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In this study using ex vivo porcine ear skin, researchers found that standard nail varnish applied gently creates effective follicular closures, preventing penetration of certain substances like fluorescein sodium salt and caffeine into hair follicles, whereas solvent-free varnish and rapid application techniques were less effective.

This study found that minoxidil in Espumil Foam Base remains stable for at least 90 days when stored at room temperature and protected from light.

This study explored microemulsion formulations for delivering finasteride through the skin, finding that higher water concentrations increased permeation, which may inform optimal transdermal delivery for treating androgenetic alopecia.

This study reported that combining microdialysis and selective follicular closure with varnish significantly reduces caffeine penetration through hair follicles in an ex vivo porcine ear skin model.

This study reported that a new bioinspired injectable hydrogel, CQCS@gel, showed promise as a multifunctional wound dressing by achieving rapid hemostasis and promoting the healing of infected skin wounds in both in vitro and in vivo tests.

This study found that permanent waving treatment partially disrupts the α-helical structure in human hair microfibrils, primarily during the initial reduction phase, rather than just affecting disulphide bonds.

This study found that using natural polyphenol cross-linkers like tannic acid and green tea extract during perm treatments improved perming efficiency, wave maintenance, and hair protection compared to a control group.

This study found that using a high-viscosity, high-amine-content silicone fluid as a pretreatment can protect hair from bleaching and dyeing damage without affecting these processes.

This source describes wound healing as a complex biological process that requires precise regulation and coordination among various cells, cytokines, and signaling pathways to achieve tissue repair, although specific findings or results are not provided in the abstract.

This study suggests that after perm treatments, sufficient application of keratin and ceramide after middle rinsing enhances curl formation while considering hair health.

This study found that the modified wash test demonstrated high reliability in diagnosing and assessing the severity of androgenetic alopecia and telogen effluvium.

This study found that cationic surfactant-based conditioning systems significantly reduce friction on hair fibers, improving wet and dry combability by forming a stable film layer on the hair’s surface, as verified by both instrumental and sensory evaluations.

This study found that combining lecithin reverse wormlike micelles with isopropyl myristate enhanced the skin permeability of a model hydrophilic drug, facilitated by interactions with sebum in hair follicles.

This study examined the effects of one-time versus two-time hair bleaching in people from Padang City, finding that two-time bleaching significantly increased hair dryness and reduced elasticity compared to one-time bleaching, emphasizing the importance of considering bleaching frequency for hair health.

This study found that white wax and its extract significantly promoted hair growth in a mouse model of androgenetic alopecia, outperforming finasteride by inhibiting 5α-reductase activity and enhancing cellular proliferation.

This study developed a double-network hydrogel using polyacrylamide and catechol-chitosan to enhance mechanical properties and promote drug release, aiding in inflammation regulation and wound healing for chronic wounds with challenging microenvironments.

This study found that adding Rosehip extract to permanent waving products with cysteine improved waving efficiency and reduced hair damage compared to thioglycolate-based products.

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

Several companies launched new hair care ingredients in 2011 to improve conditioning, color retention, combability, and heat protection.

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 found that waving virgin human hair with thioglycerol at pH 9.0 using ammonia solution caused less damage than using thioglycolic acid, while maintaining good waving efficiency.

This study found that chemically modifying hair with 2-iminothiorane hydrochloride improved the permanence of hair setting without damaging the hair by increasing disulfide bonds.

In this study, treating hair with thioglycolic acid was found to alter disulfide bond patterns in keratin-associated proteins, shifting them from an ellipsoidal to a near-spherical shape.

This study found that the optimum formula for chia seed oil nanoemulsion hair serum, composed of 33.52% Tween 80 and 46.48% propylene glycol, meets good physical characteristics and stability requirements.

This study found that MDP hydrogel significantly accelerated wound healing and improved tissue formation in diabetic mice compared to a standard clinical hydrogel and control buffer.

The researchers reported that increasing protein content in human hair keratin/calcium alginate blend films led to larger molecular aggregates, which influenced the films' physical properties such as light transmittance and tensile strength.

This study developed keratin-based hydrogels with improved water solubility and tunable properties, demonstrating excellent cytocompatibility, suggesting potential for biomedical applications.