Once upon a time, making a smoothie essentially meant whirring some berries, milk and ice in a blender. Not any more. Nowadays, we’re blending up anything that’ll fit in the Vitamix into nutrition-packed shakes and slushies that are like supplements you can suck down with a straw.

We get asked all the time about “what the heck is in that glass?” and how to make the power-packed smoothies we’re hooked on. Here are a few of our must-have ingredients – add them together in every combo you can imagine and let us know your own favorites!