Blue Spirulina Smoothie
Hey there! Ready to try the most gorgeous blue drink you’ll ever make? This blue spirulina smoothie isn’t just pretty – it’s my secret weapon for morning energy!

I’ve perfected this recipe through countless test batches in my kitchen.
It’s packed with tropical flavors, takes just minutes to whip up, and delivers a powerful antioxidant boost.
The vibrant ocean-blue color will brighten your day before you even take a sip!
What is Blue Spirulina Made of?

Blue spirulina is made from a type of blue-green algae. The blue color comes from a pigment called phycocyanin.
This powder is packed with nutrients. Lots of people add it to smoothies for a healthy boost. Learn more at Healthline’s blue spirulina guide.
Why You’ll Love Blue Spirulina Smoothie?
- Super quick to make – just 5 minutes from freezer to glass!
- Naturally sweet with no refined sugar – your taste buds will thank you.
- Stunning ocean-blue color that’ll brighten your morning routine.
- Loaded with antioxidants that support your immune system.
- Dairy-free and vegan-friendly for everyone to enjoy.
Ingredients You’ll Need
- Frozen banana: Creates that perfect creamy smoothie texture while adding natural sweetness. I always keep a stash in my freezer!
- Frozen pineapple: Adds tropical flavor and natural sweetness while keeping your smoothie thick and frosty.
- Blue spirulina powder: The star ingredient! This beautiful blue superfood comes from algae and packs a major antioxidant punch.
- Coconut milk: Makes your smoothie extra creamy with a subtle tropical taste that pairs perfectly with the fruits.
- Coconut yogurt: Adds creaminess and a slight tang that balances the sweet fruits perfectly.
- Maple syrup: Just a touch for extra sweetness. I’ve tested this recipe 50+ times and found this natural sweetener works best!
Equipment You’ll Need
- Blender: The MVP for creating that perfectly smooth texture. I use mine daily!
- Measuring cups and spoons: For getting the proportions just right, especially when adding spirulina.
- Glass or jar: Something clear shows off that gorgeous blue color. My toddler calls it “mermaid juice”!
How to Make a Blue Spirulina Smoothie?
First, gather all your ingredients for a smooth blending experience. The key to vibrant color is using light-colored fruits with blue spirulina.

Step 1: Add ingredients to the blender. Put frozen pineapple, frozen banana, blue spirulina powder, coconut yogurt, coconut milk, and maple syrup in your blender. The order matters for smooth blending!
Step 2: Blend until smooth. Start on low speed, then increase to high. Use the tamper if needed to push ingredients toward the blades.
Step 3: Check consistency. If too thick, add a splash more coconut milk. If too thin, add more frozen fruit or ice. The perfect thickness should slowly pour from your blender.
Step 4: Taste and adjust. Need more sweetness? Add a little maple syrup. Want more blue color? Add a bit more spirulina (it won’t change the flavor!).
Step 5: Pour and enjoy! Serve immediately for the best taste and texture. I love adding sliced banana and coconut flakes on top!
Tips for the Best Blue Spirulina Smoothie
- Freeze banana slices before they get too ripe. Brown bananas will muddy your beautiful blue color!
- Start with less spirulina and add more gradually. Too much at once can be overwhelming for beginners.
- Blend fruits first before adding powders for the smoothest texture. I discovered this trick after many chunky failures!
- Use frozen fruit instead of ice for maximum flavor. Ice waters down the taste – trust me on this one!
- Drink immediately for the best color and nutrition benefits. The blue can start to fade after sitting out.

Variations and Substitutions
- Protein boost: Add a scoop of vanilla protein powder for a post-workout treat. I do this after my morning runs!
- Nut-free option: Replace coconut milk with oat milk for equally creamy results without the tropical flavor.
- Lower sugar version: Skip the maple syrup and use half a frozen banana plus stevia for sweetness.
- Tropical twist: Swap half the pineapple for mango chunks for a different fruity flavor profile.
- Thicker smoothie bowl: Reduce liquid by 1/4 cup and top with granola for a spoonable breakfast. My weekend favorite!
Make-Ahead and Storage Tips
- Prep smoothie packs by combining all frozen ingredients in bags for grab-and-blend convenience. This saves me on busy mornings!
- Store leftover smoothie in an airtight jar in the fridge for up to 24 hours. The color might fade, but it’ll still taste great!
- Freeze extra smoothie in popsicle molds for a healthy frozen treat. My kids go crazy for these blue pops!
- Buy blue spirulina in bulk and store in a cool, dark place. A little goes a long way – one package lasts me months!
- Order frozen fruit online if your local store doesn’t carry good options. Game-changer for consistent quality!
Common Questions

Blue Spirulina Smoothie
Ingredients
- 1 cup frozen pineapple chunks
- 1 small frozen banana
- 3/4 cup coconut milk from carton
- 1/4 cup coconut yogurt unsweetened
- 1-2 teaspoons blue spirulina powder
- 1-2 teaspoons maple syrup
- Optional toppings: coconut flakes fresh fruit slices
Notes
- Use light-colored fruits to maintain the vibrant blue color of your smoothie.
- For a protein boost, add one scoop of vanilla protein powder and increase milk slightly.
- Store leftover smoothie in an airtight container for up to 24 hours in the refrigerator.
- Freeze in popsicle molds for a refreshing healthy treat on hot days.
- Blue spirulina won’t change the flavor, so adjust amount based on desired color intensity.