PlainVitamins

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Krill Oil supplements

Half of the 320 krill oil supplements in the NIH label database that print an amount list 1 g or less per serving; the middle half list 0.5 g to 1 g (DSLD version 9.4.0, January 2026).

Products listing it
341320 print an amount; 21 list it inside a blend without an amount
Median per serving
1 gmiddle half 0.5 g to 1 g

How much krill oil do supplements contain?

The median product lists 1 g per serving. One in ten lists 0.3 g or less, one in ten 1.2 g or more. The amount printed most often is 1 g (146 products).

Products by amount of krill oil per serving

320 products, log scale; extreme 0.2% at each end left out of the drawing.

Krill Oil: products by amount per serving0.3 g1 g
Krill Oil: products by amount per serving0.3 g1 g
Krill Oil: products by amount per serving0.3 g1 g
Krill Oil: products by amount per serving0.3 g1 g
Krill Oil: products by amount per serving0.3 g1 g
The amounts printed most often
Amount per servingProductsFor example
1 g146 Dr. Cutler's Ultimate Krill-Q (True Health); Red Omega-3 Krill Oil 1000 mg (Vitamin World); Neptune Krill Oil (DaVinci Laboratories Of Vermont)
0.5 g73 Krill Plus (Vitamin World); Krill Essentials Cardio Krill Oil (Twinlab); Krill Oil 500 mg (Vitabase)
0.3 g24 Fish Oil +Krill (GNC Triple Strength); Omega-3 Krill Oil 300 mg (Schiff MegaRed); Omega-3 Krill Oil (CVS Pharmacy)
0.35 g13 Real Krill (Doctor's Best); Omega-3 Krill Oil 350 mg (Schiff MegaRed); Krill Oil 350 mg (21st Century)
2 g9 Superior Omega-3 Krill Oil 2000 mg (Schiff MegaRed); Omega 3 Krill Oil (Crystal Star); Antarctic Krill Oil 2000 mg (Bronson)
1.2 g6 Krill Omega-3 (Krill Doctor Professional); Krill Oil 1200 mg (Mountain Meadow Herbs); Krill Oil (Jarrow Formulas)
1.5 g6 Red Omega-3 Krill Oil 1500 mg (Vitamin World); Antarctic Krill Oil Complex 1500 mg (Thrive Naturals); KrillWell (Live Conscious)
0.6 g4 Krill Oil 300 mg (Nature Made); Omega Krill Oil 600 mg (NaturesPlus); Advanced Anti-Aging Formula (GliSODin Skin Nutrients)
0.75 g4 High Concentration Omega-3 Krill Oil 750 mg (Schiff MegaRed); Ultimate Krill Oil (InfoWars Life); Superior Omega-3 Krill Oil Ultra Concentrate 750 mg (Schiff MegaRed)
1.6 g4 KrillMD (1MD); KrillMD (1MD Nutrition); Dynamic Krill Oil 1,600 mg (Stonehenge Health)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most krill oil?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

Have the amounts changed over the years?

Products whose current label entered DSLD in 2016 list a median of 0.75 g; those entered in 2025, 1 g.

Median krill oil per serving by the year the label entered DSLD (years with 20+ products)
YearProductsMedian per serving
2016310.75 g
2017231 g
2020330.72 g
2021311 g
2022301 g
2023391 g
2024271 g
2025221 g

Source: DSLD label entry dates and amounts, current labels.

In which products and brands?

Products listing krill oil by DSLD product type

Krill Oil by product typeOther Combinations198Fat/Fatty Acid120Non-Nutrient/Non-Botanical1Botanical with Nutrients1
Krill Oil by product typeOther Combinations198Fat/Fatty Acid120Non-Nutrient/Non-Botanical1Botanical with Nutrients1
Krill Oil by product typeOther Combinations198Fat/Fatty Acid120Non-Nutrient/Non-Botanical1Botanical with Nutrients1
Krill Oil by product typeOther Combinations198Fat/Fatty Acid120Non-Nutrient/Non-Botanical1Botanical with Nutrients1
Krill Oil by product typeOther Combinations198Fat/Fatty Acid120Non-Nutrient/Non-Botanical1Botanical with Nutrients1

Brands listing it most: Schiff MegaRed (16), Dr. Mercola (9), NOW (9), GNC Triple Strength (6), Nature's Bounty (6), Source Naturals (6), Swanson (5), Protocol For Life Balance (5), Best Naturals (5), up&up (4).

Every product listing krill oil

341 products, A to Z by name (page 5 of 7), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

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