Best Fish Oil for Women (2026): Our Pick, Dose and Pregnancy
The best fish oil for most women is Viva Naturals Triple Strength: 1,035 mg of EPA and DHA a softgel, $0.30 per 1,000 mg, with each batch tested by IFOS, a fish-oil testing program. Pregnant? One softgel has 285 mg of DHA, more than the 200 mg a day the FAO advises; ask your doctor about the dose.
By Erin Rose Updated October 25, 2026 How we score
Costs are Amazon prices per 1,000 mg of EPA and DHA, checked November 6, 2026.
Our pick for women
Viva Naturals Triple Strength
10.0/10 Our score
Our top score, and the lowest cost per 1,000 mg of the oils on a testing list
- EPA+DHA
- 1,035 mg a softgel2,070 mg in the 2-softgel serving
- Per 1,000 mg
- $0.30Amazon price
- Bottle
- 180 softgels$55.96 on Amazon
- Testing list
- IFOSLot reports onlineSee the listing
Why we pick it It has the most EPA and DHA a softgel of the oils we compare, at the lowest cost of the ones on a testing list. It is also our pick for everyone; this page adds what matters for women: pregnancy, intakes and blood thinners. IFOS, a testing program for fish oil, tests each lot a brand enrolls for EPA and DHA, freshness and contaminants.
What you give up The softgels are large, and the label serving is two.
Which fish oil is right for you?
For this page we compared 6 products on EPA and DHA a softgel, cost per 1,000 mg and public testing lists.
Pregnant or breastfeeding?
The UN Food and Agriculture Organization (FAO) says pregnant women need at least 300 mg of EPA and DHA a day, 200 mg of it DHA; one softgel of our pick has 285 mg of DHA. Europe’s food safety agency (EFSA) says to add 100 to 200 mg of DHA a day in pregnancy. US groups (ACOG, the FDA and EPA, and the Dietary Guidelines) advise eating 8 to 12 ounces a week of fish that is lower in mercury. IFOS tests each lot of our pick for contaminants. Ask your doctor about the dose.
Do fish burps bother you?
Puori says its O3 has “no fishy taste or burps.” That is the brand’s claim. IFOS tests it, and 3 softgels give 1,750 mg of EPA and DHA.
Puori O3
8.0/10 · $0.81 per 1,000 mg · IFOS
Want one small daily softgel?
Sports Research Triple Strength puts 950 mg of EPA and DHA in one softgel, and IFOS tests it. It scores the same as our pick and costs a little more per 1,000 mg.
Sports Research Triple Strength
10.0/10 · $0.34 per 1,000 mg · IFOS
Thinking of Nordic Naturals, the brand most guides name?
Healthline names Nordic Naturals Ultimate Omega its top fish oil. It is a good oil, but it is on no public testing list we check (Nordic posts its own lab reports), and it costs about 2.1 times our pick per 1,000 mg. If you want a brand-name oil that IFOS tests, buy Carlson Elite Omega-3 Gems. It costs $0.47 per 1,000 mg, less than Nordic.
Carlson Elite Omega-3 Gems
9.0/10 · $0.47 per 1,000 mg · IFOS
Want the cheapest bottle?
Nature Made Fish Oil 1200 mg has the lowest bottle price and is on USP Verified, but it holds only 300 mg of EPA and DHA a softgel, so 1,000 mg costs more than with our pick.
Nature Made Fish Oil 1200 mg
9.0/10 · $0.42 per 1,000 mg · USP Verified
Don’t eat fish?
Algae oil gives the same EPA and DHA that fish get from algae. Nordic Naturals Algae Omega has 585 mg in 2 softgels, most of it DHA. If you are pregnant and follow a vegetarian or vegan diet, the US Dietary Guidelines say to ask your provider whether you need EPA and DHA.
Nordic Naturals Algae Omega
8.0/10 · $1.15 per 1,000 mg · not on a testing list we check
On a blood thinner?
Ask your doctor first. NIH says fish oil may change clotting tests (INR) in people taking warfarin, though most studies of 3 to 6 g a day found no meaningful change, and your doctor may want to check your INR.
Questions people ask
How much omega-3 does a woman need?
There is no set amount for EPA and DHA, the omega-3s in fish oil. NIH’s adequate intake covers ALA, the plant omega-3: 1.1 g a day for women, 1.4 g in pregnancy and 1.3 g while breastfeeding. Most US adults already get that from food. Doses by goal: how much omega-3 to take.
Is fish oil safe in pregnancy?
Health groups advise omega-3s in pregnancy: the FAO says at least 300 mg of EPA and DHA a day, 200 mg of it DHA. The FDA and EPA advise 8 to 12 ounces of lower-mercury fish a week. Ask your doctor before adding a supplement.
Sources
- National Institutes of Health, Office of Dietary Supplements. Omega-3 Fatty Acids: Fact Sheet for Health Professionals (Table 1, adequate intakes; Table 3, recommendations in pregnancy from ACOG, the FDA, the 2020–2025 Dietary Guidelines for Americans, EFSA and the FAO; interactions with warfarin). Read October 25, 2026.
- US Food and Drug Administration and Environmental Protection Agency. Advice about Eating Fish. Read October 25, 2026.
- Healthline. Best fish oil supplements (top pick: Nordic Naturals Ultimate Omega). Read October 25, 2026.
- IFOS (Nutrasource) product listings: Viva Naturals, Sports Research, Puori. USP Verified: Nature Made Fish Oil. Prices: Amazon, checked November 6, 2026.