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January 2023 in “Science Advances” This study found that bacterially induced metabolic changes in stem cells can enhance skin and hair follicle regeneration in both mice and humans, suggesting potential strategies for improving recovery after injury.
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November 2022 in “Nutrients” This study found that piglets' rapid growth during nursery and lactation was linked to changes in microbiota composition and increased cortisol conversion, highlighting critical early life factors influencing adult microbiota establishment.
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April 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” This study observed significant differences in the skin microbiome between hidradenitis suppurativa patients and healthy individuals, notably with decreased β-diversity and a distinct abundance of certain bacteria in affected skin.
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January 2011 in “China Modern Medicine” In this study, Chinese Herbal Hair Renewal Liquid significantly improved microcirculation disturbance in mice's auricles induced by adrenaline compared with 75% ethanol.
May 2026 in “Microorganisms” This study found that individuals with seborrheic alopecia had significant disruptions in their scalp microbiome, marked by imbalances in certain bacteria and fungi, and that a 12-week herbal shampoo intervention helped restore microbial diversity and improve clinical symptoms.
February 2026 in “International Journal of Biological Macromolecules” In this study, researchers developed a novel periodate oxidation method for extracting keratin micro-units from waste hair and feathers, achieving yields of 31.28% and 20.64% respectively, enhancing the stability of oil-in-water emulsions and suggesting potential for sustainable biomaterial production.
August 2025 in “Galen Medical Journal” In this study, among 2,000 patients with alopecia universalis, mesotherapy combined with systemic treatments like BMI, JAK inhibitors, and adalimumab showed the highest success in hair regrowth, particularly for children, with the combination therapy group achieving a 42% positive response rate.
August 2025 in “Frontiers in Pharmacology” In this study, PA-011, a traditional Chinese medicine extract, was shown to improve hair growth in alopecia areata model mice by reducing skin inflammation and altering skin microbiota, indicating its potential therapeutic role for this condition.
August 2025 in “Current Issues in Molecular Biology” This study demonstrated that Periplaneta americana extract significantly promoted hair regeneration in depilated mice by enhancing superoxide dismutase activity, upregulating vascular endothelial growth factor, modulating the FOXO/PI3K/AKT pathway, and restoring skin microbiome balance, suggesting its potential as a novel therapeutic candidate for alopecia.
May 2025 in “Journal of Dispersion Science and Technology” This study reported that a novel SMEDDS formulation of PPO demonstrated better permeation and improved hair growth compared to a marketed formulation in tests for managing androgenetic alopecia, with further exploration suggested.
April 2025 in “European Journal of Pharmaceutics and Biopharmaceutics” This study developed and tested Bicalutamide-loaded lipid vesicles in dissolving microarray patches for topical application, finding that they effectively deliver Bicalutamide through murine skin while maintaining a favorable safety profile, suggesting potential to improve treatments for androgenetic alopecia.
August 2024 in “Pharmaceuticals” This study found that oral administration of solubilized sturgeon oil in mice promoted hair growth and positively influenced the gut microbiome associated with hair growth promotion.
In this study, 20% whale oil applied to mice was observed to promote hair growth more effectively than a control or 3% minoxidil, showing increased hair follicles and thicker subcutaneous tissue.
March 2024 in “Nutrients” This study found that individuals with Alopecia Areata had distinct gut microbiome characteristics, including reduced species richness and specific microbial biomarkers, suggesting a potential link with oxidative stress.
August 2023 in “Clinical, Cosmetic and Investigational Dermatology” This study identified key trends and influential contributors in skin microbiome research from the past decade, highlighting the growing publication rates, major players like the USA, and prominent researchers such as Gallo RL.
April 2023 in “Journal of Investigative Dermatology” In this study, Nd:YAG picosecond lasers using fractional micro-lens array were found to have a comparable effect to ablative fractional Er:YAG lasers in treating atrophic acne scars, with better safety profiles but slightly less patient satisfaction.
December 2022 in “Физиотерапия, бальнеология и реабилитация” This integrative literature analysis found that radiofrequency is widely used in dermatocosmetology for facial skin rejuvenation due to its high efficiency and safety, but noted a lack of comprehensive studies on radiofrequency microneedling, which may enhance safety and efficacy over traditional methods.
January 2006 in “Seibutsu Butsuri” Curly and straight hair differ in how their internal fibers are arranged.
September 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study introduces the MHS Hair Restoration Protocol, a systems-biology model targeting hair follicle health through the gut-microbiome-endocannabinoidome axis and innovative topical treatments, emphasizing a holistic approach to pattern hair loss.
September 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This research introduces the MHS Hair Restoration Protocol, which is a comprehensive approach aimed at restoring the hair follicle environment by modulating the gut-microbiome-endocannabinoidome axis and incorporating specific dietary and topical strategies, rather than focusing only on short-term hair count improvements.
This study found that patients with androgenetic alopecia showed distinct scalp bacterial imbalances compared to healthy individuals, which were associated with unhealthy lifestyles. These microbial changes might contribute to follicular inflammation, potentially accelerating hair loss in these patients.
June 2026 in “Clinical and Experimental Dermatology” This study reviewed 55 studies to assess the bacterial microbiome in hair follicles across different inflammatory skin and hair conditions, reporting shifts in the abundance of Cutibacterium and Staphylococcus among various diseases, though the causal significance remains unclear.
This study found that enhancing quercetin bioavailability with EubioQuercetin significantly improved external aging signs in mice and influenced gut microbiota and intestinal gene expression, suggesting potential modulation through the gut microbiota–intestinal barrier axis.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This paper proposes that gut dysbiosis plays a crucial role in Post-Finasteride Syndrome by possibly contributing to both androgenic and non-androgenic symptoms, and may explain fluctuating symptom cycles better than static genetic explanations.
April 2026 in “Preprints.org” The study found that enhancing quercetin bioavailability with EubioQuercetin may amplify its anti-aging effects in mice by modulating the gut microbiota and improving intestinal barrier function.
March 2026 in “International Journal of Dermatology” In this study, researchers observed that patients with androgenetic alopecia show differences in scalp microbial communities compared to the general population, including an increase in Cutibacterium acnes, particularly in males, which may interact with lipid and immune pathways to contribute to hair follicle miniaturization.
February 2026 in “Probiotics and Antimicrobial Proteins” Modifying gut bacteria with pro- and postbiotics may help treat hair loss.
February 2026 in “Animals” In this study, supplementing low-protein diets with 0.75% methionine maintained growth performance, improved fur quality, enhanced nutrient utilization, and supported intestinal microbiota balance in blue foxes, with significant results on several biochemical parameters and nutrient digestibility observed.
February 2026 in “Middle European Scientific Bulletin” In this study, researchers explored the formation of the skin's epidermal barrier, its interplay with skin microbiota, and the role of skin appendages, suggesting that probiotics might offer promising avenues for treating scalp diseases, particularly those affecting hair loss.
January 2026 in “SSRN Electronic Journal”