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Kirkland Signature Fish Oil 1000mg
SPECIMEN #KIRKLAND
Verified
OMEGAKirkland Signature

Fish Oil 1000mg

400 softgels. 6+ months supply at 2/day. IFOS purity certified. Costco bulk economics applied to fish oil. Not the highest concentration, but the value per mg of EPA+DHA is hard to beat anywhere.

6.5/10
GOOD

400 softgels at Costco pricing. 500mg EPA+DHA per softgel means 2 daily for clinical dose. Not the best concentration but the Costco bulk value is real. IFOS certified.

3 ingredientsSoftgels400 servings
We'd recommend this
Evidence
6.0
Dosing
6.0
Synergy
3.0
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Whenwith meals

Fat absorption, fewer burps.

Foodwith food

3x better absorption.

SafetyAll clear

Take with food to reduce fish burps.

ResearchStrong evidence

Omega-3 EPA+DHA well-studied.

What We Like

  • 400 softgels (6+ month supply at 2/day).
  • IFOS certified for purity.
  • 500mg EPA+DHA per softgel.
  • Costco pricing.

Watch Out For

  • Need 2 softgels for 1000mg EPA+DHA.
  • Likely ethyl ester form.
  • 50% concentration (could be higher).

What We Analyzed

Fish Oil 1000mg Supplement Facts

Verified Supplement Facts

Every dose checked against clinical research

We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.

3 ingredients analyzed3 underdosed

Source: Official product page

Ingredient Breakdown

3 underdosed
Clinical Adequate Underdosed Overdosed|Bar = % of clinical dose
IngredientDoseStatusvs. Clinical
Fish Oil

Anchovy, Sardine, Mackerel

1000 mgUNDERDOSED
50%
1000 mg

of 2000mg

UNDERDOSED
50%
EPA10.0
300 mgUNDERDOSED
30%
300 mg

of 1000mg

UNDERDOSED
30%
DHA10.0
200 mgUNDERDOSED
40%
200 mg

of 500mg

UNDERDOSED
40%
In our database (click to learn more) Not yet reviewed

Our Analysis

Best For

Costco members wanting bulk omega-3.

Skip This If

Fish allergy.

Time to Feel

4-8 weeks.

Value

EXCELLENT

How to take: Daily.

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