Dr. Tobias · Omega-3 · Capsules
Is Dr. Tobias Omega-3 Fish Oil underdosed?
Verdict
1.4 g a dayas the label directs · studies use 1000–6000 mg/day of EPA + DHA
Effective doseTaken as the label directs (1 serving a day, 1.4 g each), it gives 1.4 g a day; studies use 1000–6000 mg/day.
One capsule gives 700 mg, so reaching the low end of what studies use (1 g) takes 1.4 capsules a day; it ranks 2nd of 21 omega-3 supplements here by dose.
2 capsules a day reach 1 g.
Wondering about your omega-3 index? What it takes to raise it, and why EPA and DHA count.
What the label says
- EPA + DHA per serving
- 1.4 g in 2 capsules
- Servings a day
- 1 serving a day
- EPA + DHA a day, as directed
- 1.4 g
- Research dose
- 1000–6000 mg/day Evidence: Moderate
Suggested Use: Take 2 softgels daily, with meals, or as directed by a healthcare professional.
Also on the label
| Ingredient | Per serving | Verdict |
|---|---|---|
| EPA | 800 mg | Not graded |
| DHA | 600 mg | Not graded |
More about EPA + DHA: forms, timing and the studies behind the dose.
Same category, compared
All 21 omega-3 supplements we checked, ranked by dose (commission never changes the order). Studies use 1000–6000 mg/day of EPA + DHA; servings counted to 1 g.
Where the reference doses come from
- EPA + DHA, 1000–6000 mg/day: Gonzalez et al., 2026; Maughan et al., 2018.
- Label data: National Institutes of Health, Office of Dietary Supplements. Dietary Supplement Label Database, 2026. https://dsld.od.nih.gov/. Label 240420, including its servings a day.
For a supplement taken every day we judge the most the label's directions give in a day, and show the least. Read the full methodology or the corrections log.