Children are very special people. Any change in diet or even antibiotic usage can upset their delicate digestive systems. So supplement their diet with the safe and effective, specially cultured strain of acidophilus found in Kid's Kyo-Dophilus. The acidophilus in Kid's Kyo-Dophilus is uniquely processed to retain viability at room temperature insuring adequate numbers for implantation in the intestine and is essential in maintaining healthy intestinal flora. Kid's Kyo-Dophilus requires no refrigeration.