November 2025 in “Dermato” In this review, researchers synthesized contemporary findings about the human skin microbiome's influence on conditions like acne, aging, and hyperpigmentation, highlighting the potential of microbiome-informed strategies and treatments such as postbiotics and probiotics to improve dermatological outcomes.
9 citations
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April 2024 in “Heliyon” This review highlighted significant properties of probiotics that can promote hair growth and reduce dandruff, offering guidance for future research to scale these findings to pilot studies.
In this study, researchers found that while applying a lotion containing Lactiplantibacillus plantarum subsp. plantarum N793 did not improve hair density overall compared to placebo, it was effective in improving hair density among individuals with relatively mild hair thinning.
5 citations
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April 2023 in “BMC Microbiology” This study found that using a shampoo containing heat-killed probiotics, GMNL-653, led to decreased dandruff and sebum production and increased hair growth in human participants, with observed microbiota shifts including changes in M. globosa and M. restricta abundance.
March 2023 in “Anais Brasileiros De Dermatologia” This article reviews treatment options for female-pattern hair loss, noting the limited evidence for most therapies and emphasizing that topical minoxidil remains the only well-supported option despite a significant non-response rate.
17 citations
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April 2020 in “Dermatology and Therapy” In this randomized double-blind study, 160 adults with alopecia areata showed significant improvements in hair loss severity after using a bioactive peptide cosmetic product that mimics platelet-rich plasma, while the placebo group showed no significant change, underlining the treatment's potential effectiveness.
10 citations
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August 2019 in “The World Journal of Men's Health” This study found that administering a kimchi and cheonggukjang probiotic product promoted hair growth and increased hair thickness in individuals with patterned hair loss without causing adverse effects.
July 2019 in “Technology audit and production reserves” This research discusses the formulation of probiotic gel shampoos with whey peptides and plant extracts, highlighting their potential effectiveness and market feasibility in Ukraine.
10 citations
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April 2019 in “Journal of Analytical Science and Technology” In this study, hydrolysates of lactic acid bacteria were found to enhance hair growth in C57BL/6 male mice more effectively than 5% minoxidil.
73 citations
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April 2019 in “Experimental Dermatology” This review explores the hair follicle microbiome's interaction with the immune system, discussing its potential clinical implications for scalp health and disease but reports no new clinical results.
48 citations
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April 2019 in “PloS one” This study observed a microbial shift on the scalp of Alopecia areata patients, characterized by an increase in Propionibacterium acnes and a decrease in Staphylococcus epidermidis, compared to healthy controls.
65 citations
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October 2018 in “Frontiers in cellular and infection microbiology” This study observed that dandruff in Indian women is associated with a distinct scalp microbiome, including specific bacterial and unknown Malassezia species, with implications for nutrient homeostasis and cell-host adhesion pathways.
193 citations
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January 2015 in “International journal of trichology” This review examines hair cosmetics, including shampoos and conditioners, for their formulations and effects, but reports no new clinical findings; it emphasizes the importance of dermatologist knowledge in treating diverse hair conditions.
