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This study demonstrated that combining amorphization and nanonization of drugs enhances both saturation solubility and dissolution rate, potentially offering therapeutic benefits for formulations like dermal applications.

This study developed nanoparticulate systems for caffeine delivery in hair follicles, demonstrating effective caffeine loading and release, as well as successful imaging within model hair follicles.

This review discusses the chemical processes involved in hair styling and straightening and reports no new results; the authors highlight pregnancy safety with hair treatments during pregnancy.

This study found that Polyquaternium-87 significantly reduced friction forces on hair surfaces treated with various shampoo formulations, highlighting its potential for improving hair care products.

This review discussed the potential of multifunctional photoresponsive hydrogels for wound regeneration, highlighting various types prepared with diverse photosensitizers and photothermal/photodynamic agents, and explored their role in modulating bacterial microenvironments to inhibit infection and promote healing.

Topical retinoids effectively improve photodamaged skin.

The researchers reported that a novel leave-on treatment containing caffeine, niacinamide, panthenol, dimethicone, and an acrylate polymer significantly increased the diameter and improved the mechanical properties of scalp hair fibers, suggesting it may help mitigate thinning hair.

This article explores the potential of chitin nanofibrils as a bioactive polymer for skin applications by examining their hydrophilic properties and effects on cell behavior, but presents no new experimental results.

This study explored how silicones influence the interaction between hair fibers and their impact on hair volume under high humidity conditions.

In this study, phospholipid-polymer hybrid nanoparticles were found to enhance quercetin's hair regrowth potential in testosterone-induced alopecia in rats by efficiently delivering the compound to hair follicles.

This study found that washing hair with surfactants reduces the internal density of hair due to cuticle lifting, and suggests that a cuticle-sealing strategy can inhibit this effect and maintain hair homeostasis.

This review discusses the use of nanomaterials in hair cosmetics and treatments and reports no clinical results, highlighting their potential to improve the efficacy and safety of active compounds.

This study found that using dissolving micro-needles with minoxidil promoted more hair growth in an animal model compared to minoxidil treatment alone or no treatment.

This study developed dutasteride-loaded microneedle systems using a specific polymer to enhance transdermal delivery, demonstrating efficient drug release and increased accumulation in hair follicles, thus supporting their potential for treating androgenic alopecia.

This study found that choosing appropriate fabrics for hats and caps enhanced protection against sun damage and air pollution for hair in construction and manufacturing workers.

In this study, researchers developed a long-lasting antibacterial coating for medical implants by anchoring silver nanoparticles onto polyamide surfaces, demonstrating potential to improve implant safety and effectiveness by reducing infection and inflammation.

This study found that adjusting the polymer gel composition can create a more consistent release profile of finasteride with reduced initial burst release, enhancing patient compliance through in situ polymer precipitation.

This source reviews treatments for androgenetic alopecia, highlighting that combining therapies generally improves effectiveness over single treatments, and discusses emerging drug-assisted delivery techniques aimed at increasing the efficiency of conventional drugs like minoxidil and finasteride.

This review discusses recent advances in stimuli-responsive nanoformulations for CRISPR-Cas9 delivery, highlighting their design rationales and potential biomedical applications, but reports no new experimental results.

This review highlights the challenges in developing nano-scale drug delivery systems for natural antioxidants in wound healing, pointing out issues like low solubility and skin permeability, and discusses potential solutions such as combining polymers and lipids to enhance delivery effectiveness.

Twisting hair weakens it, but strength can be recovered at low twist levels.

A new method helps understand hair shine and various products improve hair care.

In this study, researchers developed a non-invasive method to distinguish exogen hair from telogen hair on the human scalp, finding that normal exogen hair levels are generally less than seven hairs per cm².

This study found that theabrownin-selenium nanoparticles (TB-Se NPs) effectively target Malassezia-induced dermatitis through a dual antifungal and immunomodulatory mechanism, suppressing fungal overgrowth, reducing inflammation, and enhancing immune memory to prevent recurrence in a dermatitis model.

This abstract highlights that maintaining healthy, voluminous thin hair involves using gentle care products, such as shampoos, conditioners, and masks containing specific ingredients like hydrolyzed keratin, collagen, and panthenol, to improve manageability, strength, and moisture retention.

The study reported that a poly herbal gel containing Lagenaria siceraria, Trichosanthis cucumarina, and Tridax procumbens promoted hair growth in human volunteers, with noticeable effects observed after 90 days.

In this study, cinnamic acid in solution form showed strong antifungal activity against Microsporum canis, but when incorporated into hydrogels, the acid's diffusion and resulting antifungal performance decreased, though it maintained effectiveness for potential prolonged exposure.

This article reviews the roles and types of surfactants and ingredients in modern shampoos, discussing their contributions to cleansing, conditioning, and cosmetic effects, but reports no new experimental findings.

This study found that adding certain conditioning agents, including jojoba oil and lauryl PEG/PPG‐18/18 methicone, to ammonium thioglycolate straightening emulsions protected Afro-ethnic hair from protein loss and improved resistance to breakage.

This study found that polymeric nanoparticles may effectively deliver finasteride topically to hair follicles, potentially improving alopecia treatment with fewer side effects than oral forms.