Blue Spirulina Powder - Maximum 35% Phycocyanin Content, Superfood Powder from Blue-Green Algae, Mixes into Smoothies and Protein Drinks, Plant Food Coloring (One Month Supply) by Double Wood Review
Our verdict
A specialty phycocyanin-rich blue spirulina powder aimed more at natural food coloring and smoothie bowls than general daily supplementation.
Check price on AmazonBest for
People who want a natural blue coloring agent for smoothies, drinks or baking, or who specifically want a high phycocyanin extract.
Skip if
You want standard green spirulina for general supplementation rather than a specialty blue coloring powder.
- Form Powder
- Count 1 Count
Pros
- High stated phycocyanin content of up to 35%
- Doubles as a natural blue food coloring for smoothies and baking
- Convenient one month supply size
- Mixes into drinks without needing capsules or pills
Cons
- Niche use case compared to standard green spirulina supplements
- Powder must be measured and blended, which is less convenient than capsules
- Smaller count size means more frequent reordering for regular users
Our scorecard
-
Owner rating4.5/5
4.5 average across 1,500 owner ratings
-
Popularity3.2/5
1,500 owner reviews, more 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 is blue spirulina powder from Double Wood, distinguished from regular green spirulina by its processing to concentrate phycocyanin, the blue pigment compound naturally found in the algae. The listing states up to 35% phycocyanin content, which is the feature that sets this apart from plain spirulina powders.
The product is packaged as roughly a one month supply and is marketed for mixing into smoothies and protein drinks, where its main draw is imparting a vivid blue color naturally rather than through artificial dyes. This makes it popular among people making smoothie bowls or colorful drinks who want a plant-based coloring option.
Because it is sold in a smaller count format geared toward that use case, it is less of a general-purpose supplement and more of a specialty ingredient for people already comfortable blending powders into their routine.
Specifications
| Form | Powder |
|---|---|
| Count | 1 Count |
Performance notes
The listed count of 1 unit alongside the one month supply framing suggests this is sold as a single container rather than a multi-pack. Its defining spec, the 35% phycocyanin content, is what buyers should weigh most heavily against plain spirulina options.
What buyers say
A 4.5 star rating across 1,500 reviews indicates a solid track record, with buyers likely commenting on both the color payoff and the mixing experience.
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Frequently asked questions
What is the difference between blue and regular spirulina?
Blue spirulina is processed to concentrate phycocyanin, the pigment responsible for its blue color, while standard spirulina keeps its natural green color from chlorophyll. The maker markets the blue version partly for its use as a natural food coloring.
Can I use this for baking as well as drinks?
The listing notes it can be mixed into smoothies and protein drinks, and phycocyanin powders are commonly used in baking and other recipes as a natural coloring agent, though heat can affect the color's stability.
Does it taste different from green spirulina?
Because it is processed differently to isolate phycocyanin, many people find blue spirulina milder tasting than green spirulina powder, though taste can vary by batch and brand.