Kirkland Signature Concentrated Fish Oil 1000 mg - 400 Softgels
KirklandAnalysis updated July 2026 · How Scout scores
At a glance
Summary
This fish oil supplement contains high-quality omega-3 fatty acids, which are beneficial for heart and brain health. The formulation is clean with minimal additives, including tocopherols for antioxidant protection, and lacks harmful ingredients such as artificial dyes or sweeteners. The processing level is typical for supplements and does not detract from the overall quality of the product.
Key ingredients 5
Fish OilVery Good
Fish oil is a rich source of omega-3 fatty acids, which are essential for heart and brain health. It is typically derived from fatty fish and is known for its anti-inflammatory properties. High-quality fish oil supplements are often purified to remove contaminants like mercury.
Risks
Potential risks include contamination with heavy metals if not properly purified.
Benefits
Omega-3 fatty acids in fish oil support cardiovascular health and cognitive function.
TocopherolsGood
Tocopherols are a form of Vitamin E, which acts as an antioxidant protecting cells from damage. They are often added to supplements to prevent oxidation of the active ingredients. Tocopherols are beneficial for skin health and immune function.
Benefits
Tocopherols support antioxidant activity and help maintain the stability of the product.
GelatinNeutral
Gelatin is used as a gelling agent in softgel capsules and is derived from animal collagen. It is generally considered safe and is used to encapsulate the active ingredients. The porcine source may be a concern for those with dietary restrictions.
See more about Gelatin →GlycerinNeutral
Glycerin is a humectant used to maintain moisture in softgel capsules. It is generally recognized as safe and is derived from plant or animal sources. It helps in maintaining the integrity and texture of the capsule.
See more about Glycerin →WaterNeutral
Water is used as a solvent and processing aid in the production of softgel capsules. It is essential for the gelatinization process and is a neutral ingredient. It does not contribute any nutritional value to the product.
See more about Water →Processing
Ultra-Processed Foods
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