Spinach and kale for the greens, mango and pineapple for sweetness, and water to blend. That is all my tropical detox smoothie needs, with no fancy powders and no banana, in 5 minutes.
Pour the water into a blender. Add the spinach and kale and blend until smooth.
Add the mango and pineapple. Blend on high until smooth, 45 to 60 seconds, adding a splash more liquid if it's too thick. Pour into a glass and serve immediately.
Notes
Make It Colder: Use frozen mango or pineapple for a colder, thicker smoothie, or serve it over ice.
Greens Swap: Any leafy green can replace the spinach or kale.
Liquid Swaps: Unsweetened coconut water works in place of the water.
Storing: Best fresh, but it keeps in a sealed jar in the fridge for up to 24 hours. Shake before drinking.