If you're after omega-3 benefits for heart or brain health, this plant-based option has a major limitation. Your body only converts about 5–10% of the **ALA** (alpha-linolenic acid) in **Flaxseed Oil** into the EPA and DHA that drive most omega-3 health outcomes. Even at the full eight-softgel daily dose (4,500 mg ALA), you're looking at roughly 225–450 mg of usable EPA+DHA equivalent — well below the 1,000–3,000 mg clinical range.

Each two-softgel serving gives you 2,500 mg of organic flaxseed oil with 1,125 mg of ALA, along with linoleic acid and oleic acid. These fatty acids have their own modest roles in overall health, but they won't replace direct EPA and DHA for cardiovascular or cognitive support.

The pill burden is also significant — eight softgels per day to hit the suggested dose. If you're vegan or prefer plant-based supplements, this delivers ALA reliably, but keep your expectations realistic about the omega-3 conversion.

BioStacks
Solgar

Flaxseed Oil 1250 mg

Capsule · 2 Softgels × 4/day · 50 servings · $0.24/serving

iHerbAmazon

Ingredients (2)

Linoleic Acid

100%

Dose/day

1100 mg

Target

0–0 mg

Form

—

Oleic Acid

100%

Dose/day

1100 mg

Target

0–0 mg

Form

—

Nutrition

Calories, macros & sodium.

  • Calories25 Calorie(s)
  • Total Fat2.5 Gram(s)
    • Polyunsaturated Fat2 Gram(s)

Other Ingredients (2)

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

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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.

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