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How much EPA and DHA is in one fish oil softgel?

By George Thomas. Published 7 October 2026, updated 7 October 2026. Label figures and prices checked on the update date.

The short answer

It varies more than the bottles suggest: an honest standard 1000mg softgel carries about 300mg of combined EPA and DHA, budget oils can carry under 150mg, and concentrates 500 to 900mg. The panel's two lines are the only answer.

  • ~300mgthe honest standard: a 1000mg softgel at 30% concentration
  • Under 150mgthe budget low-ball: same-sized capsule, half the contents
  • 500-900mgthe concentrate band, member lines named
  • The two linesEPA and DHA in mg on the panel: the only real answer
Futuro Labs Omega 3 Fish Oil, 90 mini softgel bottle

Our brand: the worked example on this page

Futuro Labs Omega 3 Fish Oil

  • 17p a day
  • 90 softgels, 1 softgel daily
  • Lab tested
  • Made in the UK

View on Amazon UK, £14.99 Full label breakdown

A softgel whose contents are printed, not implied: Futuro Labs Omega 3 Fish Oil on Amazon UK, 180mg EPA + 120mg DHA declared, £14.99 for 90 days. Label breakdown. The container-contents decode is on the 1000mg page; the full read on the label masterclass.

The census: what one softgel means across the aisle

The question assumes a standard answer and the aisle refuses to provide one, so take the census honestly. The benchmark: an honest standard 1000mg softgel at the typical 30% concentration carries around 300mg of combined EPA and DHA, commonly split near 180mg EPA and 120mg DHA, the fish's own profile and this site's worked example. The low end: budget bottles sell the identical-looking 1000mg capsule at concentrations that deliver 100-to-180mg of the pair, sometimes under 150mg combined, meaning a shopper needs two of them to do one honest softgel's job, the low-ball that makes cheap bottles expensive, exposed only by the panel. The high end: concentrates at 50-to-90% deliver 500-to-900mg per 1g capsule, member lines named because the strength is the sales pitch, the prescription-grade specification topping out around 840mg. The outliers: mini softgels scale contents with size, a 500mg mini honestly carrying about 150mg; cod liver oil sits near the standard tier with vitamins aboard; krill capsules trail everything, proud labels over small member numbers; and gummies bring up the rear, sweets with a rounding error of the pair inside. One phrase, one fish oil softgel, spanning a six-fold range: which is the census's whole finding.

The two-line answer, and the daily arithmetic that follows

The variance converts the title question into a habit rather than a number: how much EPA and DHA is in one softgel is answered by that softgel's panel and nothing else, the two lines in named milligrams, added together, per stated serving, the read that defeats every version of the low-ball in ten seconds and the reason a missing member line ends the purchase on any aisle. The follow-through is the daily arithmetic the variant questions ask after: hold the capsule's real combined figure against the 250mg everyday claim threshold, and one honest 300mg softgel clears it while one 130mg budget capsule does not, meaning the cheap bottle's true dose is two capsules and its true price doubles, the repricing the pence-per-100mg division formalises; against gram-scale plans, three honest standards or one concentrate reach 1000mg, the deliberate territory's own pages taking it from there; and against the marketing, no capsule count is ever the dose, containers never being contents, the aisle's founding confusion. The census's practical residue is small and permanent: read the two lines, add them, compare that sum to your threshold, and let capsules be whatever size the sum requires.

The one-softgel census, tier by tier
The capsuleTypical EPA + DHA insideThe note
Honest standard 1000mg softgelOurs~300mg (about 180 EPA / 120 DHA)The benchmark: clears the 250mg claim in one
Budget 1000mg softgel100-180mg combinedThe low-ball: two capsules to do one honest job
Mini softgel (500mg oil)~150mgHonest scaling: size down, contents down
Concentrate (1g, rTG or EE)500-900mg, lines namedStrength as the pitch; the fatty meal as the rule
Cod liver oil capsuleStandard tier, vitamins aboardThe A ceiling travels with it
Krill capsule / gummySmall to tokenProud labels, modest member lines

The verdict, and the number worth memorising

How much EPA and DHA is in one fish oil softgel: about 300mg in the honest standard case, as little as a third of that in the budget low-ball, and up to 900mg in the concentrates, a spread wide enough that the only trustworthy answer is the one printed on the panel you are holding, which is why the two-line habit opens every label page on this site. The number worth memorising is the benchmark: 300mg per honest 1000mg softgel, the figure that clears the everyday claim in one capsule and calibrates every comparison. The worked example is that benchmark with its receipt attached: Futuro Labs Omega 3 Fish Oil, 180mg EPA and 120mg DHA declared per single mini softgel, 300mg combined, £14.99 for 90 days at 17p, lab-tested, UK made, one capsule containing exactly what one capsule should.

What to check on the label

  • The honest standard is ~300mg: 180 EPA and 120 DHA in a 1000mg softgel.
  • Budget capsules can carry under 150mg: the low-ball that doubles true prices.
  • Concentrates run 500-900mg: strength named, fatty meal required.
  • The panel's two lines are the only answer: add them, always.
  • Capsule counts are never doses: containers are not contents.

Our brand

The worked example: Futuro Labs Omega 3 Fish Oil

Futuro Labs Omega 3 Fish Oil: 1 softgel daily with food, 1000mg fish oil providing 180mg EPA and 120mg DHA (300mg combined), 90 softgels for £14.99, 17p a day, lab-tested purity, UK GMP made. Gelatin shell, so not vegetarian.

Fish oil per softgel
1000mg
EPA / DHA per softgel
180mg / 120mg (300mg combined)
Serving
1 softgel a day
Bottle
90 softgels, 90 days
Price
£14.99 (17p a day)
Softgel
mini softgel, no fishy taste
View on Amazon UK, £14.99 Full label breakdown
Futuro Labs Omega 3 Fish Oil, 90 mini softgel bottle

Questions people also ask

How much omega-3 is in a standard fish oil capsule?

An honest 1000mg softgel carries about 300mg of combined EPA and DHA at the typical 30% concentration: but budget bottles can halve that, which is why the panel decides.

How much fish oil EPA and DHA should I take daily?

250 to 300mg combined for the everyday claim territory: one honest softgel. Gram-scale plans are deliberate territory with their own pages.

Why do two 1000mg bottles contain different amounts?

Concentration: the 1000mg measures the oil, and the EPA and DHA fraction ranges from under 15% in low-ball products to 90% in concentrates. Same container, different contents.

Is one softgel a day enough?

One honest 300mg softgel, yes: it clears the 250mg claim threshold. One 130mg budget capsule, no: its true daily dose is two, and its true price doubles.

How do I check what my capsule actually contains?

The panel's two lines: EPA and DHA in named milligrams per stated serving, added together. A label without them has answered the buying question already.

Sources

  1. Futuro Labs Omega 3 Fish Oil listing: 1000mg fish oil per softgel providing 180mg EPA and 120mg DHA, 90 softgels. Amazon UK, accessed 31 August 2026. https://www.amazon.co.uk/dp/B0CP9T3BTN
  2. GOED Voluntary Monograph: the omega-3 industry's quality standard setting limits for heavy metals, dioxins and oxidation (peroxide, anisidine and TOTOX values) in fish oils. https://goedomega3.com
  3. EFSA Panel on Dietetic Products. Scientific opinion on the substantiation of health claims related to EPA and DHA and normal function of the heart (250mg daily condition of use). EFSA Journal 2010;8(10):1796. https://www.efsa.europa.eu/en/efsajournal/pub/1796
  4. Commission Regulation (EU) No 536/2013 authorising health claims for DHA and EPA: maintenance of normal blood triglyceride concentrations (2g DHA+EPA/day) and normal blood pressure (3g DHA+EPA/day), with a supplemental limit note of 5g/day. https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32013R0536