Culturelle Kids Chewables Probiotic, 60 Tablets For kids 50-100 lbs. Helps support kids" natural defense systems. Helps reduce occasional digestive upset. Naturally sourced color. Sugar, dairy & gluten free. Probiotic supplement with naturally sourced lactobacillus GG. Number 1 pediatrician recommended brand (based on a 2010 survey among pediatricians recommending a probiotic brand). Supporting kids" natural defense systems is important to promote their overall health as well as helping to alleviate occasional digestive distress. Culturelle Kids Chewables support a child's health by fostering the proper balance between good bacteria and the non-beneficial bacteria that resides in the gastrointestinal tract. World's most researched probiotic. Culturelle Kids Chewables contain lactobacillus GG, one of the most widely studied probiotic strains. It is demonstrated to survive harsh stomach acids to get where it's needed most in the intestines and is recognized as safe for regular use. Research has shown that lactobacillus GG alleviates occasional digestive distress while supporting a child's natural defenses. Contains none of the following: synthetic colors, preservatives, dairy, yeast, wheat, gluten or lactose. Certificate of purity & potency. Lactobacillus GG was discovered in 1985 at Tufts University in Boston, MA by Dr. Sherwood H. Gorbach and Dr. Barry R. Goldin. Considered to be the premier probiotic in the world, lactobacillus GG has been the subject of more than 400 scientific studies. Not all probiotics are the same; to provide a beneficial effect, a probiotic must meet specified levels of purity and potency at time of use. The Gorbach Goldin Institute (GGI) has been established to assure that products meet these high standards. Only products that carry the GGI seal have been certified as containing lactobacillus GG that meets these high standards of purity and potency. (These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease).