Organic Blue Spirulina Superfood 40 Servings – KOS.com
Organic Blue Spirulina Superfood 40 Servings
Vibrant Blue Spirulina Powder • 40 Servings
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Energize, Nourish & Brighten - All in One Spoonful*
If your smoothie routine has started to feel a little… beige, consider this your upgrade. This vibrant blue spirulina powder brings a naturally striking hue, but its beauty goes far beyond the surface.
Sourced from organic blue spirulina, this nutrient-dense blue superfood delivers naturally occurring amino acids that help support your body’s normal energy metabolism.* The result is a blend of color, clarity, and clean nourishment in every spoonful. A small addition with a quietly powerful presence.
KOS makes clean nutrition simple. Organic, plant-based, and thoughtfully crafted to taste as good as it feels. Every scoop is designed to support energy, digestion, and immune health, without artificial additives or unnecessary extras.*
Why You'll Love It
- Bright energy This blue algae powder supports your body’s normal energy-yielding processes.*
- Natural food dye A natural blue food coloring that replaces artificial dyes.
- E25 grade quality Made with superior-grade spirulina in every scoop for the richest, most vibrant coloring.
- Antioxidant support Powered by phycocyanin, the vivid blue pigment in blue spirulina, to support natural antioxidant balance.*
- Supports wellness Packed with chlorophyll, protein, and ocean-born nutrients, this superfood powder supports overall wellness from within.*
- Third-party tested This phycocyanin powder is processed in a GMP- and NSF-certified facility and third-party tested.
Key Ingredients
Every ingredient serves a purpose.
- Organic blue spirulina (phycocyanin) powder Packed with pure, USDA-certified organic blue spirulina (phycocyanin) powder, this single-ingredient blue-green algae extract delivers natural antioxidant support and vibrant plant-based nutrition*
How to Use
Add one flavorless, spirulina powder serving to juice, smoothies, bowls and baked treats. Try it in pancake batter for sky-blue stacks, stir it into chia pudding or blend into lemonade for a color-shifting mocktail. Another plus? It mixes easily, won’t overpower your flavors, and turns everyday recipes into edible art.
Customer Reviews
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Helps Digestion
Find this a helpful product for helping deal with IBS.
Organic Blue Spirulina Superfood 40 Servings
Evangeline P. United States Jun 22, 2026 Verified Buyer
The product itself is great. Zero taste or aftertaste. Mixes well in smoothies and gives you that awesome blue color. Packaging could use some work and I advise open carefully if you want to prevent the powder from getting all over you. Overall excellent product
Organic Blue Spirulina Superfood 40 Servings Thomas United States Jun 3, 2026
superior product, packaging could be improved
Absolutely love this product for its high quality and high potency, but agree with the other reviews that the packaging causes small amounts of product to be lost with each use, which is unfortunate. With improved packaging, all the messiness and product loss could be avoidable… but perfect product otherwise!
KOS® Organic Luminous Blue Spirulina - 27 servings
minerva United States Feb 15, 2025
I love this product, the only thing that would make it the best on the market, is if it was in a small container as the bag is hard to close and messy!
KOS® Organic Luminous Blue Spirulina - 27 servings
Donna United States Jul 17, 2024
Love the color of my smoothie and that it’s spirulina. A little messy but I put it in a small jar; it’s easier to handle.
KOS® Organic Luminous Blue Spirulina - 27 servings
Vanessa United States Feb 2, 2024
Love it but the packaging is horrible
Love KOS products and this one is no exception. I do agree with other reviewers about the zip log bag. It's tiny to begin with and when I'm making my smoothie in the morning I have to be extra careful not to get this stuff all over me, especially because I am dressed for work. I also feel like a full scoop gets wasted with each package because my fingers are covered trying to get a hold of the scoop and get some product. I have resorted to washing the scoop after each use so that it's clean when I use it. Even doing that as I get to the bottom my fingers and hands get coated with product. There has to be a better way, but I do love the product and use it almost every morning in my smoothie.
KOS® Organic Luminous Blue Spirulina - 27 servings
Julie United States Dec 28, 2023
What makes KOS different from other protein powders?
KOS is designed around real use. We use organic, plant-based ingredients chosen for taste, digestibility, and nutritional quality, without artificial sweeteners, fillers, or unnecessary additives.
How does the subscription work?
You choose how often you want deliveries: every 30, 60, or 90 days, and save 20% on every order. You can pause, skip, swap products, or cancel anytime in just a few clicks.
Is KOS protein a complete protein?
KOS is formulated using complementary plant proteins - including pea, pumpkin seed, quinoa, chia, and flax - that work together to provide all nine essential amino acids the body can’t produce on its own.
What's your return policy?
If you don't love it, we'll refund it. Simple as that. Reach out within 15 days of purchase and we'll make it right - no need to ship anything back.
Is KOS safe during pregnancy?
Our products are made with clean, organic ingredients, but we always recommend checking with your healthcare provider before adding any supplement to your routine during pregnancy or nursing.