BioStacks
Nature's Way

Spirulina Micro-Algae 760 mg

2 Capsules · 50 servings · $0.32/serving

iHerbAmazon
38 / 100Poor

Score Breakdown

Formulation
38
Safety
100
Final score
38/100

Ingredients (2)

Spirulina

76%

Dose

760 mg

Target

1000–3000 mg

Form

—

Vitamin A

19%

Dose

136 mcg RAE

Target

700–1500 mcg

Form

Budget

Other Ingredients (1)

Capsule ShellCapsule

Generic capsule shell where the label does not specify the material. Common materials are hypromellose (HPMC) for vegetarian capsules and gelatin for traditional capsules — both are GRAS-listed and safe. Fish gelatin and pullulan variants also exist.

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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