Spirulina Detox Smoothie: Recipe and Nutrition

A spirulina detox smoothie is a blended drink of spirulina, banana, pineapple, spinach and water that takes 5 minutes to make and yields 1 serving.

Adjust the blend with the ai detox recipe generator. For more ideas, browse the best detox smoothies.

What ingredients do you need?

The fruit gives this smoothie sweetness, while spinach and spirulina contribute its green color. Start with peeled, sliced frozen fruit; the 5-minute preparation time assumes the fruit is ready to use.

• Water: 240 ml (1 cup)
• Frozen banana, peeled and sliced: 100 g (about ⅔ cup)
• Frozen pineapple pieces: 80 g (about ½ cup)
• Fresh spinach: 30 g (about 1 cup, loosely packed)
• Food-grade spirulina powder: 3 g (about 1 teaspoon)

Use plain spirulina powder rather than a flavored supplement blend. Check the package for other ingredients, especially if you have food allergies or want to avoid added sweeteners.

Frozen fruit makes the smoothie thick without needing ice. If your blender has trouble with large frozen pieces, cut the fruit into smaller pieces before freezing it.

How do you make a spirulina detox smoothie?

1. Rinse the spinach under clean running water.
2. Pour the water into the blender, then add the spinach, banana, pineapple and spirulina.
3. Blend until smooth, stopping to scrape down the sides if needed. Add a little more water if the mixture is too thick to blend.
4. Pour into a glass and serve promptly.

For a thinner drink, add 15–30 ml (1–2 tablespoons) of water at a time and blend again. For a thicker texture, use less water initially; you can always add more once the fruit starts to break down.

If you make the smoothie ahead, refrigerate it immediately in a covered container and drink it within 24 hours. Stir or shake it before serving, as the mixture may separate. Wash the blender and any utensils after use.

Why is it called a detox smoothie?

The name describes a smoothie made with ingredients often associated with detox diets, not a drink proven to remove toxins. There is no evidence provided that this spirulina smoothie detoxifies the body.

The liver and kidneys do most of the body's detoxification. The lungs and gut also help eliminate waste, while sweat removes only trace amounts. Water in the smoothie contributes to hydration, which supports normal body function; it does not make those organs work like a special cleanse.

Blending the fruit and spinach retains their fiber because the pulp stays in the drink. Spirulina also contributes some protein and iron, although the small amount used here should not be treated as a replacement for a varied diet.

Who should be careful?

Choose spirulina from a reputable brand that tests for contaminants, including microcystins and heavy metals. If you are pregnant or breastfeeding, ask a healthcare professional before using a spirulina supplement.

If you take warfarin, speak with your prescriber about keeping your vitamin K intake consistent, including the spinach in this recipe. Seek medical advice if you have a reaction after consuming spirulina; get urgent help for breathing difficulty.

What can you swap or vary?

• Change the fruit: Replace the pineapple with the same amount of frozen mango for a different flavor. Banana can also be replaced with more frozen fruit, though the texture and sweetness will change.
• Change the greens: Use another mild leafy green in place of spinach. The flavor and nutrient content will vary; people taking warfarin should consider the change in vitamin K intake.
• Adjust the liquid: Use unsweetened milk or a plant-based alternative in place of water for a creamier smoothie. Check the label if you have an allergy or want to compare added sugar.
• Adjust the spirulina: Use less powder if you are new to its earthy flavor. Blend it thoroughly, then taste the smoothie before deciding whether to add more.

These swaps change the finished smoothie's nutrition and flavor. If you change the ingredients, check their labels rather than relying on the figures below.

What is the nutrition per serving?

The recipe makes 1 serving. The table shows the approximate contribution from 3 g of spirulina alone, calculated from USDA values for dried spirulina. It does not include the banana, pineapple or spinach and is not the nutrition total for the smoothie.

The fruit and spinach add nutrients and calories, while plain water adds no calories. Exact totals depend on the ingredients and amounts used; a complete per-serving calculation would need nutrition information for each one. Spirulina products can also differ from the generic dried spirulina values shown here.

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