Probiotics are dietary supplements containing beneficial bacteria cultures. Your body contains trillions of living bacterial microorganisms within the intestinal tract, which assist with digestion and immune function. Taking a probiotic supplement can help replenish and restore the balance of beneficial bacteria to the digestive tract. Primadophilus® Kids Chewable probiotic tablets for children ages 2-12. 3 billion CFUs Bifidobacteria & lactobacillus strains including acidophilus (see ingredients for full listing of strains) 3 strain formula specifically designed for kids ages 2-12 years Delicious, natural orange flavor The True Guarantee of Primadophilus The Primadophilus brand is backed by an unparalleled True Guarantee™ that ensures consistent purity, potency and intestinal delivery. This 3 part guarantee includes: True Potency The potency of CFUs claimed on the label is fully guaranteed until expiration, not just at time of manufacture. True Release Every Primadophilus capsule and Vcap® is specially coated to ensure optimal survival in stomach acid and proper release into the intestine. True Identity Only the probiotic strains listed on the label make their way into a Primadophilus product.