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KOS

KOS Calming Blue Spirulina Blend- USDA Certified Organic - Algae Superfood Powder with Ashwagandha Root, Lemon Balm, Reishi Mushroom, B Vitamins - Berry Coconut Cooler Flavor, 28 Servings

  • Based on 4,594 reviews
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Availability: Only 6 left in stock, order soon!
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Arrives Wednesday, Apr 1
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Style: 4. Calming Blue Spirulina - Mushroom Blend


Features

  • Kiss your blues away: We started with Blue Spirulina and hand selected Red Reishi Mushrooms, Lemon Balm, Passion Flower Extract, Ashwagandha, Coconut and Blueberry. Add 1 scoop to cold water or juice and froth for a calming cup of Hakuna Matata.
  • Benefits: Antioxidants, Adaptogens and botanicals to support your mind and body. This blend is your wise, wordless friend to help you feel rested, relaxed and at peace.
  • Discover plant based goodness in a cup- perfect way to unwind at the end of the day or as a mindful moment during a busy day.
  • Calming berry coconut flavor: Enjoy Hot or Cold this calming blend helps you get deliciously relaxed. Add 1 scoop to cold water or froth into a warm mug of your favorite plant milk.
  • Organic certified and third party tested: USDA Organic Certified by CCOF and made in a GMP certified facility. No artifical sweeteners, no artifical flavors or preservatives, Non-GMO, Vegan, made without gluten, dairy or soy

Brand: KOS


Item Form: Powder


Manufacturer: KOS


Item Package Quantity: 1


Package Information: Jar


Product Dimensions ‏ : ‎ 3.75 x 3.75 x 4.5 inches; 9.4 ounces


Item model number ‏ : ‎ KOS-MX-BSC01


Date First Available ‏ : ‎ July 23, 2020


Manufacturer ‏ : ‎ KOS


Best Sellers Rank: #31,091 in Health & Household (See Top 100 in Health & Household) #45 in Spirulina Herbal Supplements


#45 in Spirulina Herbal Supplements:


Customer Reviews: 4.3 4.3 out of 5 stars (4,623)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 1

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews


  • 13.5 oz (381 g) of product is 109 servings ?!
Style: 1. Green - Blue Spirulina Powder
The container is A LOT smaller than I anticipated, (phot shows me holding it, and my hand is taller than the jar ) but it claims to have 109 servings inside , making it worth the price for the amount of servings alone . It is plant based, gluten free, dairy and soy free, no GMO and only contains spirulina powder , nothing else. BE AWARE - the packaging says it is “processed in a facility that may also process eggs, tree nuts, sesame, peanuts, fish, crustaceans, shellfish and wheat products “ so it may be best to avoid this if you have any of those allergies, just to be on the safe side . The powder is extremely fine so I recommend being very careful when you open the container. I got some on my hand and even thought he color is a very deep green/ blue , it easily rinsed off. There is a small scoop buried inside , take your time retrieving it and use a spoon to fish it out 🥄 There is also a small anti moisture pack in there too- do not consume that ! Spirulina Product has a mild scent but no detectable taste even when mixed with just water. I used a glass jar with lid to mix it with water by shaking it but I would imagine that a whisk or blender would work as well. It isn’t clumpy or difficult to dissolve. I’m going to use it everyday for this upcoming week and report back if I notice anything good/ bad associated with consuming this . ... show more
Reviewed in the United States on July 20, 2025 by Ms. Marvelous Ms. Marvelous

  • LOVE IT ❤️ WORTH IT
Style: 3. Luminous Blue Spirulina Powder
I love this stuff!!!!!! Not the cheapest, but you don't want to skimp on items like this Zero flavor= happy mouth Easy to incorporate into ANYTHING! Color is absolutely stunning and can second as a temporary dye I recommend completely
Reviewed in the United States on December 2, 2025 by Tisha

  • im kind of mixed on this. Hate it and dont hate it
Style: 3. Luminous Blue Spirulina Powder
So this stuff I have been wanting to try forever. It has a beautiful color to it and it mixes pretty well. But there are some downs to it. Like it is such a messy powder that i have every dealt with. The blue is everywhere and I feel like there could be a better way of packaging. The stuff is tasteless which was kind of confusing but its more like a healthy dye. This stuff foams!!! I had no idea that it would do that and it does a very good job. I would say if you are trying to make like a meringue for your pie Put this in it to give it a nice color because it really does hold up. overall I am happy I bought this but its not one of my favorite things out there. But healthy which makes it the only reason why I would keep buying it later on. ... show more
Reviewed in the United States on February 22, 2024 by Devin Badey

  • Great buy!
Style: 2. Energizing Spirulina - Caffeine Blend
Great product. I’ve been using it for a month. Goes great with my smoothies. I feel more energized but not jittery
Reviewed in the United States on December 5, 2025 by Dominica Maple

  • Will continue to buy
Style: 4. Calming Blue Spirulina - Mushroom Blend
Great tasting. Texture blends well in water. Quality ingredients. Can't say I've noticed much difference in sleep, but it is calming.
Reviewed in the United States on December 17, 2025 by Amazon Customer

  • Can't Even Choke It Down
Style: 3. Luminous Blue Spirulina Powder
When I first tried this, I put it with my caffeinated cool-aid. I figured "tasteless? sure I'll just toss it in with whatever I'm drinking! Easy nutrient intake." - no. It tasted like, and I'm not exaggerating, literal vomit. But! I blamed it on the cool-aid. Like "duh, maybe try it with water before going and mixing it with other drinks/shakes!" No. The product tastes like you threw up before going to sleep and are waking up with the taste in your mouth. It's nearly unbearable. I've had 3 different tests (cool-aid, glass of water, shot of water), and each time I had the exact same result: vomit taste and funky smell. I *really* wanted to be optimistic about this, because based on research, this stuff is PACKED with health benefits and nutrients and is considered a "superfood". But I quite literally cannot get passed even taking it as a shot. The taste lingers, and the smell floats around in the air. Also, as someone else mentioned - it is INCREDIBLY MESSY. You will have your fingers dyed blue for the next hour or two just by picking up the scoop from inside the bag, and best of luck to those with white kitchen spaces; I could only imagine this being a nightmare in such bright areas. Pros: nutrient dense and extremely healthy, decently priced Cons: taste and packaging However, there's 4 different kinds. I got the Style: 3. Luminous Blue Spirulina Powder, so maybe the other options have better experiences? ...maybe. In the end, I'm giving 3 stars because it's not really the company's fault for this tasting poorly. But the packaging could've been much better. ... show more
Reviewed in the United States on May 13, 2024 by Sam

  • Great product
Style: 3. Luminous Blue Spirulina Powder
I love this blue spirulina! It is so wonderful and healthy for you. I put it in smoothies and it is wonderful. I will keep continue to buy it from this company. Great company clean ingredients. Except for their flavored proteins, they use natural flavors and we all know that natural flavors are not natural, I don’t understand why companies ruin such good products with natural flavors. Why don’t they just use real vanilla bean or real strawberry or real cacao and stop adding natural flavors ? other than that they’re spirulina is the best. ... show more
Reviewed in the United States on October 26, 2025 by Kelly J Churchill

  • CONTAINS LEAD
Style: 1. Green - Blue Spirulina Powder
Going to be returning this. There's a warning on the label for lead exposure. The fact that this isn't anywhere the product description or shown in the photos is also super sketchy. Also, it doesn't even say it's a prop 65 warning, probably because there is more lead in it than what that allows for. I tried looking on their website for more info but in order to access their support center you have to create an account. I did find out that the State of California took serious legal action against them for failing to label a ton of their products with prop 65 warnings. And the Environmental Research Center Said they found that a lot of their products contain amounts of toxic chemicals that even exceed the allowable limits to qualify for a prop 65 warning. Amazon should also be a lot more on top of regulating and fact checking products being sold through their company. ... show more
Reviewed in the United States on November 18, 2025 by P2 P2

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