Bio-K+ Kidz Probiotic Powder Stick Pack is the ultimate daily supplement for children, designed to support both the immune system. At the heart of this innovative formula is the Limo Lactobacillus fermentum LC40® strain, a probiotic naturally found in human breast milk. With over 50 scientific publications supporting its safety and effectiveness, this strain has been carefully selected for its potential to support a healthy immune system in children. In addition to the powerful probiotic strain, Bio-K+ Kidz Probiotic Powder is enhanced with Vitamin D3, a crucial nutrient contributing to the normal function of the immune system. This combination makes Bio-K+ a comprehensive solution for your child's overall wellness, promoting immune support. With 30+ years of experience in probiotic research and development, Bio-K+ is committed to providing safe and science-backed solutions. Each convenient stick pack contains pre-measured probiotic powder that mixes easily into any cold food or beverage, offering a simple and effective way to support your child's health every day—without the need for refrigeration.