Carlyle Organic Spirulina Powder 2.2 lbs | Blue Green Algae | 8000mg | Vegan, Non-GMO, Gluten Free Supplement Review

4.5 (981) Amazon rating$34.99200+ bought last month

Our verdict

A large, no-frills tub of organic spirulina powder that suits people who go through supplements quickly or blend it into daily smoothies.

Check price on Amazon

Best for

Smoothie drinkers and bulk buyers who want a long-lasting supply of plain spirulina powder without added flavors.

Skip if

You want single-serving capsules or tablets instead of a powder you have to measure and mix yourself.

  • Form Powder
  • Count 35.2 Ounce
  • Priced 89% above the category median ($18.47 across 30 tracked models)

Pros

  • Large 2.2 lb size reduces how often you need to reorder
  • Labeled vegan, non-GMO and gluten free
  • Powder format mixes easily into smoothies and drinks
  • Reasonable price per serving compared to smaller containers

Cons

  • No flavor added, so the natural taste of spirulina comes through strongly
  • Powder requires a spoon or scoop and can be messy compared to capsules
  • Large tub takes longer to use up, which matters for freshness if you supplement only occasionally

Our scorecard

4.5/5 overall
  • Owner rating4.5/5

    4.5 average across 981 owner ratings

  • Popularity2.5/5

    981 owner reviews, fewer than most models here

The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.

Overview

Carlyle's organic spirulina powder ships in a 2.2 pound tub, which is a substantial amount for a supplement most people use a spoonful at a time. Each serving is listed at 8000mg, and the brand markets it as vegan, non-GMO and gluten free, which lines up with how spirulina is typically positioned as a plant-based superfood powder.

Because it is a powder rather than capsules, this product is built for people who like to stir supplements into smoothies, juices or shakes rather than swallow pills. There is no stated flavor, which suggests it carries spirulina's naturally strong, earthy taste that some people prefer to mask with fruit or other ingredients when blending.

At a mid-range price for the size, the bulk format works out to a lower cost per serving than smaller bottles, assuming the shopper uses it regularly enough to get through the tub before it loses freshness.

Specifications

FormPowder
Count35.2 Ounce

Performance notes

The listed 8000mg serving size and 35.2 ounce count point to a bulk-format product meant for regular, ongoing use rather than occasional supplementation. The powder form and lack of a specific flavor label suggest it is meant to be blended rather than eaten on its own.

What buyers say

With a 4.5 star rating from just under 1,000 reviews, buyer feedback leans positive and consistent, suggesting the product reliably matches its description as a plain organic spirulina powder.

Check price on Amazon

More from Carlyle

Similar home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters to consider

Frequently asked questions

Is this spirulina powder flavored?

The listing does not note an added flavor, so it likely has spirulina's characteristic earthy, slightly marine taste. Many buyers blend it into fruit smoothies to offset that.

How long will a 2.2 lb tub last?

That depends on how often you use it and how much you scoop per serving. Check the label's serving size and count to estimate how many servings the tub provides for your own routine.

Is this suitable for a vegan diet?

The maker markets this product as vegan and non-GMO. As with any supplement, it is worth checking the full ingredient label against your own dietary needs before starting.

Check price on Amazon