Place your orange zest, oranges, coconut milk and vanilla in the bottom of your blender (preferably blendtec)

Blend on high until everything is smooth

Add your two cups of ice and blend on high once again until smooth

If you are adding collagen peptides for easy protein, add it to your blender now and blend on medium for a few seconds

Pour your smoothie into a mason jar and sprinkle caveman crunch on top

Serve