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OceanBlue Omega-3 delivers pharmaceutically pure, molecularly distilled fish oil: distilled 27 times, independently third-party tested for potency and purity, and mercury-free (≤1 ppb). Formulated to support cardiovascular health, cognitive function, and joint comfort, sourced sustainably from wild-caught small fish (Friend of the Sea certified) and manufactured in an FDA-registered, cGMP-certified facility in Miami, USA. A brand of KD Pharma — a market-leading pharmaceutical omega-3 manufacturer — OceanBlue's mission is clinical-range omega-3 nutrition that is potent, pure, and affordable for everyone.
What is EPA, DHA, and DPA — and why do they matter?
EPA (eicosapentaenoic acid) is the long-chain omega-3 that most directly supports cardiovascular health, healthy inflammatory response, and mood. DHA (docosahexaenoic acid) is a structural building block of the brain and retina, supporting cognitive function, focus, and eye health. DPA (docosapentaenoic acid) is the lesser-known third long-chain omega-3 — present in human tissue and an emerging area of research — that most fish oils omit entirely. OceanBlue Omega-3 2100 includes all three: 1,350 mg EPA, 600 mg DHA, and 150 mg DPA per serving.
What makes OceanBlue Omega-3 different from standard fish oil?
Standard fish oil capsules are typically only 30% omega-3 — the rest is filler fat. OceanBlue Omega-3 2100 uses concentrated, molecularly distilled ethyl-ester oil purified to approximately 85% omega-3 — the same pharmaceutical-grade concentrated form used in prescription fish oil, available over the counter. Two small softgels deliver 2,100 mg of long-chain omega-3: roughly three times the omega-3 of a standard 1,000 mg fish oil capsule, for about a dollar a day.
What is the difference between ethyl ester and rTG omega-3 — and which does OceanBlue offer?
There are three main forms of omega-3 in supplements. Natural triglyceride (TG) is the form found in whole fish — moderate potency, good bioavailability. Ethyl ester (EE) is a concentrated form that raises omega-3 content to approximately 85% purity — higher dose per softgel, the same form used in prescription-grade fish oil. Re-esterified triglyceride (rTG) starts as ethyl ester for concentration, then is converted back to triglyceride form — combining the high potency of EE with the bioavailability profile consistently preferred by omega-3 researchers and supplement enthusiasts.
OceanBlue offers both. The flagship Omega-3 2100 line uses the concentrated ethyl-ester form to deliver a clinical-range dose of 2,100 mg in two softgels. The Omega-3 TG uses the re-esterified triglyceride (rTG) form — the premium choice for those who prioritize the natural TG bioavailability profile without sacrificing concentration.
Is 2,100 mg of omega-3 too much?
No. Research consistently supports daily intakes of 2,000 to 3,000 mg of EPA and DHA for adults seeking cardiovascular and cognitive support. The Omega-3 Index — the percentage of EPA and DHA in red blood cell membranes — is a recognized marker of long-term omega-3 status. An index of 8% or above is the desirable range, yet many adults sit at 4% or below. A consistent clinical-range daily dose is what moves the number over time. 2,100 mg delivers what leading studies use, within established safe daily intake levels.
What is OceanBlue Omega-3 2100 good for?
OceanBlue Omega-3 2100 is formulated to support cardiovascular health and healthy circulation; cognitive function, focus, and mental clarity; eye health and healthy tear production; joint comfort and mobility; mood and emotional wellness; and a healthy immune response. DHA — concentrated in both the brain and the retina — is why omega-3 supports both cognitive and eye health simultaneously. EPA is the primary driver of cardiovascular and mood support. DPA is the emerging third long-chain omega-3 most formulas leave out.
What are the benefits of taking fish oil softgels every day?
Omega-3 fatty acids build up in the body's cell membranes over weeks and months — consistency is what produces results, not a single large dose. Taking two OceanBlue Omega-3 2100 softgels daily with a meal supports the Omega-3 Index over time, helps maintain healthy circulation, supports brain function, promotes joint comfort, and contributes to whole-body wellness. Omega-3s support every cell, tissue, and organ in the body. The burpless formula and natural orange flavor make a daily habit easy to sustain — no fishy aftertaste, no repeat.
Is omega-3 fish oil good for the brain?
Yes. DHA is a structural component of the brain, making up a significant portion of the brain's fatty acid content. Adequate DHA intake supports cognitive function, focus, and mental clarity. OceanBlue Omega-3 2100 delivers 600 mg DHA per serving — a clinically meaningful dose for daily brain support — alongside 1,350 mg EPA, which plays a role in mood and emotional wellness.
Can omega-3 help with dry eyes?
Omega-3 fatty acids support healthy tear production and eye surface comfort. DHA is concentrated in the retina and contributes to overall eye health. OceanBlue offers a dedicated eye-support formula — Omega-3 2100 + Lutein and Zeaxanthin (using Lutemax 2020) — combining omega-3 with clinically studied carotenoids for comprehensive visual comfort and eye health support.
Can you take omega-3 with Vitamin D3 and K2 together?
Yes. Omega-3, Vitamin D3, and K2 are all fat-soluble and work safely and effectively when taken together with a meal. They are complementary nutrients: D3 supports calcium absorption, K2 directs calcium to bones rather than arteries, and omega-3 supports cardiovascular and inflammatory health. OceanBlue offers a dedicated combination formula — Omega-3 2100 + Vitamin K2 and D3 — covering all three in one serving. Also available as Minis for those who prefer a smaller softgel.
Which OceanBlue formula is right for me?
For heart and circulation support: Omega-3 2100 or Omega-3 2100 + CoQ10.
For brain, focus, and cognitive function: Omega-3 2100 (highest EPA and DHA dose per serving).
For eye health, dry eye support, and visual comfort: Omega-3 2100 + Lutein and Zeaxanthin.
For bone health and immune support: Omega-3 2100 + Vitamin D3 and K2.
For joint comfort and healthy inflammatory response: Omega-3 2100 + Turmeric (Meriva clinically studied form).
For comprehensive joint, muscle, and bone support in one capsule: Omega-3 2100 with Move3 Blend.
For those who prefer a smaller softgel: Omega-3 2100 Minis — identical formula, smaller capsule.
For maximum bioavailability in the triglyceride form: Omega-3 TG — formulated as re-esterified triglyceride (rTG), the premium form combining the concentration of ethyl ester processing with the bioavailability profile of the natural triglyceride form.
For vegan and fish-free use: Vegan DHA sourced from proprietary microalgae Alga3, launching Summer 2026.
Quality and testing: what to know before you buy.
Every OceanBlue batch is independently third-party tested for potency and purity before release. A Certificate of Analysis is available on request. Mercury-free is defined as not more than 1 part per billion (1 ppb). The oil is sourced from wild-caught small, low-mercury fish — anchovy, sardine, herring, and mackerel. Non-GMO, gluten-free, no artificial colors, flavors, or preservatives. Contains fish and soy. The softgel is bovine gelatin — not vegetarian or vegan. Available in 60, 120, and 180 count (30, 60, and 90 servings).
Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more
1) The basic product includes critical well-being components, that is, Omega 3 fish oil, vitamins D 3, K 2, and NEM, for bone health.
2) When I was learning about the generic product, I called OCEANBLUE. The team of customer service folks were exceptional. I understood clearly and fully what features I wanted, and how OCEANBLUE is committed to providing products that are the best available.
June 8, 2026
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