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Natural Factors Whole Earth & Sea

Marine Algae-3

1 Softgel · 30 servings

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What it does

A combination of 3 label ingredients.

Omega-3

Form not confirmedGrade —

Provides fats needed for normal cell membranes; triglyceride effects depend on the EPA/DHA preparation and amount.

DHA

Form not confirmedGrade —

Supports normal brain and retinal cell membranes; extra DHA does not automatically improve memory.

Brain
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Ingredients (4)

Other ingredients

Ascorbyl PalmitateAntioxidant

Fat-soluble form of vitamin C used as preservative

Mixed TocopherolsAntioxidant

Natural vitamin E used as preservative

Sunflower Seed OilCarrier

Common vegetable oil from sunflower seeds used as a carrier in softgels for fat-soluble nutrients

Rosemary ExtractPreservative

Natural plant-derived antioxidant used to preserve freshness and prevent oxidation of oils and fats in supplements

SoftgelCapsule

One-piece gelatin capsule shell with a plasticizer (typically glycerin), used to encapsulate liquid or oil-based supplements

Lab testing

How to take it

With food

On the label

1 softgel per day or as directed by a health professional.

Price check

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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.

Not medical advice. Consult your healthcare professional.

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