Nutrex Hawaii Pure Hawaiian Spirulina, Powder, 16 oz (454 g) supplement bottle
Nutrex Hawaii

Pure Hawaiian Spirulina, Powder, 16 oz (454 g)

What We Researched
6 active ingredients analyzed · 5 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
68
Product Score Fair
83
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Iron 3 mg 20%
Spirulina (Arthrospira platensis) 3 g **
Bioavailability Very Good

Absorption Rating

  • Iron Fair
  • Spirulina (Arthrospira platensis) Good
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Fair

Dosage Analysis

  • Iron 3 mg Under-dosed
  • Spirulina (Arthrospira platensis) 3 g Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 10
Total Carbohydrate <1 g <1%*
Protein 2 g 4%*
Iron 3 mg 20%
Sodium 60 mg 3%
Spirulina (Arthrospira platensis) 3 g **

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$48$47$46$45$44 Mar 12 $46.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Nutrex Hawaii

Founded 1990 · Kailua-Kona, Hawaii, United States · 19 products · nutrex-hawaii.com/

Certifications

5 certifications
Non Gmo Project Verified Source
Usp Verified Verified Source
Fda Gmp Inspections Verified Source
Gluten Free Gfco Verified Source
Vegan Certified Verified Source

Transparency

2 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source
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Frequently Asked Questions
Is Nutrex Hawaii Pure Hawaiian Spirulina, Powder a good supplement?

Nutrex Hawaii Pure Hawaiian Spirulina, Powder, 16 oz (454 g) received a product quality score of 68/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 6 active ingredients with 151 servings per container. The manufacturer, Nutrex Hawaii, holds a brand trust score of 83/100 with 5 verified certifications including Non Gmo Project, Usp Verified, Fda Gmp Inspections, Gluten Free Gfco.

What are the ingredients in Nutrex Hawaii Pure Hawaiian Spirulina, Powder?

Nutrex Hawaii Pure Hawaiian Spirulina, Powder contains 6 active ingredients: Calories (10), Total Carbohydrate (<1 g), Protein (2 g), Iron (3 mg), Sodium (60 mg), Spirulina (Arthrospira platensis) (3 g). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nutrex Hawaii Pure Hawaiian Spirulina, Powder safe to take?

Nutrex Hawaii Pure Hawaiian Spirulina, Powder, 16 oz (454 g) has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Nutrex Hawaii a trustworthy supplement brand?

Nutrex Hawaii receives a brand trust score of 83/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1990 and headquartered in Kailua-Kona, Hawaii, United States, the company offers 19 products in their lineup. They hold 5 verified certifications including Non Gmo Project, Usp Verified, Fda Gmp Inspections, Gluten Free Gfco. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.