Naked juice has a green machine smoothie/juice drink. And it tastes pretty darn good. It is a great mix of fruits and veggies that tastes great. On their bottles they even go so far as to tell you what is inside of it. Spirulina was out of my price range, and that is one of the things that adds so much green to their version of the drink. The following recipe is based off of that one, but isn't quite the same thing.
Green Machine Smoothie
Makes 2-3 servings.
Ingredients: 2 medium apples 2 kiwi fruits 1 banana 1/3 cup broccoli 1 cup spinach (make sure you pack it in there) 2/3 cup pineapple juice 1/3 cup pineapple (I used frozen) 1 cup mango (I used frozen) About 2 cups ice
1. Chop both of the apples and both of the kiwis up into smaller pieces. Leave out the apple core and the ends of the kiwis.
2. Put the chopped pieces into the blender along with the rest of the ingredients in the order they are listed.
3. Blend it up, making sure that the blender doesn't leave any chunky surprises in there for you.