Home/ Supplements/ Vitamin D/ Double Strength Cod Liver Oil 650 mg

Double Strength Cod Liver Oil 650 mg

product on market Softgel Capsule NOW Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 14% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Cod liver oil provides vitamins A and D3, which are supported by strong evidence for maintaining immune function and bone health. These fat-soluble vitamins are essential for cellular growth and calcium absorption. Research indicates these ingredients are generally safe and effective when taken within recommended daily limits.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Double Strength Cod Liver Oil 650 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Softgel(s)
Serving Size
Fat/Fatty Acid
Product Type
14%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
5 {Calories}
Total Fat
0.5 g (1% DV)
Cholesterol
Vitamin A
2500 IU (50% DV)
270 IU (68% DV)
Within RDA (0.5× RDA) 608 studies (A:16, B:251)
Cod Liver Oil
650 mg

Other Ingredients

Softgel Capsule
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Qualified Health
Unverified Structure/Function
Info

Product Information

Directions for Use

SUGGESTED USAGE: As a dietary supplement, take 1 softgel daily with a meal. Consider taking this product in combination with NOW(R) CoQ10 and Tru-E BioComplex(TM).

Warnings & Precautions

Do Not Eat Freshness Packet. Keep in Bottle.

Formulation Notes

• Vitamins A & D-3 • With EPA/DHA

Contains fish (cod) derivative.

Contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.

Additional Information

Supportive but not conclusive research shows that consumption of EPA and DHA omega-3 fatty acids may reduce the risk of coronary heart disease. Cod Liver Oil is a fish oil supplement rich in certain nutrients such as Vitamins A and D-3. It also contains Omega-3 Fatty Acids, specifically EPA (Eicosapentaenoic Acid) and DHA (Docosahexaenoic Acid), which have been shown to support overall health. Our Cod Liver Oil is tested to be free of potentially harmful levels of contaminants (i.e. mercury, heavy metals, PCB’s, dioxins, and other contaminants). This double strength Cod Liver Oil contains twice the Vitamins A and D-3 as in our regular strength Cod Liver Oil softgels.

Store in a cool, dry place.

Please Recycle.

ACTUAL SIZE

CARDIOVASCULAR SUPPORT*

GMP QUALITY ASSURED

Made in the U.S.A.

CODE 1740 V6

Metadata

Product Details

UPC / SKU7 33739 01740 6
DSLD Entry Date2012-12-21
Product TypeFat/Fatty Acid
FormSoftgel Capsule
BrandNOW
DSLD ID15058
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
View all evidence for Vitamin D →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.