HOLLAND & BARRETT
Spirulina
83/100
SUPPIE SCORE
68/100
EFFICACY
High
SAFETY
88/100
CLEANLINESS
What Does Spirulina Do?
Holland & Barrett Spirulina offers nutrient-dense algae at effective 4.5g dose with strong evidence for antioxidants and protein. Low-risk formulation; choose reputable sources to minimize contamination concerns.
What are the main nutritional benefits of spirulina supplementation?
Is spirulina effective for boosting energy or immune function?
What dosage of spirulina is typically used in clinical studies?
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What Are the Benefits of Spirulina?
Based on proven scientific research
Antioxidant SupportModerate
Immune FunctionMild
Nutrient DensityStrong
DetoxificationMild
Energy BoostMild
Good For:
What Are the Side Effects of HOLLAND & BARRETT Spirulina?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•4,500mg daily spirulina dose aligns with common supplement ranges (1-8g) and is generally safe for healthy adults.
•Generally recognized as safe (GRAS) by FDA; minimal side effects at this dosage per NIH and Examine.com reviews.
•Potential for heavy metal contamination in spirulina exists; reputable brands like Holland & Barrett test for purity.
•May cause mild GI upset (nausea, diarrhea) in sensitive individuals, especially at higher doses.
•Not recommended during pregnancy/breastfeeding without medical advice due to limited safety data.
•Possible traces of fish allergens from cross-contamination as per product warnings.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Low Risk
Low Risk
What Are the Ingredients in HOLLAND & BARRETT Spirulina?
Spirulina Powder
4,500mg
Magnesium Stearate
Silicon Dioxide
Sources & References
652993011
Information from www.ocado.com
H b spirilina 500mg 200 6100005206
Information from www.hollandandbarrett.com
Spirulina 500 mg holland barrett
Information from world.openfoodfacts.org
H b spirulina 500mg 200 6100005206
Information from www.hollandandbarrett.com
Calories in spirulina blue green algae 500mg by holland barrett tablets 26347558 0.html
Information from www.mynetdiary.com
Frequently Asked Questions
Common questions about HOLLAND & BARRETT Spirulina