BioStacks
Swanson

Organic Spirulina & Astaxanthin, 120 Veggie Tabs

Capsule · 2 Tablets × 2/day

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Every active here is dosed below the amount studied to work. See how each one compares in the breakdown below.

What it does

The product name and ingredient list do not agree; purpose cannot be confirmed.

Natural Astaxanthin

Form not confirmedGrade —

Label lists Astaxanthin (250 mcg). Benefit information is limited.

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Ingredients (1)

Other ingredients

No other ingredients listed

Lab testing

How to take it

With a meal containing fat
Split into 2 doses across the day

On the label

As a dietary supplement, take two veggie tablets two times per day with water.

Price check

$9.99

$10$20$50$100

Cheaper than 99% of 54 natural astaxanthin supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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.

Not medical advice. Consult your healthcare professional.

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