After numerous failed attempts of different soy based formulas for our little one, we found our saving grace in Nutramigen. It is for babies who unfortunately have cow milk allergies. The product worked great with our son the formula has all the nutrition and thanks to the probiotic LGG it helps support digestive health and is a fast management for colic. I would of gave it five stars but the only down fall is that it smells disgusting but as many mommy's know soy based formulas are not the most pleasant.