Recommend the proven effective probiotic
Culturelle is exclusively powered by LGG Probiotic, the most clinically studied probiotic in the world for digestive and immune health.1-4
Why Culturelle®?
Culturelle®, the expert in probiotics, is the only brand with 100% pure LGG.®3

Clinical studies

Lactobacillus GG has been studied in over 1000 scientific studies and over 200 human clinical trials3

The LGG® probiotic
Lactobacillus rhamnosus GG (LGG®) is the clinically proven effective strain.3
Safe & Effective Products for All Ages
Culturelle® offers products that promote digestive & everyday wellness for patients of all ages1-4
Helpful Culturelle® and probiotic resources
  1. Davidson LE, Fiorino AM, Snydman DR, Hibberd PL. Lactobacillus GG as an immune adjuvant for live-attenuated influenza vaccine in healthy adults: a randomized double-blind placebo-controlled trial. Eur J Clin Nutr. 2011;65(4):501-507.
  2. Siitonen S, Vapaatalo H, Salminen S, et al. Effect of Lactobacillus GG yoghurt in prevention of antibiotic associated diarrhea. Ann Med. 1990;22(1):57-59.
  3. Data on File. I-Health Inc, Cromwell, CT.
  4. Segers ME, Lebeer S. Towards a better understanding of Lactobacillus rhamnosus GG - host interactions. Microbial Cell Factories. 2014;13(Suppl 1):S7-S23.