitosan nanoparticles, finding it enhanced hair elasticity, breakage resistance, and provided antibacterial protection, suggesting it as an effective natural alternative to traditional hair treatments.

This study found that an anhydrous gel formulation containing sertaconazole nitrate effectively penetrated the stratum corneum for treating fungal infections without causing irritation.

In this study, a novel liposomal peptide formulation significantly enhanced hair growth in mice compared to minoxidil, but results on human tissue penetration were inconclusive, suggesting further research is needed for translation to human use.

This article reviews in vitro methods for evaluating whitening, anti-wrinkle, and hair growth ingredients in cosmetics, noting that more human-relevant evaluation methods with reliable biomarkers are needed; it presents no new clinical outcomes.

In this study, researchers measured that the MMP drug delivery technique administered approximately 1,175 μg/cm² of medication into the dermis of human skin, but these findings are specific to the experimental protocol used.

This review discusses the antiviral potential of cepharanthine against SARS-CoV-2, noting its effectiveness in preclinical models but presenting no new clinical results.

This article discusses the benefits of liposomes in cosmetic formulations, including enhanced hydration and protection for dry skin, but reports no new experimental findings.

Amenorrhea is relatively rare and initial testing should check FSH, TSH, and prolactin levels.

Hair testing is a reliable method for detecting workplace drug use when done with proper sample preparation and confirmation.

This study developed a novel LC-ESI-MS/MS method to quantify Minoxidil in pharmaceutical forms, finding it precise, accurate, and robust. It withstands excipient and degradant interference, although Minoxidil degrades under some stress conditions but remains stable thermally.

In this study, researchers found that finasteride undergoes second-order alkaline degradation kinetics and that its degraded form negatively impacts cell proliferation, highlighting the need for careful handling in pharmaceutical manufacturing and storage.

New method effectively analyzes finasteride and its stability.

In this study, researchers developed a reliable HPLC method to simultaneously estimate Finasteride and Tadalafil in marketed formulations, showing precise, linear results with confirmed degradation susceptibility under certain stress conditions.

This study established a new reverse-phase high-performance liquid chromatography method to accurately and precisely quantify silodosin and dutasteride in mixtures, meeting International Council of Harmonization validation criteria for stability, sensitivity, and recovery.

In this research on cinnamon and virgin coconut oil hair tonics, F2 and F3 demonstrated stable physical properties and mild irritation potential, while formula 1 remained non-irritating but less stable regarding pH and viscosity.