For daily immune and cardiovascular support, this cod liver oil gives you a three-in-one package: omega-3s, **Vitamin A** (600mcg), and **Vitamin D3** (400 IU) per softgel. The suggested dose of two softgels daily brings you to 500mg total omega-3s, 1,200mcg vitamin A, and 800 IU vitamin D3 — putting your A near the RDA and your D at a modest but meaningful level.

The omega-3s are delivered in natural triglyceride form, and the added **Vitamin E** (as d-alpha-tocopherol) helps protect the oil from oxidation. Vitamin D3 is the preferred cholecalciferol form, which is significantly more effective than D2 at raising your blood levels.

The main limitation is the omega-3 dose. At 500mg total omega-3s across two softgels, you're getting only about a quarter to half of the 1,000–2,000mg EPA+DHA range used in cardiovascular research. If heart health is your primary goal, this product alone won't get you there.

BioStacks
Carlson

Cod Liver Oil Gems Super 1,000 mg with 10 mcg (400 IU) D3

Capsule · 250 servings · $0.18/serving

43 / 100Average

Supports

Score Breakdown

Formulation
43
Safety
100
Final score
43/100

Ingredients (4)

Vitamin A600 mcg RAE

Partial dose · Standard form

Vitamin DSynergy400 IU

40% of effective dose · Premium form

Vitamin E6.7 mg

13% of effective dose · Premium form

Total Omega-3 Fatty AcidsSynergy250 mg

25% of effective dose · Unspecified form

Label Nutrition Facts

Nutrition

Calories and macros.

  • Calories10 Calorie(s)
  • Total Fat1 Gram(s)
  • Cholesterol5 mg

Other Ingredients

Fillers, coatings, and additives

4Safe

GelatinCapsule

Safe

GlycerinHumectant

Safe

Vegetable OilCarrier

Safe

Purified WaterSolvent

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.