Krill oil is derived from small crustaceans (Euphausia superba) and provides EPA and DHA omega-3 fatty acids in phospholipid form, which some research suggests may improve absorption compared to the triglyceride form found in standard fish oil. Krill oil also naturally contains astaxanthin, a potent antioxidant that gives it its red color. EPA and DHA concentrations per capsule are typically lower than in fish oil, meaning more capsules may be needed to reach the same daily dose. Products below are ranked by the cost of your chosen daily dose of combined EPA+DHA, extracted directly from each product's Supplement Facts label.
Read our Omega-3: Krill Oil price comparison guide for tips on what to look for when buying omega-3: krill oil.
| # | Product | 30-day cost | Supply | Sticker | |
|---|---|---|---|---|---|
| 1 |
Kirkland Signature Krill Oil 500 Milligram 160 Softgels
KIRKLAND
|
$5.44 | 14d | $28.99 | View on Amazon |
| 2 |
Kirkland Signature Krill Oil 500 mg., 160 Softgels
KIRKLAND
|
$6.08 | 14d | $32.45 | View on Amazon |
| 3 |
MegaRed Omega-3 Fish Oil + High Absorption Krill Oil 500mg Softgels (80 Count (Pack of 1))
MegaRed Store
|
$9.99 | 25d | $26.64 | View on Amazon |
| 4 |
Kori Krill Antarctic Krill Oil Omega 3 Supplement, EPA & DHA, Superior Absorption vs Fish-Oil, 800 mg, 90 softgels
Kori Krill Store
|
$13.33 | 13d | $39.98 | View on Amazon |
| 5 |
Source Naturals NKO Neptune Krill Oil, Supports Heart Health and Cell Membrane Integrity*, 1000 mg - 90 Softgels
Source Naturals Store
|
$14.12 | 17d | $42.35 | View on Amazon |
| 6 |
Kori Krill Oil Omega 3 Supplement, Antarctic Krill Oil with Superior Absorption vs Fish Oil, 1200mg Softgels,EPA & DHA, 30 Softgels
Kori Krill Store
|
$14.99 | 8d | $14.99 | View on Amazon |
| 7 |
Earth Fed Muscle Arctic Advantage Krill Oil 500mg softgels, Omega-3 DHA & EPA for Heart, Brain, Eye & Joint Health Support, No Fishy Aftertaste, Non-GMO, Gluten-Free Antartic Krill Oil - 60 Capsules
Earth Fed Muscle Store
|
$14.99 | 3d | $29.99 | View on Amazon |
| 8 |
NOW Supplements, Krill Oil 500 mg, Phospholipid-Bound Omega-3, Cardiovascular Support*, 120 Softgels
NOW Foods Store
|
$15.50 | 12d | $30.99 | View on Amazon |
| 9 |
Kori Krill Oil Omega 3 Supplement, Antarctic Krill Oil with Superior Absorption vs Fish Oil, 1200mg Softgels,EPA & DHA, 30 Softgels (Pack of 3)
Kori Krill Store
|
$17.99 | 23d | $53.97 | View on Amazon |
| 10 |
Nature's Bounty Krill Oil, Heart Health, Dietary Supplement, 500mg, Rapid Release Softgels, 30 count
Nature's Bounty Store
|
$18.23 | 2d | $18.23 | View on Amazon |
| 11 |
NOW Foods Supplements, Neptune Krill Oil 500 mg, Phospholipid-Bound Omega-3, Cardiovascular Support*, 60 Softgels
NOW Foods Store
|
$19.15 | 6d | $19.15 | View on Amazon |
| 12 |
Nutricost Krill Oil 1000mg, 60 Softgels - Omega-3 EPA-DHA Krill Oil Supplement, with Superbakrill
Nutricost Store
|
$21.95 | 5d | $21.95 | View on Amazon |
| 13 |
Dr. Mercola Antarctic Krill Oil - 1,000 mg - Omega-3 Supplement with EPA & DHA - Supports Brain, Heart, Joint & Immune Health - GMO-Free, Gluten-Free & Soy-Free - 60 Capsules (30 Servings)
Dr. Mercola Store
|
$31.99 | 5d | $31.99 | View on Amazon |
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