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Omega-3 Krill Oil Review – 8 Reasons Why

By Sasha de Beausset Aparicio, MSc

Reviewed by Rebecca Williams, MD, MA, MB, BChir

Last Updated:

Evidence Based | Facts | Ingredients | Benefits | Precautions | Cost | Directions | Bottom Line

Omega-3 Krill Oil is an Omega-3 based dietary supplements. While the manufacturing company Finest Natural does not clearly define the benefit and ailment claims for the formula, it does mention the dietary supplement to also contain super oxidants such as Astaxanthin and Phospholipids.

Finest Natural makes various healthcare and dietary supplements, from vitamins and minerals to Omega-3 and herbal formulations.

The company sells its products mainly through the Walgreens retail chain in America and online through different retailers. Further information on company history and manufacturing facilities is, however, limited.

Omega-3 Krill Oil is recommended for adults. The manufacturer recommends a physician is consulted for those who are taking medications, people allergic to fish, diabetic, are pregnant or nursing.


1) Omega-3 Krill Oil Quick Facts

Omega-3 Krill Oil based on Omega-3 fatty acids EPA and DHA, while also featuring powerful antioxidants. The product is advertised to contain no gluten, lactose or trans fat, and artificial colorings or preservatives.

Additionally, the manufacturer claims the product does not have the odor or fishy taste specific to this type of product, a claim also supported by consumer reviews.

Omega-3 EPA and DHA are essential fatty acids. The body cannot produce them naturally. Instead, it must be taken from fish (salmon, tuna, herring, etc.) and certain types of algae.

EPA and DHA have blood-thinning properties, among other benefits, hence helping reduce the risk of heart attacks, stroke, or coronary artery disease. Also, DHA research has shown it may have a huge role in proper brain and eye functioning since it represents the largest part of the brain’s fatty acids.

This is why there are clinical trials studying Omega-3 for such benefits as alleviating symptoms of ADHD and Alzheimer’s disease.

Astaxanthin belongs to a group of chemicals called carotenoids and is, in fact, a reddish pigment. It gives the red color to salmon, trout, lobster, shrimp, and other seafood.

Its potent antioxidant properties are investigated for potential uses in treating free radical damage conditions such as Alzheimer’s disease, Parkinson’s disease, stroke, and even preventing cancer. The safety of using Astaxanthin supplements and skin products is unknown.


2) Details on Omega-3 Krill Oil Ingredients and Uses

Omega-3 Krill Oil includes the following ingredients: Krill Oil 300mg (Total Omega 3 fatty acids 90mg of which EPA/DHA 75mg), Astaxanthin 400mcg gelatin (non-bovine), glycerin, purified water, and vanillin.

3) Does Omega-3 Krill Oil Work?

Krill Oil is considered by many researchers as one of the most potent sources of Omega-3 fatty acids. Some studies suggest that supplemental Krill may be up to 48 times more potent than standard fish oil supplements.

While fish oil is mainly formed from fatty acids, krill oil also provides proper amounts of phospholipids and antioxidants, increasing potency while bringing additional essential benefits.

Phospholipids increase the bioavailability of the Omega-3 fatty acids and help these essential nutrients cross the blood-brain barrier, determining significant brain benefits on both short- and long-term. Astaxanthin is considered one of the most potent antioxidants offered by nature.

Deficiencies in EPA and DHA have often been associated with cardiovascular disease, type 2 diabetes, memory impairment, arthritis, cancers, kidney disease, PMS, and weight problems.

These fatty acids’ antioxidant benefits must not be ignored, as recent studies revealed excellent abilities in promoting brain health, preventing cognitive decline, mood disorders, mental conditions (autism), or gene mutations.

While the EPA has been shown to primarily benefit the circulatory system by reducing cholesterol levels, DHA is considered more important for the nervous system and brain from the very early stages of life (it is essential for the healthy development of the fetus’s brain).

The side effects of krill oil include allergies, increased risk of bleeding, loose stools, indigestion, and diarrhea. Specific drug interactions should be of concern, including anticoagulants or anti-platelet medication, non-steroidal anti-inflammatory medication, and other supplements that may increase bleeding risk.

Given that there is still a lot of controversy about the extent of krill oil’s benefits and that the FDA does not support these claims, an accurate evaluation of the formula’s effectiveness is not possible.


4) Omega-3 Krill Oil Benefits & Results

  • No artificial colors or preservatives, lactose, gluten or trans fat;
  • The main ingredients EPA and DHA, have been extensively studied and proven to be efficient;
  • Positive reviews received from consumers.

5) Precautions of Omega-3 Krill Oil Use

  • Contains fish; therefore, people allergic to fish should be cautious;
  • The formula may interact with several other medications (most common with blood-thinning medicines);
  • Astaxanthin’s effects as a supplement are not systematically studied.

6) How Much Does Omega-3 Krill Oil Cost?

Omega-3 Krill Oil comes in bottles of 60 soft gels, advertised as offering a 60-day supply. The monthly price may be classified as moderate. However, this price seems to be slightly higher than similar formulations offered by direct competitors.

Several online retailers offer this formula. The leading distributor is, however, Walgreens, a reputable and experienced chain of stores that markets a large variety of products.

The formula comes with a 100% satisfaction guarantee if the product returns within 30 days from the purchase date. No free trial is offered. Free shipping is also ensured under certain conditions disclosed on the official site.


7) Omega-3 Krill Oil Directions

Consumers report being satisfied with the formula. The manufacturer recommends taking 1 softgel daily. There are no side effects reported by the manufacturer.

Bottom Line

8) The Bottom Line – “Does it Work?”

Omega-3 Krill Oil is based on Omega-3 Krill oil extract and also features powerful antioxidants such as Astaxanthin.

And although there are no benefits or ailment claims made by the manufacturer, we assume that the Omega-3 will benefit the brain and the cardiovascular system. At the same time, the antioxidants will prevent free radical damage offering protection to all body cells.

Antioxidants are particularly beneficial to brain cells. They are known to prevent memory impairment and combat oxidative stress harmful effects.

The consumers report being satisfied with the formula and the excellent quality-price ratio. As with any dietary supplement, however, we advise you to see a physician and decide whether Omega-3 Krill Oil is the right supplement for you.

4/5 - (2 votes)
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Georgia L.

I like this supplement because it doesn’t have a fishy taste like other supplements I’ve tried. I have been taking Omega-3 supplements for 2 years now. My memory is better and the pain caused by my arthritis has reduced considerably. This supplement is one of the best I’ve tried. I definitely recommend it!

John Reynolds

This is a great product. My doctor recommended it for my heart and it seems to be effective. My latest blood tests are excellent!