Evivo is less than $2.50 per day for as long as your baby is consuming breast milk. Less than $2.50 a day—what you might spend at a local coffee shop—and just a $400 investment for the first 6-months of baby's life. But it's worth every penny. Why?  Because Evivo is the only baby probiotic clinically shown to restore a baby's gut microbiome to its original, natural state. Other probiotics on the market can't compare.