Holland & Barrett Spirulina 500 mg supplement bottle
Holland & Barrett

Spirulina 500 mg

What We Researched
1 active ingredient analyzed · 2 inactive ingredients decoded · Last updated: Mar 2026
75
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Spirulina (Arthrospira platensis) 500 mg
Bioavailability Excellent

Absorption Rating

  • Spirulina (Arthrospira platensis) Good
Other Ingredients Excellent

Fillers & Additives

  • Antiklontermiddelen: magnesiumstearaat
  • siliciumdioxide
Efficacy Very Poor

Dosage Analysis

  • Spirulina (Arthrospira platensis) 500 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Spirulina (Arthrospira platensis) 500 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Brand Trust Report
Holland & Barrett

· 2 products

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Frequently Asked Questions
Is Holland & Barrett Spirulina 500 mg a good supplement?

Holland & Barrett Spirulina 500 mg received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 1 active ingredients Of the 2 inactive ingredients, 0 are rated safe and 0 are flagged for review.

What are the ingredients in Holland & Barrett Spirulina 500 mg?

Holland & Barrett Spirulina 500 mg contains 1 active ingredients: Spirulina (Arthrospira platensis) (500 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Holland & Barrett Spirulina 500 mg safe to take?

Holland & Barrett Spirulina 500 mg 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.

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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.