Primadophilus Kids Cherry 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 cherry 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 Identity: Only the probiotic strains listed on the label make their way into a Primadophilus product.