Marine D3 – Vitamin D3 & Omega 3 Fatty Acid EPA/DHA Supplement


Marine D3 Review

Marine D3 is a nutritional supplement that slow down some of the major causes of aging by providing you with high levels of vitamin D3. Find out how Marine D3 works today in our review.

What is Marine D3?

Marine D3 is a nutritional supplement that contains 1,000 IU of vitamin D3 for serving along with 300mg of EPA and DHA – which are the same fatty acids you get from a fish oil supplement. There’s also 40mg of a brown seaweed extract called Seanol-P.

Together, these ingredients are purported to reverse the main causes of aging and disease. The brown seaweed extract also has the additional benefit of boosting your energy and reducing your fat.

Scientific evidence for these claims is virtually non-existent. But that hasn’t stopped the creators of Marine D3 from selling the formula at a price of $65 for a 60 day supply. Considering standard vitamin D supplements are priced at around $5 or $15 for packages with hundreds of servings, that price seems like a bit of a stretch.

Marine D3 is made by a company named Marine Essentials.

In any case, let’s find out how Marine D3 works.

How Does Marine D3 Work?

Marine D3 claims to improve the health of virtually every part of your body. The ingredients in Marine D3 claim to provide anti-aging support for your heart, eyes, and joints, for example, while also lowering your blood pressure.

Each serving (two softgel capsules) contains 1,000 IU of your daily supply of vitamin D3. That’s 250% of your daily value. There’s also 340mg of total omega-3 fatty acids (100mg of EPA and 200mg of DHA) as well as 40mg of other omega 3s.

These ingredients come from “highly purified deep sea Calamarine® Omega-3 oil”. That formula claims to offer a super powered blend that delivers 85% more DHA omega-3s to your body.

Other key ingredients include Seanol, which is a seaweed extract that comes from a marine plant organism named Ecklonia Cava.

Other advertised ingredients include beeswax and lecithin.

Vitamin D is one of the key ingredients in Marine D3 (as you probably guessed from the name). 1,000 IU may sound like a big dosage, but it’s relatively small compared to other vitamin D supplements.

For example, the Mayo Clinic reports that in some studies on cognition, participants safely took up to 9,000 IU of Vitamin D3 by mouth daily for up to 40 weeks.

Mayo Clinic also cites studies where participants took doses up to 15,000 IU daily for fall prevention, or 50,000 UI weekly for fertility.

More importantly, high cholesterol level studies have involved doses of up to 3,332 IU, while high blood pressure studies have studied doses up to 8,571 IU.

At the same time, you have organizations like the Vitamin D Council (which admittedly doesn’t sound like an unbiased organization) arguing that the daily recommended value of vitamin D should be 5,000 IU instead of 400IU.

Marine D3 also seems to have relatively low doses for EPA and DHA guidelines. Different organizations have different opinions on the best amount of EPA/DHA for adults to take per day.

The American Heart Association, for example, recommends that you take 1000mg of omega-3 EPA/DHA per day, while patients with high triglyceride levels should take 2000 to 4000mg of EPA/DHA per day. Other recommendations – like the one from the European Food Safety Authority in 2010 – put the amount as low as 250mg per day.

In general, 500mg per day of EPA/DHA seems to be the one recommended by most doctors – especially if you’re not at a high risk for coronary disease or a heart attack.

Even at that relatively low estimate, Marine D3 only contains 300mg of EPA/DHA in each daily dose. If you want to significantly improve your cardiovascular health, then it may be difficult to do so with the low doses in Marine D3.

Marine D3 Ingredients

Here’s what the ingredients label for Marine D3 looks like:

Marine D3 Ingredients

Marine D3 Pricing

Marine D3 is considered expensive for a vitamin D or omega 3 fatty acid supplement (you could easily buy one of each type of supplement separately for less than half the price of what you’re paying with Marine D3). Here’s how pricing breaks down for this supplement:

— 1 Bottle: $67
— 2 Bottles: $119.90
— 4 Bottles: $199.80

Free shipping is available on all orders over $99 within the United States.

All purchases come with a 100% satisfaction guarantee. You get your money back if you’re unsatisfied with your purchase for any reason.

Marine D3 is also available on for around the same price ($65 on Amazon compared to $67 on the official site). That Amazon purchase comes with free shipping.

Who Makes Marine D3?

Marine D3 is made by a company named Marine Essentials. That company is known for making omega fatty acid supplements and similar products. Some of its most popular products include Body Ready Omega and OmegaFlex, two omega fatty acid supplements that promise to reduce your joint pain.

The company is based in Chicago at the following address:

1808 W 103rd St
Chicago IL 60643

You can contact the company by calling (877) 699-2831 or by emailing them through this online form:

According to the Better Business Bureau, the company employs 60 people and also operates under the name EOK Marketing, LLC. The company was incorporated on November 25, 2010.

Marine Essentials has actually faced some criticism from the BBB over claims made about Marine D3. Here’s what the BBB page has to say about the dispute:

“On March 17, 2015, this business ran an ad in the Evansville Courier for its product “Marine D-3” and made numerous health claims about the product.”

These health claims were found to be in violation of the BBB’s Code of Advertising standards, which basically forbid you from making false claims about the health benefits of supplements.

Marine Essentials eventually pulled the advertisement, although the BBB still closed the case with a “failed to comply” warning because the company never provided a substantiation of the health claims.

Ultimately, Marine D3 is a vitamin D supplement that makes bold claims about its health benefits without providing any major scientific evidence to reinforce these claims. Furthermore, it contains relatively low dosages that are unlikely to have a major impact on your health – especially if you’re taking the supplement to improve your cardiovascular health. At its high price tag, it simply doesn’t provide enough value to look like it’s worth it.

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