Search  for anything...
KOS

KOS Organic Spirulina Powder - USDA Certified Organic, 109 Servings of Superfood Powder for Smoothies & Juices, Non-Irradiated Blue Green Algae, Plant Based with Antioxidants, Vegan (13.5oz)

  • Based on 4,386 reviews
Condition: New
Checking for product changes
$28.88 Why this price?
Save $1.70 was $30.58

Buy Now, Pay Later


As low as $7 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by iHerb LLC

Arrives Nov 6 – Nov 8
Order within 16 hours and 31 minutes
Available payment plans shown during checkout

Style: 1. Green - Blue Spirulina Powder


Features

  • BLUE GREEN QUEEN: A health journal opined, "gram for gram, spirulina may be the single most nutritious food on the planet". Boost your day with one of the oldest life forms that is also heralded by the World Health Org as a food of the future.
  • BENEFITS: Spirulina is a marine sourced type of cyanobacteria that contains phytonutrients. Easily digestible NASA has used it as a dietary supplement for astronauts and those same benefits can still be had when consumed on planet earth.
  • SUPERFOOD NUTRITIONAL STAPLE: No stranger to the health-concious, this pantry essential dates back to ancient civilizations.
  • RECIPES: Add to smoothies, juices, breakfast bowls and more for a powerful superfood addition to your daily nutrition.
  • ORGANIC CERTIFIED AND THIRD PARTY TESTED: USDA Organic Certified by CCOF and made in a GMP certified facility KOS offers a product you can trust.

Brand: KOS


Item Form: Powder


Manufacturer: KOS


Item Package Quantity: 1


Package Information: Bottle


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 4.47 x 4.47 x 5.19 inches; 13.5 ounces


Item model number ‏ : ‎ KOS-PAN-SPI01


Date First Available ‏ : ‎ November 30, 2018


Manufacturer ‏ : ‎ KOS


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 6 – Nov 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • This blue spirulina is yummy!
Style: 2. Energizing Spirulina - Caffeine Blend
This blue spiraling is flavored like candied berries! It blends with water really well! No clumps! It tastes really good! And is so refreshing! I feel really good after a few sips! I get an energy boost and I have a better mood! I feel good after drinking it! The quality of this KOA brand is high quality! Love it! ... show more
Reviewed in the United States on August 21, 2024 by Lisa

  • Swampy
Style: 1. Green - Blue Spirulina Powder
It taste like iron and smells like a bucket of wet dog water. I recommend getting blue spirulina, this is gross. Update: SO I figured out a way to make it palatable. Lemon powder. Doesnt take away the swamp smell but totally takes away the nasty taste and I can enjoy it now. I heard that green spirulina still has more benefits than blue so I gotta make myself drink this lol. ... show more
Reviewed in the United States on November 19, 2023 by mG

  • Love this supplement!
Style: 1. Green - Blue Spirulina Powder
I use this daily in my smoothies and I love the taste. I’m horrible about taking vitamins so I’ve been trying to find ways to add what I need to my protein smoothies and not only does this taste great to me, it makes my smoothies a fun color that makes them more enticing to drink. The powder is VERY fine and messy so just be careful when scooping it into your drink! ... show more
Reviewed in the United States on September 25, 2024 by xxiaoyy

  • 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

  • Everything i've been looking for and more
Style: 2. Energizing Spirulina - Caffeine Blend
Admittedly, I'm a sucker for anything blue; it's my favorite color afterall. And anything blue in the edible world tends to be pretty healthy for us. So soon as I laid eyes on this product, I knew I had to try it. The taste is satisfactory. Blue raspberry happens to be my favorite flavor of anything, but usually onky found in artificial flavoring and you'll rarely find it in a natural product. That being said, don't expect this to taste like a blue Jolly Rancher or one of those blue popsicles we used to suck on as kids. What the flavor does is mask the taste of the not-so-tasty healthy ingredients hidden in this product and it does that more than well enough in my opinion. For A health product this tastes just fine (I mean, I'm used to drinking unflavored concotions that would send even the most seasoned healthnut running for the hills). With low sugar you won't feel guilty after taking this product and you can fit it into a low carb lifestyle. The marketing is genius. I'm not usually one to be sucked into marketing...I'm a back label reader. But something about this marketing just lulls you in. The label is gorgeous: clever names for products, vibrant colors, cool little art littering the product relevant to what's inside. Price wise I would say it's reasonable for what you're getting, there's quality ingredients here, albeit a little on the high side. Probably around what you'd pay for other high-end preworkout or energy mixes. Kos products are interesting and usually have a fair price point vs what you will find with similar products and that's what drove me to want to explore their options. With 28 servings, this will last you roughly a month. Energy/effects: my only gripe is I'd like a bit more caffeine, a bit more of a kick. Coming from a recovering energy drink addict, I'm used to the 150-160mg range. However, I do think the adaptogens and other goodies in this product will prove to make up for the deficit in caffeine. And maybe I'll get used to this amount over time. Overall I think this is an amazing product and, unless I come across somwthing even cooler, I'm likely to be a repeat customer. If you're like me and looking to replace that bland, acidic daily coffee (blegh), or kick that not-so-healthy energy drink habit, I would say this is worth trying. The exotic, natural blue hue of the product will have anyone seeing it thinking you're drinking Blue koolaid, and the exotic ingredients will have you feelin good. ... show more
Reviewed in the United States on March 31, 2022 by Corey Horton

  • 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

  • Good energy boost and no side effects
Style: 2. Energizing Spirulina - Caffeine Blend
Tastes really good with lemon flavored beverages or lemonade. I really liked it and it helped me get things done.
Reviewed in the United States on September 6, 2024 by Gabrielle Washington

Can't find a product?

Find it on Amazon first, then paste the link below.