No, cherry juice isn’t the same as grenadine, although it is commonly used as a substitute for grenadine. The main difference is that cherry juice is made with cherries, whereas the primary ingredient in grenadine is pomegranate juice.
That being said, these two juices do have similarities. Namely, they both have a combination of sweet and tart flavors that make any cocktail a delicious success. Although cherry juice has a different flavor from pomegranate juice, cherry juice will still provide a drink with the refreshing sweetness that you’d expect from a grenadine syrup. Alongside this, they are both red in color and can look very similar if you need to substitute one for the other.
Cherry juice is also readily available at the store, meaning it’s always accessible and handy to have in your pantry when you know you’re going to be making cocktails!