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Ethanol spreads well on hair at low humidity but less so at higher humidity due to water condensation.

This study reports a new method for selectively synthesizing finasteride Form-I in good yield using water as an ecofriendly solvent at room temperature.

This review discusses the evolution and studies of injection lipolysis for fat reduction, highlighting the need for more research to ensure patient safety and treatment efficacy; it reports no new clinical results.

This review discusses various methods for processing and separating human skin samples for research purposes, evaluating factors like processing time and cell viability, but reports no new experimental findings.

In this study, the researchers developed an optimum liquid shampoo formula using chia plant components and found it to meet specific physical characteristics and stability requirements, with viscosity and foam height tested within acceptable ranges.

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.

This study developed a new method for synthesizing finasteride that eliminates the need for expensive and toxic chemicals, achieving high purity and a 24.2% yield.

This review describes deep eutectic solvents as a green alternative to toxic solvents in extracting bioactive compounds, highlighting their sustainability, production from natural ingredients, and beneficial properties for pharmaceutical applications.

This study developed and validated a simple, accurate, and sensitive HPTLC method for estimating minoxidil and aminexil in topical solutions, demonstrating effective separation and linear measurement of these compounds with %RSD under 2% and high regression coefficients.

This study describes a capillary GC method for accurately measuring spermidine levels in hair lotions, confirming its precision and specificity for this application.

This study examined finasteride degradation under stress conditions, identifying three unique degradation products in acidic environments, providing insights into impurity profiling and quality control for finasteride formulations.

This study suggests that sebum samples can be effectively stored and transported with less stringent requirements than liquid samples, making them suitable for remote or at-home collection before clinical analysis.

This study successfully synthesized finasteride using a method that avoids expensive reagents and column chromatography, achieving a higher yield than previously reported.

This review examines various methods for purifying extracellular vesicles loaded with drugs, highlighting their principles, benefits, and drawbacks, and stresses the importance of standardized guidelines to enhance the reproducibility of EV-based drug delivery research.

This study concluded that hair tonic formulated with galangal rhizome and Aloe vera extract was stable according to the Indonesian National Standard, showing consistent organoleptic, pH, and viscosity characteristics after stability testing.

This study measured the solubility of minoxidil in various solvents, finding the highest solubility in methanol and lowest in water, with solubility correlating to temperature.

In this study, different drying methods for Hedychium spicatum rhizomes significantly affected the essential oil yield, antioxidant potential, and compound composition, with the HSOV30 method yielding the highest oil content, antioxidant activity, and specific compound levels such as 1,8-cineole and elemol.

The best mix of propylene glycol and sorbitol was found for a cream to prevent hair loss using saw palmetto extract.

This study found that 1-butyl-3-methylimidazolium tetrafluoroborate is the optimal ionic liquid solvent for extracting quercetin from Nothopanax scutellarium leaves.

In this study, hair tonic containing 15% patchouli leaf extract showed the greatest hair growth in rabbits, with higher concentrations leading to faster regrowth.

Finasteride forms three new products under acidic stress.

This study demonstrated that CD anisotropy effectively distinguishes between two polymorphs of finasteride with nearly identical electronic circular dichroism spectra, using imaging and simulated spectra to uncover unique signatures that traditional methods miss.

In this study, researchers developed and optimized ethanol-free microemulsion systems for transdermal finasteride delivery, finding that the predicted formulations closely matched their physical and chemical characteristics, potentially reducing adverse effects compared to oral administration.

This study developed a reliable RP-HPLC method for the simultaneous estimation of Spironolactone and Hydrochlorothiazide, which was validated as accurate, precise, and robust for pharmaceutical applications.

This study developed a new quantitative method to measure skin cell turnover in just 4 days, showing it can effectively differentiate skincare product performance and revealing that turnover slows with age but responds more to treatments as people get older.

This document is a thesis or dissertation backed by the Université du Québec à Trois-Rivières, and it provides no new research findings.

This study found that rosemary essential oil can be incorporated into an aromatherapy massage cream, with different oil and water ratios affecting its physical properties.

This study concluded that a hair tonic combining aloe vera and celery extracts can be formulated, with formula 1 meeting the stability requirements best over a month.

In this study, hair tonic formulations containing moringa leaf extract and honey were tested for stability and found to remain stable and non-irritating after storage, meeting specific quality standards.