Just having a wondering mind.... has anyone heard of using juice instead of water to make formula?

I don't think the formula will work the same

no

No. I've heard of using breastmilk, milk, soy milk, etc, but not juice.

@cookiemonster1216, like our milk?

yeah, cows milk. But that's typically when they're 1 and transitioning to milk from formula or breastmilk.