Nutrex
Nutrex Hawaii Pure Hawaiian Spirulina Powder - Vegan Superfood, Farm Grown, Non-GMO, Immune Support & Cellular Energy, 90 Day Supply, 9.53 Oz
$25.991,000+ bought last month
View on Amazon
Nutrex Hawaii Pure Hawaiian Spirulina - Vegan Superfood, 500 mg Tablets, Farm Grown in Kona, Non-GMO, Immune Support & Cellular Energy, 400 Count Review
Our verdict
A farm-grown Hawaiian spirulina tablet with one of the largest review bases in this category, offering a solid 400-count supply at a mid-range price.
Check price on AmazonBest for
Buyers who want spirulina grown at a specific, traceable farm location and a tablet format they can take without mixing.
Skip if
You prefer a powder you can blend into smoothies rather than swallowing tablets.
- Form Tablet
- Count 400 Count
- Flavor 500Mg Tablets
- Diet Gluten Free, Halal, Vegan
- Allergens Allergen-Free, Gluten Free
- Priced 68% above the category median ($18.47 across 30 tracked models)
Pros
- Farm-grown in Kona, Hawaii per the listing
- Large 400-count bottle
- Vegan, Gluten Free, and Halal labeling
- Very large review base with a strong average rating
Cons
- Tablet form is less flexible than powder for smoothies or recipes
- 500 mg per tablet may mean several tablets per serving
- Some marketplace listings for this item show placeholder product images
Our scorecard
4.6/5
overall
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Owner rating4.6/5
4.6 average across 10,856 owner ratings
-
Popularity5.0/5
10,856 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
Nutrex Hawaii markets this spirulina as farm-grown in Kona, Hawaii, which is a notable point of differentiation from powders sourced more generically. Each tablet is 500 mg, and the 400-count bottle offers a reasonably long supply compared to smaller bottles in this category. The maker frames the product around immune support and cellular energy, common marketing language for spirulina supplements.
The tablet format is Non-GMO and labeled Gluten Free, Halal, and Vegan, which broadens its fit across different dietary preferences. Tablets can be a convenient middle ground between capsules and powder for people who want a set dose without any mixing or measuring.
This is also the most reviewed product among the group examined here, with over 10,800 reviews and a 4.6-star average, plus a notably high bought-last-month figure, indicating this is a popular, well-established choice in the spirulina category.
Specifications
| Form | Tablet |
|---|---|
| Count | 400 Count |
| Flavor | 500Mg Tablets |
| Diet | Gluten Free, Halal, Vegan |
| Allergens | Allergen-Free, Gluten Free |
Performance notes
At 500 mg tablets with a 400-count bottle, this product sits toward the higher end of supply size in this comparison. The stated Kona, Hawaii growing location is a sourcing detail unique to this listing among the spirulina products reviewed here.
What buyers say
With over 10,800 reviews and a 4.6-star average, this is among the most reviewed and most purchased spirulina products in this lineup, suggesting broad, sustained buyer approval.
More from Nutrex
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Frequently asked questions
Where is this spirulina grown?
The listing states it is farm-grown in Kona, Hawaii. This sourcing detail is provided by the manufacturer as part of its marketing.
How many tablets are in a serving?
The listing does not specify an exact serving count of tablets. Check the product label for the manufacturer's suggested serving size, and consider talking to a healthcare professional about what fits your routine.
Is this spirulina tested for contaminants?
The listing does not provide independent testing details in the facts reviewed here. Shoppers with specific purity or testing concerns should review the current product label or contact the manufacturer directly.