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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 article reviews EU cosmetic product claim regulations and highlights increased harmonization and enforcement while reporting no new results.

This study reported that a novel ionic liquid delivery system combining ferulic acid and finasteride enhanced the solubility, skin permeation, and effectiveness in promoting hair regrowth in androgenetic alopecia mice, suggesting an improved topical treatment approach.

FUE hair transplantation using a micromotor is effective and gives natural results with few complications.

The research identified 12 antioxidant compounds in Polygonum multiflorum roots, suggesting these as quality markers for the plant's processed roots.

This study found that the patch assay effectively reconstituted mature hair follicles using culture-expanded human fetal cells and may serve as a method to assess cell trichogenicity.

This study demonstrates that using transwell culture significantly influences hair follicle formation in skin models, potentially improving dermatology and skin research methodologies.

This study developed a new method for detecting 30 hormones in anti-aging functional foods, demonstrating good sensitivity and reliability, and identified seven hormones in four out of 14 samples tested.

The researchers reported that a newly developed ionic liquid-based microemulsion significantly improved the local delivery of copper peptides in mice, enhancing hair growth-related factor activation while offering a safer, non-invasive alternative to existing treatments for hair loss.

This study concluded that an Emulgel formulation containing Tridax procumbens extract showed promising wound healing and antimicrobial activity, with improved physical properties in the F2 formulation.

In this study, an Emulgel containing Tridax procumbens extract was formulated and found to have promising physical properties and antimicrobial activity for wound healing.

This study found that sensitive scalp is characterized by increased pH levels, redness, altered sebum composition, and a disrupted microbiome, suggesting these features could inform treatment approaches.

This study found that donor age and culture medium significantly impact the quality of human full-thickness skin models, with implications for their use as animal model alternatives in research.

In this study, researchers developed a sensitive LC–MS–MS assay to measure 3α-androstanediol levels in rat plasma and observed that testosterone raises these levels via a 5α-reductase pathway.

This study introduced a new method for extracting red mordant dyes from wool fibers that preserved the fibers for further analysis and allowed for spectrophotometric examination of the dyes' absorption curves.

This study developed and validated a highly sensitive method using ultrahigh-performance liquid chromatography with tandem mass spectrometry for accurately analyzing nine neuroactive steroids in human serum, which could enhance understanding of disease pathophysiology and support new biomarker and therapeutic discovery.

This study developed and validated a reliable method using chromatography and mass spectrometry to accurately measure finasteride levels in human plasma.

This study developed a reliable RP-HPLC-DAD method, finding that amino acid concentrations in bleached hair decrease with higher hydrogen peroxide levels, notably affecting cystine.

This study observed that treating basal and squamous cell carcinoma cells with platelet-rich fibrin significantly reduced cell viability and increased apoptosis-associated gene expression, suggesting potential use as adjunctive therapy for localized nonmelanoma skin cancers.

In this study, researchers evaluated the stability and color changes of compounded minoxidil formulations used for alopecia, finding that while the formulations remained chemically and microbiologically stable for up to 380 days, significant color changes were observed, which likely do not affect the product's effectiveness.

This study suggests that hair follicle stem cells from transgenic mice can improve nerve regeneration and function, highlighting their potential as an autologous source for regenerative medicine.

This study found that procyanidin B-3, a compound isolated from barley extract, may promote hair growth by enhancing hair epithelial cell growth and counteracting TGF-β1's growth-inhibiting effects in vitro and in vivo.

This study describes a new method using high-resolution mass spectrometry for analyzing multiple steroids in human scalp hair, with newborn hair showing the highest steroid concentrations among examined age groups.

In this study, oral care products like foams and a spray, similar to tap water, improved salivary pH and oral clearance rates after exposure to Coca-Cola® in young adults, but no significant differences were found between these products and tap water.

This study developed a rapid method using advanced chromatography and mass spectrometry to detect hair-growth enhancing compounds, discovering synthetic drugs in about 21% of tested supplements.

The new chitosan dressing heals wounds better and faster than current products.

This study suggests that Gujian oral liquid may reduce osteoarthritis symptoms by regulating inflammation and catabolism through the TNF-α/NF-kappa B signaling pathway, as confirmed by both in vivo and in vitro experiments.

This literature review examined topical treatments for various alopecia types, finding that minoxidil and corticosteroids are effective for multiple conditions, while JAK inhibitors show promise specifically for alopecia areata. The study emphasized the importance of individualized therapeutic approaches to enhance outcomes in hair loss management.

This study found that the topical Shen Bai hair growing decoction may improve androgenetic alopecia in mice by suppressing TNF-α and IL-6 levels, enhancing follicle density, and reducing apoptosis.

In this animal study, applying a combination of inositol-stabilized arginine silicate complex and magnesium biotinate promoted hair growth but not nail growth.