Sports Research Vegan Omega-3 (Carrageenan Free) Review

Yes, but it takes two softgels: the label's printed serving size is 2 veggie softgels, delivering 700 mg DHA plus 280 mg EPA together — a genuinely high combined omega-3 dose, not a single-capsule one. Per softgel that works out to 350 mg DHA + 140 mg EPA. A lot of algae oils skimp on EPA almost entirely; this one carries real EPA (280 mg per serving) alongside the DHA, which makes it a credible fish-oil replacement rather than a DHA-only product — just budget for two capsules a day, not one.

Carrageenan is a seaweed-derived thickener used in some softgel shells (and many foods) that a subset of people prefer to avoid for digestive comfort. Sports Research uses a plant-based tapioca softgel, and its panel's capsule ingredients (tapioca starch, glycerin, water) list no carrageenan — a clean, allergen-conscious detail most algae brands don't bother to call out. If you've had GI issues you suspect are additive-related, or you just prefer a minimal shell, this is a pick that states carrageenan-free outright. Nordic Naturals' softgel shell, by contrast, lists carrageenan and sorbitol on its panel; the Sports Research capsule ingredients list neither.

Sports Research sells more than one omega-3 SKU, and it's easy to grab the wrong one. The product reviewed here is the algae-only Vegan Omega-3 (Carrageenan Free), 60 veggie softgels — no added vitamin D3. The brand also offers a Vegan Omega-3 + Vitamin D3 version. They look similar on the shelf, so check the title and the supplement panel: if you specifically want the standalone algae omega-3 at 700 mg DHA / 280 mg EPA per serving, confirm it's the carrageenan-free algae-only SKU and not the D3 combo before you buy.

Both are printed on the product's gallery graphics: IAOS tested by Nutrasource (09/25/2024) and vegan certified by the American Vegetarian Association (06/17/2024), plus Gluten-Free, Third Party Tested and cGMP Compliant. The listing bullets also say Non-GMO Verified, and the panel prints non-GMO tapioca starch. We did not check any of these at the certifier (the Nutrasource site returned an error and the Non-GMO Project search returned no entries), so treat them as the brand's claims. It doesn't publish a specific oxidation/TOTOX number, so on the purity axis it scores a hair below a pick that states per-batch potency verification (Calgee's Eurofins testing at #2).

The label's serving size is two softgels a day and the bottle holds 60, so it's a one-month supply — 30 servings. At $26.95 (Amazon buy box, 2026-10-18) that is roughly $0.90 a serving, higher per day than Testa (#3, about $0.50) or Nordic Naturals (#4, about $0.72), but you get 980 mg of DHA+EPA per serving, so per gram of DHA+EPA it is the cheapest of the picks with a current Amazon price, at about $0.92. If you want the lowest cost per day at a smaller dose, a lower-dose pick costs less per serving.

1. [1] Bailey 2025 PMID 41096614 — Comparative Bioavailability of DHA and EPA from Microalgal and Fish Oil in Adults. A randomized, double-blind, placebo-controlled trial in 74 adults found microalgal-oil DHA and EPA bioavailability was non-inferior to fish oil at 6 and 14 weeks — evidence a balanced algae oil like this one delivers both omega-3s reliably.
2. [2] Arterburn 2008 PMID 18589030 — Algal-oil capsules and cooked salmon: nutritionally equivalent sources of docosahexaenoic acid. 600 mg/day DHA from algal-oil capsules raised plasma and erythrocyte DHA as much as DHA from cooked salmon in 32 adults — the basis for algae oil as a genuine DHA source equivalent to fish.
3. [3] Maki 2014 PMID 25123060 — A new, microalgal DHA- and EPA-containing oil lowers triacylglycerols in adults with mild-to-moderate hypertriglyceridemia. In 93 adults, a microalgal DHA+EPA oil lowered triglycerides comparably to standard fish oil over 14 weeks — evidence a balanced microalgal oil delivers a recognized cardiometabolic omega-3 effect.