BioStacks
Nature's Sunshine

Krill Oil with K2

1 Softgel · 60 servings · $1.58/serving

iHerbAmazon

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

Best for

Brain

Ingredients (6)

Vitamin K

21%

Dose

19 mcg

Target

90–200 mcg

Form

Premium

Krill Oil

30%

Dose

300 mg

Target

1000–3000 mg

Form

—

Docosahexaenoic Acid

26%

Dose

65 mg

Target

250–1000 mg

Form

—

Eicosapentaenoic Acid

18%

Dose

90 mg

Target

500–2000 mg

Form

—

Fish Oil

20%

Dose

200 mg

Target

1000–3000 mg

Form

Not listed

Other Ingredients (3)

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

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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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