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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 demonstrated that using finasteride impurity as a non-isotopically labeled internal standard in paper spray ionization–mass spectrometry can effectively and efficiently measure finasteride tablet dissolution, achieving results comparable to high-performance liquid chromatography.

In this study, adding TPGS to a minoxidil formulation improved local retention and reduced systemic absorption in certain solvent mixes, particularly with a balance of alcohol and PEG 400.

In this study, researchers measured the solubility of Minoxidil in supercritical CO₂ under various temperature and pressure conditions and created models to estimate solubility based on different predictive approaches.

This study examined the stability of two 5α-reductase inhibitors in Tectona grandis extracts, finding that they are more stable in acidic environments and degrade rapidly under heat and light unless protected, suggesting the need for careful storage when developing anti-hair loss medications.

This study optimized the reaction conditions for the stereoselective hydrogenation of a compound used in manufacturing finasteride and dutasteride, improving the selectivity for the desired isomer.

This study investigated the phytochemical composition and antibacterial and antioxidant activities of Zaleya pentandra extracts, finding high total polyphenol and flavonoid content and significant antibacterial effects, particularly in acetone extract, which may be suitable for developing antibacterial agents.

This study found that minoxidil exhibits preferential solvation by water in both water-rich and ethanol-rich solvent mixtures.

This article reviews the steps and methods involved in preparing skin tissues for three-dimensional volumetric imaging, highlighting its potential to provide detailed insights into skin structure not possible with traditional 2D histology, but reports no new findings.

This article discusses using high performance liquid chromatography to optimize mobile phase composition for separating synthesis products of Finasteride, without reporting new clinical results.

This study found that a eupafolin nanoparticle delivery system improved water solubility and skin penetration, enhancing its antioxidant and anti-inflammatory effects against particulate matter-induced stress in skin cells.

This review summarizes the enhanced absorption and bioavailability of phytosome delivery systems, which combine herbal extracts with phospholipids to improve therapeutic potential, and provides an updated overview of their development, commercial availability, and patented technologies.

The study concluded that poly(propylene carbonate maleate) microspheres effectively encapsulated finasteride, achieving a biphasic release with prolonged drug release over 5-6 weeks in vitro.

This study found petroleum ether to be more effective than methanol at extracting β-sitosterol from Eclipta alba, with higher concentrations detected using HPTLC and HPLC methods. The extracted materials contained metals within safety limits.

This study found that rhodamine B penetrated human hair fibers more effectively from an aqueous solution compared to a methanol/ethanol solvent, with penetration depending on hair morphology.

This study explored the development of a self nanoemulsifying drug delivery system to enhance the solubility and oral bioavailability of exemestane HCl for breast cancer therapy.

In this study, researchers investigated EGCG's spectroscopic properties and its interaction with DPPG lipid, finding that both experimental and theoretical approaches agree on the electronic transitions and reveal an increased absorbance due to molecular interactions.

This study found that using 2-hydroxypropyl-ß-cyclodextrin (HP-ß-CD) to encapsulate minoxidil can create a stable aqueous solution, potentially replacing the need for organic solvents in topical treatments for androgenic alopecia.

This review discusses the potential topical benefits of cannabidiol in dermatology and cosmetics, highlighting its diverse effects and therapeutic roles but reports no new clinical results, emphasizing the need for further research.

This study found that minoxidil was released 50% less from creams than from lotions, with a similar release profile across different lotion formulations, suggesting a specific vehicle composition for topical use.

In this ex vivo and mouse model study, Tofacitinib-loaded nanoparticles demonstrated enhanced delivery of the drug into hair follicles and reduced inflammatory effects compared to conventional forms, indicating potential for safer, topical use in treating alopecia areata.

This study evaluated the wedelolactone content and antimicrobial activity of Eclipta alba and Wedelia chinensis extracts, finding a potential relationship between the concentration of wedelolactone and their in vitro antimicrobial effects against several pathogenic bacteria and yeast.

This study introduced new spectrophotometric methods to estimate Minoxidil in pharmaceutical forms, demonstrating its linearity across various buffers and solvents, and found these methods to be simple, economical, and effective according to ICH guidelines.

This study reported that a novel nanomedicine combining berberine and sinapic acid significantly inhibited the growth of mouse mammary carcinoma cells and demonstrated an anti-tumor effect in vivo, without significant systemic toxicity after 28 days, suggesting a promising, low-toxicity therapeutic strategy for breast cancer.

Cortisol and cortisone release from hair increases in steps over time during incubation.

This study reports a method for fabricating biofunctional polymer fibers by using DNA-programmable cell-free protein synthesis integrated through solution blow spinning, enabling in situ protein production and potential applications in respirators, sampling swabs, and other advanced materials.

This study investigated the physicochemical properties of polystyrene-b-poly(acrylic acid) nanovesicles coated with modified chitosans, finding that they can effectively control surface charge and potentially serve as drug delivery carriers with a 50.7% encapsulation efficiency for minoxidil.

CUR-loaded micelles improve skin delivery and effects of curcumin for pain and infections.

This study presents a method for directly measuring the solubility of solid chemicals in the skin's stratum corneum under various humidity conditions, emphasizing its importance for dermal drug delivery and chemical safety assessments.

This study provides evidence that human skin contains genes and enzymes necessary for producing serotonin and melatonin.