BioStacks
Natural Factors

RegenerLife Omega-3+D Ultra Strength

1 Softgel · 150 servings

iHerbAmazon

Best for

HeartBrain

Ingredients (6)

EPA

100%

Dose

680 mg

Target

500–2000 mg

Form

—

DHA

100%

Dose

335 mg

Target

250–1000 mg

Form

—

Vitamin D3

52%

Dose

520 IU

Target

1000–5000 IU

Form

Premium

Fish oil

100%

Dose

1600 mg

Target

1000–3000 mg

Form

Not listed

Omega-3 Fatty Acids

100%

Dose

1100 mg

Target

1000–3000 mg

Form

Not listed

Other Ingredients (3)

Flaxseed OilCarrier Oil

Flaxseed (linseed) oil, an ALA omega-3 source used as a softgel carrier oil

SoftgelCapsule

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

Mixed TocopherolsAntioxidant

Natural vitamin E used as preservative

How to Take It

Take it anytime

Take it with a meal containing fat — the vitamin D in it absorbs poorly without one.

With a meal containing fat

On the label

1–2 softgels daily or as directed by a health care practitioner. For mood balance: 2 softgels 1 time daily or as directed by a health care practitioner. For prevention of vitamin D deficiency (adults over 70): 2 softgels 1 time daily or as directed by a health care practitioner.

General guidance based on the ingredients, not a substitute for the label or your doctor.

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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.

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