15 Best Probiotic Supplements of 2025, Recommended by Experts

Discover optimal probiotic solutions for digestive well-being. Explore budget-friendly top choices tailored for men and women. Our expert dietitians curated a diverse selection to meet various needs.

Disclosure: Every product is independently selected by our editors. Things you buy through our links may earn Health Insiders a commission. Learn more about our review process here.

Sources

Health Insiders relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

[1] Hill C, Guarner F, Reid G, Gibson GR, Merenstein DJ, Pot B, Morelli L, Canani RB, Flint HJ, Salminen S, Calder PC, Sanders ME. Expert consensus document. The International Scientific Association for Probiotics and Prebiotics consensus statement on the scope and appropriate use of the term probiotic. Nat Rev Gastroenterol Hepatol. 2014 Aug;11(8):506-14. doi: 10.1038/nrgastro.2014.66. Epub 2014 Jun 10. PMID: 24912386

[2] Borchert D, Sheridan L, Papatsoris A, Faruquz Z, Barua JM, Junaid I, Pati Y, Chinegwundoh F, Buchholz N. Prevention and treatment of urinary tract infection with probiotics: Review and research perspective. Indian J Urol. 2008 Apr;24(2):139-44. doi: 10.4103/0970-1591.40604. PMID: 19468386; PMCID: PMC2684288

[3] Qinwen Wang, Qianyue Yang, Xingyin Liu, The microbiota–gut–brain axis and neurodevelopmental disorders, Protein & Cell, Volume 14, Issue 10, October 2023, Pages 762–775, https://doi.org/10.1093/procel/pwad026

[4] Dempsey E, Corr SC. Lactobacillus spp. for Gastrointestinal Health: Current and Future Perspectives. Front Immunol. 2022 Apr 6;13:840245. doi: 10.3389/fimmu.2022.840245. PMID: 35464397; PMCID: PMC9019120

[5] Chen J, Chen X, Ho CL. Recent Development of Probiotic Bifidobacteria for Treating Human Diseases. Front Bioeng Biotechnol. 2021 Dec 22;9:770248. doi: 10.3389/fbioe.2021.770248. PMID: 35004640; PMCID: PMC8727868

[6] Kelesidis T, Pothoulakis C. Efficacy and safety of the probiotic Saccharomyces boulardii for the prevention and therapy of gastrointestinal disorders. Therap Adv Gastroenterol. 2012 Mar;5(2):111-25. doi: 10.1177/1756283X11428502. PMID: 22423260; PMCID: PMC3296087

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