Culturelle Kids Daily Probiotic Packets, 30 count. Lactobacillus rhamnosus GG (LGG) - the ingredient in Culturelle Kids Daily Probiotic Packets - is clinically proven to help reduce occasional tummy troubles (like diarrhea and occasional digestive upset) by helping to restore the balance of good and not-so-good bacteria in children€™s digestive systems. Culturelle Kids Daily Probiotic Packets actually help your child€™s digestive tract to work better and supports a healthy immune system when taken regularly. Not intended for children under 1 year of age. Lactobacillus GG 5 billion CFUs.