BioStacks
GNC

Quadruple Strength Fish Oil

2 Capsules · 240 servings

81 / 100Excellent

Best for

Score Breakdown

Formulation
81
Safety
100
Final score
81/100

Ingredients (4)

DHA400 mg

Within effective range

EPA800 mg

Within effective range

Total Omega-31328 mg

Within effective range · Unspecified form

Other Omega-3128 mg

13% of effective dose · Unspecified form

Other Ingredients

Fillers, coatings, and additives

2Safe

Mixed TocopherolsAntioxidant

Safe

SoftgelCapsule

Safe

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.