August 2024 in “Nutrients” Probiotics help reduce hair loss and increase hair growth in people with androgenic alopecia.
November 2025 in “Research Review” Probiotics can help reduce acne and improve skin health.
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August 2019 in “The World Journal of Men's Health” Kimchi probiotics slightly improved hair density, but more research needed.
1 citations
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July 2022 in “Functional foods in health and disease/Journal of functional foods in health & disease” Taking a probiotic supplement twice a day improved hair growth, skin hydration, and metabolic health in adults at risk of metabolic syndrome.
March 2026 in “Journal of Veterinary and Animal Sciences” Supplements improved calves' haircoat condition.