Nordic

Nordic Naturals Ultimate Omega

Omega-3

4.7/ 5 on Amazon59,000Amazon ratings40,000+bought last month2.7ProductDome score

More reviewed than 99%

Limited evidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology

Best forYou want an established, high potency fish oil supplement with a two capsule daily serving

A high volume, well established fish oil softgel at a standard EPA and DHA dose; the lemon flavor is meant to cut the fishy aftertaste common to this category.

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ProductDome scorecard

How it ranks among the 131 omega-3 we track

2.7/ 5ProductDome scoreLimited evidence

Owner satisfaction · 56% of scorecategory median 4.6★4.7

4.7★ across 59,000 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 1,400 ratings5.0

59,000 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score5.0

40,000+ bought on Amazon last month.

Data quality · 11% of score2.5

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 131 omega-3 we track - how the scorecard works · full omega-3 data report. Confidence: limited - incomplete product information.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

Nordic Naturals Ultimate Omega packs 1280 mg of omega-3 as EPA and DHA into each two capsule serving, in a lemon flavored softgel. The 90 count bottle covers 45 servings and is non-GMO.

This is the standard potency version of Nordic Naturals' Ultimate Omega line, sitting below the 2X formula the same brand sells at a higher concentration per softgel. With 59,000 ratings and 40,000 units bought in the past month, it's one of the more established fish oil listings on Amazon rather than a newer entrant.

90 soft gels
1280 mg omega-3 per serving
Lemon flavor
45 servings

Who it's for

Fits anyone starting a daily omega-3 routine for general heart or brain health support who wants a widely used, established product rather than a newer or unranked one.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

1280 mg omega-3 per two capsule serving
Lemon flavor to offset fishy aftertaste
Large review base with 59,000 ratings

What to check first

Two capsules needed per serving
45 day supply means reordering monthly

Performance notes

Omega-3 supplements need daily consistency to build up in the body, so the 45 day supply at two softgels a day is meant to be taken as an ongoing routine rather than an occasional dose.

Specifications

Brand	Nordic
Model	RUS-01804

How it compares

This product against the closest alternatives we track in omega-3.

Product	Amazon rating	Ratings	ProductDome score
Nordic Naturals Ultimate OmegaThis product	4.7 / 5	59,000	2.7 / 5
Nature Made Fish Oil Omega 3 SupplementsNATURE	4.8 / 5	11,000	4.7 / 5
NOW Supplements, Omega-3 180 EPA / 120 DHA, Molecularly Distilled, Cardiovascular…Now	4.8 / 5	7,400	4.7 / 5
NatureWise Extra-Strength Omega 3 Fish Oil SupplementNatureWise	4.7 / 5	9,500	4.6 / 5
Dr. Tobias Omega 3 Fish Oil 2000mg Triple Strength with 800mg EPA 600mg DHA Per ServingDR	4.6 / 5	36,800	4.6 / 5

Frequently asked

Questions about the Nordic RUS-01804

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

How many capsules make up a serving?

Two soft gels per serving, delivering 1280 mg of omega-3 as EPA and DHA.

How long does one bottle last?

90 soft gels at two per day works out to 45 servings.

Is this the same as Nordic Naturals Ultimate Omega 2X?

No, this is the standard potency version. The 2X formula packs more omega-3 into each soft gel.