BioStacks
21st Century

Norwegian Cod Liver Oil 400 mg

1 Softgel · 110 servings · $0.08/serving

12 / 100Very Poor

Best for

Score Breakdown

Formulation
12
Safety
100
Final score
12/100

Ingredients (5)

Vitamin D3

12%

Dose

120 IU

Target

1000–5000 IU

Form

Premium

Vitamin A

54%

Dose

375 mcg RAE

Target

700–1500 mcg

Form

Not listed

DHA

14%

Dose

35 mg

Target

250–1000 mg

Form

Cod Liver Oil

13%

Dose

400 mg

Target

3000–6000 mg

Form

EPA

6%

Dose

28 mg

Target

500–2000 mg

Form

Other Ingredients (4)

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

Purified WaterSolvent

Water meeting USP specifications used as solvent/vehicle in gummies and liquids

Vegetable OilCarrier

Edible oils used as carriers in softgels and as processing aids

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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.