Krill Oil 500 mg

by Kirkland Signature · softgel capsule · 160 softgels

  • On the market (NIH)
  • UPC 0 96619 63529 0
  • DSLD label 207339
  • Serving 1 softgel

Krill Oil 500 mg by Kirkland Signature lists 6 ingredients, 6 with an amount per serving of 1 softgel, such as 500 mg of krill oil, 200 mg of phospholipids and 150 mcg of esterified astaxanthin, beside 2 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on September 24, 2019.

What is in Krill Oil 500 mg?

Each row as the label prints it, per serving of 1 softgel. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Krill Oil 500 mg: Supplement Facts rows against the market (DSLD label 207339, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories5 Calories
Calories from Fat5 Calories
Total Fat0.5 g2%Fat (unspecified) in Krill Oil 500 mg against 11,965 products0.5 g per serving; the middle half of products list 1 g to 2.5 g, the median 1.5 g.0.5 g

86% of 11,965 products listing fat (unspecified) give more (median 1.5 g).

Cholesterol12 mg3%Cholesterol in Krill Oil 500 mg against 5,275 products12 mg per serving; the middle half of products list 5 mg to 45 mg, the median 15 mg.12 mg

55% of 5,275 products listing cholesterol give more (median 15 mg).

Krill Oil500 mgKrill Oil in Krill Oil 500 mg against 320 products0.5 g per serving; the middle half of products list 0.5 g to 1 g, the median 1 g.0.5 g

60% of 320 products listing krill oil give more (median 1 g).

Omega-3 Fatty Acids120 mgOmega-3 in Krill Oil 500 mg against 2,714 products120 mg per serving; the middle half of products list 230 mg to 1,000 mg, the median 500 mg.120 mg

84% of 2,714 products listing omega-3 give more (median 500 mg).

Eicosapentaenoic Acid60 mgEPA (Eicosapentaenoic Acid) in Krill Oil 500 mg against 3,134 products60 mg per serving; the middle half of products list 120 mg to 590 mg, the median 300 mg.60 mg

86% of 3,134 products listing EPA (eicosapentaenoic acid) give more (median 300 mg).

Docosahexaenoic Acid30 mgDHA in Krill Oil 500 mg against 3,627 products30 mg per serving; the middle half of products list 104 mg to 400 mg, the median 232 mg.30 mg

95% of 3,627 products listing DHA give more (median 232 mg).

Phospholipids200 mgPhospholipid in Krill Oil 500 mg against 257 products200 mg per serving; the middle half of products list 130 mg to 400 mg, the median 245 mg.200 mg

54% of 257 products listing phospholipid give more (median 245 mg).

Esterified Astaxanthin150 mcgAstaxanthin in Krill Oil 500 mg against 955 products0.15 mg per serving; the middle half of products list 0.1 mg to 4 mg, the median 1 mg.0.15 mg

72% of 955 products listing astaxanthin give more (median 1 mg).

Source: NIH ODS Dietary Supplement Label Database, label 207339 (entered September 24, 2019), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 95% of the 3,627 products that print an amount of DHA list more than its 30 mg of docosahexaenoic acid (filed by NIH under DHA) (median 232 mg).

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

6 products list the very same ingredients; the nearest amounts come first.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
One per day
One small pill per day
Suggested use: Take one (1) softgel daily, preferably with a meal.
Warnings
Caution: If you are pregnant or nursing, allergic to shellfish, taking medications, facing surgery, have bleeding problems or undergoing any other treatment that may affect the ability of blood to clot, consult your physician before taking this product.
Keep out of the reach of children.
Contains: Shellfish (Krill).
Important: Tamper-evident seal under cap. Do not use if printed seal is broken or missing.
Allergens and what it does not contain
No artificial colors No artificial preservatives No yeast, starch, gluten, lactose or trans fat
Storage
Store at room temperature, tightly closed. Avoid excessive heat.

Source: label statements in DSLD label 207339.

What else is on the label?

Other ingredients: Bovine Gelatin, Glycerin, Water, Ethyl Vanillin.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Friend of the Sea.

How many labels does Krill Oil 500 mg have?

One label is on file, entered on September 24, 2019.

  1. Label 207339 (current) Entered September 24, 2019 · on the market · 160 softgels · UPC 0 96619 63529 0

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Costco Wholesale Corporation (distributor), Seattle, WA. All Kirkland Signature products.

Where next?