Biolact start are probiotic drops, rich in microorganisms of the Bifidobacterium lactis species, microorganisms that are very important as they are among the first to colonize the infant intestine and remain in large populations throughout the person's life. In this way, it effectively contributes to restoring and maintaining the normal flora and the proper functioning of the intestine, especially in situations that often afflict infants and children, such as diarrhea due to viruses, taking antibiotics or changing diet, infant colic, constipation and allergies.