BioStacks
Swanson

Astaxanthin & Zeaxanthin

1 Softgel · 60 servings · $0.28/serving

78 / 100Good

Best for

Score Breakdown

Formulation
78
Safety
100
Final score
78/100

Ingredients (2)

OmniXan Zeaxanthin4 mg

Optimal dose

Astaxanthin4 mg

Within effective range

Other Ingredients

Fillers, coatings, and additives

8Safe

BeeswaxCoating

Safe

GelatinCapsule

Safe

GlycerinHumectant

Safe

Mixed TocopherolsAntioxidant

Safe

Extra Virgin Olive OilCarrier

Safe

Purified WaterSolvent

Safe

Safflower Seed OilCarrier

Safe

Sunflower LecithinEmulsifier

Safe

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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.