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
Ingredients (4)
Vitamin A
100%Dose/day
1200 mcg RAE
Target
700–1500 mcg
Form
Standard
Vitamin D
80%Dose/day
800 IU
Target
1000–5000 IU
Form
Premium
Vitamin E
27%Dose/day
13.4 mg
Target
50–268 mg
Form
Premium
Norwegian Cod Liver Oil
50%Dose/day
500 mg
Target
1000–3000 mg
Form
Premium
Nutrition
Calories, macros & sodium.
- Calories10 Calorie(s)
- Total Fat1 Gram(s)
- Cholesterol5 mg
Other Ingredients (4)
GelatinCapsule
Protein derived from collagen, used in traditional capsule shells
GlycerinHumectant
Sweet-tasting liquid used in soft capsules and liquids
Vegetable OilCarrier
Edible oils used as carriers in softgels and as processing aids
Purified WaterSolvent
Water meeting USP specifications used as solvent/vehicle in gummies and liquids
How to Take It
Take it anytime
Fat-soluble — take with a meal containing fat for better absorption. Time of day doesn't matter.
With a meal containing fat
Split into 2 doses across the day
On the label
Directions: Adults: Take one soft gel twice daily at mealtime.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$44.63
Pricier than 78% of 292 immune 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.