Blue Spirulina Powder 1 oz Espirulina Natural Blue Food Coloring, Phycocyanin Extract, Vegan Superfood Perfect for Smoothie, Baking, Energy Bar Review

4.4 (116) Amazon rating$9.992,000+ bought last month

Our verdict

A compact 1 ounce blue spirulina powder aimed at cooks and bakers who want a plant-based blue coloring rather than a standard daily spirulina supplement.

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Best for

Shoppers who want a small amount of natural blue food coloring for smoothies, baked goods, or homemade energy bars.

Skip if

You need a larger supply for regular use, since 1 ounce is a small size compared to multi-ounce or pound-sized spirulina powders in this category.

  • Form Powder
  • Count 1.0 Ounce
  • Diet Plant Based
  • Priced 46% below the category median ($18.47 across 30 tracked models)

Pros

  • Small 1 oz size is easy to try without a large upfront purchase
  • Marketed as a natural alternative to synthetic blue food coloring
  • Labeled plant based
  • High recent purchase volume for its size category

Cons

  • 1 oz is a small quantity that will not last long with frequent baking or smoothie use
  • 4.4 star rating is solid but trails some higher-rated competitors
  • Limited allergen and certification details listed on the label

Our scorecard

4.3/5 overall
  • Owner rating4.4/5

    4.4 average across 116 owner ratings

  • Popularity0.3/5

    116 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

This product is marketed as a blue spirulina powder made from a phycocyanin extract, positioned by the maker as a natural blue food coloring alternative for recipes. The listing points to smoothies, baking, and energy bars as common uses, framing it more as a specialty coloring ingredient than a general nutrition supplement.

The 1 ounce size is on the smaller end for spirulina powders, which fits shoppers who want to test the color and flavor in a recipe or two before committing to a larger bag. It is labeled as a plant based, vegan-friendly ingredient, consistent with its blue-green algae origin.

With a 4.4 star rating from 116 reviews and about 2,000 units bought in the past month, the product shows solid recent demand relative to its review count.

Specifications

FormPowder
Count1.0 Ounce
DietPlant Based

Performance notes

As a phycocyanin extract rather than whole spirulina powder, this product's stated role centers on natural coloring for recipes like smoothies, baked goods, and energy bars, per the maker's marketing. The 1 ounce size suggests it is meant for occasional or trial use rather than daily supplementation. As with any new food ingredient, it is worth checking with a healthcare professional if you have specific dietary concerns.

What buyers say

A 4.4 star rating from 116 reviews, combined with roughly 2,000 units bought in the past month, suggests healthy current demand even though the review base is moderate in size.

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Frequently asked questions

What is this powder used for?

The maker markets it as a natural blue food coloring for smoothies, baked goods, and energy bars, rather than as a standard daily spirulina supplement.

How long will a 1 oz bag last?

That depends on how often you use it and how much color you want per recipe, but 1 ounce is a relatively small quantity compared to larger spirulina powder bags on the market.

Is this suitable for a plant based diet?

Yes, the label lists it as plant based, consistent with its blue-green algae origin.

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