Double Strength: omega-3 fish oil 1000 mg, EPA 330 mg and DHA 220 mg, 90 capsules

EPA and DHA: 550 mg in one capsule

€14.79 · Varastossa – valmis lähetettäväksi

Double Strength omega-3 fish oil from Stivits is a food supplement: concentrated fish oil in a soft capsule. One capsule contains 1000 mg of fish oil, of which omega-3 is 550 mg: 330 mg of EPA and 220 mg of DHA. EPA and DHA contribute to the normal function of the heart. The beneficial effect is obtained with a daily intake of 250 mg of EPA and DHA. A varied and balanced diet and a healthy lifestyle are important. Adults take 1 capsule a day with food; one pack lasts 90 days, enough for a 90-day course. Stivits sells it direct from the manufacturer, without middlemen.

Tuote lyhyesti

ParameterValue
ProductDouble Strength Omega-3 Fish Oil 1000 mg 330 EPA & 220 DHA, 90 softgel, Stivits
Fish oil per capsule1000 mg
Omega-3 per capsule550 mg (at least 55%)
EPA per capsule330 mg (33%)
DHA per capsule220 mg (22%)
EPA and DHA together per capsule550 mg
Serving1 capsule a day with food
Lasts90 days
In the pack90 soft capsules, net weight 117.45 g
AllergensFish
Suitable forAdults
ProductionEU, Latvia: SIA Pharma Market Solutions factory, made for HYPERPHARM OÜ, Tallinn
Factory certificatesGMP No. GMP-FS-01 and HACCP No. HACCP-01 (valid until 17 May 2027), ISO 22000:2018 No. MSC-22-1384 (valid until 7 January 2029)
DispatchWe dispatch your order by the next working day

What is Double Strength omega-3 for?

The capsule has one main ingredient, a concentrate of EPA and DHA:

  • EPA and DHA, 550 mg. EPA and DHA contribute to the normal function of the heart. The beneficial effect is obtained with a daily intake of 250 mg of EPA and DHA. One Stivits capsule contains 330 mg of EPA and 220 mg of DHA, 550 mg together.
  • Fish oil, 1000 mg. The base of the capsule. Omega-3 makes up at least 55% of it: 33% EPA and 22% DHA.

A varied and balanced diet and a healthy lifestyle are important.

Why choose these capsules?

  • 550 mg of EPA and DHA in one capsule. One capsule meets the condition of the EPA and DHA claim, 250 mg a day, with room to spare.
  • Open numbers. The 1000 mg in the name refers to the fish oil. The capsule holds 550 mg of omega-3, of which EPA is 330 mg and DHA 220 mg.
  • One active ingredient. The composition table lists only fish oil, 1000 mg. There are no added vitamins.
  • One capsule a day. Take it with food.
  • Lasts 90 days. The pack holds 90 capsules, three months without reordering.

Why Stivits

  • Direct from the factory. A factory in Latvia makes our supplements to our order, and we sell them ourselves: no wholesalers, no pharmacies.
  • Made in Europe, certificates with numbers. GMP No. GMP-FS-01, HACCP No. HACCP-01, ISO 22000:2018 No. MSC-22-1384. Issued by BM Certification (Riga).
  • Fast dispatch. We dispatch your order by the next working day.
  • Discounts. Any two items in one order get 5% off, and three or more get 10% off. The discount applies automatically at checkout. It depends on the number of items, not on the dose, so do not exceed the recommended daily dose. When you subscribe to our newsletter, we email you a 10% discount code that can be used once per customer and cannot be combined with other discounts.
  • Customer reviews. The Stivits shop is rated 4.9 out of 5 on Judge.me, based on 944 reviews. Data updated 6 November 2026.

How to take Double Strength omega-3

Adults: 1 capsule a day with food. Take it every day; one pack lasts 90 days, enough for a 90-day course. Do not exceed the recommended daily dose.

Which Stivits omega-3 to choose

Every capsule has 1000 mg of fish oil. The EPA, DHA and vitamins differ.

Per capsuleThis capsuleTriple StrengthOmega-3 with D3, K2 and EOmega-3 1000 mg + Vitamin E
Fish oil1000 mg1000 mg1000 mg1000 mg
Omega-3550 mg750 mg650 mg300 mg
EPA330 mg500 mg330 mg180 mg
DHA220 mg250 mg220 mg120 mg
EPA and DHA together550 mg750 mg550 mg300 mg
VitaminsNoneNoneD3 50 µg, K2 50 µg, E 12 mgE 3.3 mg
Capsules in the pack90606090
Serving a day1 capsule1 capsule1 capsule1–2 capsules
Lasts90 days60 days60 days45–90 days

Choose Double Strength if you want 550 mg of EPA and DHA in a capsule, without vitamins, and a pack for 90 days. Choose Triple Strength if you want more EPA and DHA in one capsule. Choose the omega-3 with D3, K2 and E if you want to take the vitamins together with omega-3.

Composition

IngredientAmount per capsule
Fish oil1000 mg
Omega-3 (at least 55%), of which550 mg
EPA, eicosapentaenoic acid (33%)330 mg
DHA, docosahexaenoic acid (22%)220 mg

Warnings

  • Contains fish.
  • Do not exceed the recommended daily dose.
  • Food supplements should not be used as a substitute for a varied and balanced diet.
  • Store in the original packaging in a dry place at room temperature, and keep out of the reach of young children.

We compared the composition and doses with the packaging on 6 November 2026. The claim about EPA and DHA is taken from the EU register (Regulation (EU) No 432/2012).

Yleisiä kysymyksiä

What is omega-3 taken for?

EPA and DHA contribute to the normal function of the heart. The beneficial effect is obtained with a daily intake of 250 mg of EPA and DHA. One Stivits capsule has 550 mg of them, and the serving is 1 capsule a day. A varied and balanced diet and a healthy lifestyle are important.

How much omega-3 is in a capsule: 1000 or 550 mg?

A Stivits capsule has 550 mg of omega-3, and the 1000 mg refers to the fish oil. The 550 mg includes 330 mg of EPA and 220 mg of DHA.

How much EPA and DHA is in one capsule?

A Stivits capsule has 330 mg of EPA (eicosapentaenoic acid) and 220 mg of DHA (docosahexaenoic acid), 550 mg together.

How to take Double Strength omega-3 capsules?

Adults take 1 Stivits capsule a day with food. Do not exceed the recommended daily dose.

How many days does one pack last?

A pack of Stivits lasts 90 days: it holds 90 capsules, which is 90 servings of 1 capsule.

What is in a Double Strength omega-3 capsule?

A Stivits capsule has 1000 mg of fish oil, of which omega-3 is at least 55%: 550 mg, including 330 mg of EPA (33%) and 220 mg of DHA (22%). There are no vitamins in the composition.

How is Double Strength different from Triple Strength?

In the amount of EPA and DHA and in the pack. A Double Strength capsule from Stivits has 330 mg of EPA and 220 mg of DHA, and the pack holds 90 capsules. Triple Strength has 500 mg of EPA and 250 mg of DHA, and the pack holds 60 capsules.

How is this omega-3 different from the capsules with D3, K2 and E?

In the vitamins. Both have 330 mg of EPA and 220 mg of DHA, but the omega-3 with D3, K2 and E also has 50 µg of vitamin D3, 50 µg of K2 and 12 mg of E, while Double Strength from Stivits has no vitamins.

Is this omega-3-6-9?

No. A Stivits capsule holds omega-3: 330 mg of EPA and 220 mg of DHA, 550 mg in all. Omega-6 and omega-9 are not listed in the composition.

Is this omega-3 suitable for vegetarians and vegans?

No. Stivits capsules contain fish oil.

Do the capsules contain allergens?

Yes, Stivits capsules contain fish.

Who makes Double Strength omega-3?

Made in Europe, in Latvia: manufactured by SIA Pharma Market Solutions (Mārupe) for HYPERPHARM OÜ, Tallinn. Factory certificates: GMP No. GMP-FS-01 and HACCP No. HACCP-01 (valid until 17 May 2027), ISO 22000:2018 No. MSC-22-1384 (valid until 7 January 2029), issued by BM Certification. Stivits sells direct from the factory, with no wholesalers or pharmacies in between.