May 2026 in “International Journal of Cosmetic Science” In this study, researchers observed that using an Avena strigosa seed extract on chemically damaged hair significantly improved hair properties, including strength, gloss, and surface quality, by reinforcing keratin bonding and sealing cuticle damage.
This chapter explores the causes and management of hair damage, highlighting effective repair strategies such as protein and lipid replenishment with keratin peptides and citric acid, and identifies social media's role in consumer preferences for protective and conditioning products.
April 2026 in “Proceedings of the National Academy of Sciences” In this study, Tmem30b was identified as a key regulator of outer hair cell structure in mice, and its modulation may offer a therapeutic approach for certain types of hearing loss.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study suggests that rice water may improve hair health by strengthening hair, reducing breakage, and promoting growth due to its nutrients and antioxidants, even as it becomes a popular ingredient in various hair care products despite limited rigorous research.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This research suggests that rice water may improve hair health by reducing breakage, repairing damage, enhancing flexibility, and hydrating the scalp, making it a popular choice for natural hair care products.
March 2026 in “Preprints.org” This review suggests that the compound DRDE-07, originally a sulphur-mustard countermeasure candidate, could potentially be repurposed for skin protection due to its compatibility with pathways involved in oxidative stress and inflammation, though further experimental study is needed to confirm its therapeutic applicability in dermatology.
March 2026 in “Communications Biology” This study identified nine compounds that activate Wnt signaling, with aminoacridine and proflavine especially promoting hair and nail regeneration in mouse models, highlighting new therapeutic candidates from existing FDA-approved and natural compounds.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review highlights the potential of rice water, traditionally used in Asian skincare and haircare, due to its nutritional and bioactive components that may improve skin hydration and hair health, supported by its antioxidant, anti-inflammatory, antimicrobial, and anti-aging properties.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this review, researchers examine rice water, a traditional Asian skincare and haircare remedy, highlighting its nutritional and bioactive components which may enhance skin and hair health through hydration, protection, and shine improvement, and detailing its potential roles in various cosmetic formulations.
February 2026 in “PubMed” This study reported that para-phenylenediamine and toluene-2,5-diamine are the main sensitizers in hair dye-related allergic contact dermatitis, with significant cross-reactivity to several other compounds.
February 2026 in “Aesthetic Cosmetology and Medicine” In this case study, a 38-year-old woman with female androgenetic alopecia experienced improved hair density, reduced scalp oiliness, and enhanced hair structure after ten microneedle mesotherapy treatments combined with saw palmetto supplementation, with no adverse effects reported.
January 2026 in “Colloids and Surfaces B Biointerfaces” This study found that treating damaged hair with maleic-modified amino silicone oil created a highly hydrophobic surface, reducing water content and improving hair's mechanical properties and thermal stability.
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study reported that rice water, containing essential minerals and vitamins, shows promise in cosmetic and dermatological applications by acting as an anti-aging agent, hair growth promoter, and natural antidandruff treatment due to its antioxidant and antifungal properties.
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study reports that rice water, rich in minerals, vitamins, and amino acids, shows potential in cosmetics and dermatology for its hydration, anti-aging, and antioxidant properties and effectiveness against dandruff, while also promoting hair growth and scalp health with natural cleansing abilities.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” In this preprint, an integrative regenerative protocol involving microneedling, plant-derived exosomes, and other therapies was used to treat androgenetic alopecia in an elderly woman, resulting in improved hair density and scalp coverage.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This preprint reports meaningful improvements in hair density and scalp coverage in an elderly female with androgenetic alopecia treated through an integrative regenerative protocol, involving microneedling and plant-derived exosomes, among other non-pharmacological interventions focusing on cellular senescence pathways.
December 2025 in “Scientific Reports” In this study, researchers observed that DHEA-induced PCOS rats experienced significant changes in gut microbiota and metabolic profiles, particularly affecting steroid and lipid metabolism, suggesting the gut-ovary axis may play a role in the pathogenesis of PCOS.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This review highlights aloe vera's role in hair cosmetics, attributing benefits such as scalp soothing, reducing dandruff, and enhancing hair luster to its rich composition, while also noting potential risks like skin irritation and allergic reactions with use.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This overview reports that aloe vera, widely used in hair cosmetics, boasts components that may promote hair health by nourishing hair follicles, soothing the scalp, and enhancing hair strength and luster, although some individuals may experience allergies or skin irritation.
November 2025 in “JDDG Journal der Deutschen Dermatologischen Gesellschaft” This study documented a case of an 11-month-old with PKU who developed acrodermatitis enteropathica-like symptoms due to severe phenylalanine deficiency, requiring dietary adjustment to restore phenylalanine levels.
November 2025 in “British Journal of Pharmacology” This study found that inositol hexaphosphate significantly reduced hearing threshold shifts and outer hair cell loss in various sensorineural hearing loss mouse models, suggesting potential for otoprotective use.
November 2025 in “Quality in Sport” This review found that hydrolyzed collagen supplementation, particularly marine collagen, improves skin hydration, elasticity, and density while strengthening hair and nails, especially when paired with vitamin C and trace elements; however, more studies are necessary to evaluate long-term efficacy across different sources and demographics.
September 2025 in “Cosmetics” In this study, oral supplementation with NMN for 12 weeks in middle-aged Japanese women significantly increased hair growth density and diameter and improved subjective assessments of hair texture and quality of life, with no significant changes in hair hormone concentrations observed.
September 2025 in “International Journal of Molecular Sciences” This study found that Hashimoto's thyroiditis and alopecia areata show distinct gut microbial patterns, with specific microbes like Bacteroides fragilis and Microbacterium sp. T32 potentially linked to autoimmune activity.
August 2025 in “Acta Biomaterialia” This study presents a novel hydrogel scaffold made from tilapia collagen, which when activated by ultrasound, reprograms macrophages to promote wound healing, enhance angiogenesis, and stimulate hair follicle regeneration, offering a potential new method for treating inflammatory wounds.
July 2025 in “Cosmoderma” In this study, a 90-day course of a plant-based supplement significantly improved hair density, skin hydration, and nail growth among participants with dermatological concerns, while also reducing hair fall and pigmentation, without adverse effects.
July 2025 in “International Journal of Pharmacy and Pharmaceutical Science” This review discusses the preparation and benefits of a botanical hair mask gel made from flaxseed, fenugreek, and rice water, highlighting its effectiveness in promoting scalp health, hair regeneration, and minimizing damage from chemical hair products, as reported by this source.
This review found that mesotherapy could improve hair density and reduce hair fall in androgenetic alopecia, especially when combined with other treatments, but lacks standardized protocols and long-term safety data.
February 2025 in “Animals” This study found that senior dogs fed amino acid-complexed and lysine-glutamic acid-complexed trace minerals had longer, faster-growing hair and increased activity compared to those fed inorganic trace minerals.
February 2025 in “Ciencia Latina Revista Científica Multidisciplinar” This in-silico study found that Finasteride interferes with neurotransmitters and may increase psychopathology when it decomposes into a carboxylic acid similar to Cortisol.