JJ Smith's Pineapple Spinach Smoothie

Hey Lovebugs!
This smoothie is yummy, it's from JJ Smith's 10 day green smoothie cleanse  this book is everything. I absoulety love it. Not only does it have great smoothies in it, there are also healthy tips. You have to try this smoothie and let me know what you think. The Book is available on Amazon and iTunes.
Day 6: Pineapple Spinach
2 cups of fresh spinach, packed
1 cup of pineapple chunks
2 cups of frozen peaches
2 bananas, peeled
1 1⁄2 packets of Stevia
2 cups of water
2 tablespoons of ground flax seeds
OPTIONAL: 1 scoop of protein powder
Place spinach and water into blender and blend until mixture has a green, juice-like consistency. Stop blender and add remaining ingredients. Blend until creamy.