Omega-3 Algae oil (vegan)
Also called omega 3, fish oil, cod liver oil and 5 more
krill oil, algae oil, algal oil, EPA, DHA.
Cheapest omega-3 algae oil: 49p per 1 g EPA + DHA at WeightWorld, of 28 products at 11 shops. Price checked 22 October 2026.
The best price per 1 g EPA + DHA and per month across 11 UK retailers, and where to buy it cheapest. A unit for comparing, not advice.
Comparing omega-3
We count the EPA + DHA a label states per serving, whatever the pack size or the serving size, so every product sits on one scale. Omega-3 comes as fish oil, krill oil, algae oil (vegan) and cod liver oil, and each form has its own table, because someone buying one would not usually take another as a like-for-like substitute. A product with one other ingredient is ranked here with an “also contains” note; products that combine omega-3 with several others are listed separately, because their price buys more than EPA + DHA. 1 g is our unit for comparing prices, not a dose to take: the label’s directions and a pharmacist decide that.
4 of the 10 cheapest links on this page earn us nothing; the order is price alone. Shop by shop
| Rank | Product | Per 1 g EPA + DHA | Per month | Lasts | Buy | How it is worked out |
|---|---|---|---|---|---|---|
| 1 | Cheapest per doseBest value under 6 months' supplyVegan Omega-3 SoftgelsEPA 150 mg + DHA 300 mg a softgel · EPA:DHA 33:67 · 3 softgels a day for 1 gDetails and price historyAdd to my stackclaimed: vegan | 49p | £14.81 | 41 days | £19.99View at WeightWorld (opens in a new tab)Price checked Free delivery over £35.00, otherwise £1.99 · 2–3 working daysAmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 2 | Cheapest per doseBest value under 6 months' supplyVegan Omega 3 Oil - for Vision, Brain & Heart HealthDetails and price historyAdd to my stackLemonclaimed: vegan | 50p | £15.00 | 18 days | £9.00View at Lamberts Healthcare (Nature's Best) (opens in a new tab)Free UK delivery over £20.00, otherwise £2.50 · usually 3–4 working days, up to 10 at busy timesAmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 3 | Cheapest per doseBest value under 6 months' supplyOmega 3 - SpearmintDetails and price historyAdd to my stackSpearmintTesting claimed on labelclaimed: gluten-free | 81p | £24.43 | 27 days | £21.99View at Healf (opens in a new tab)Free UK delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 4 | Cheapest per doseBest value under 6 months' supplyPlant-Based Omega-3EPA 100 mg + DHA 200 mg a softgel · EPA:DHA 33:67 · 4 softgels a day for 1 gDetails and price historyAdd to my stackclaimed: veganclaimed: vegetarian | 92p | £27.48 | 18 days | £16.49View at Healf (opens in a new tab)Free UK delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 5 | Cheapest per doseBest value under 6 months' supplyOmega 3 Plant-Based DHA 550mgDHA 550 mg a softgel · 2 softgels a day for 1 gDetails and price historyAdd to my stack | 97p | £28.99 | 33 days | £31.89View at Vitamin Planet (opens in a new tab)Price checked Delivery £3.95 · 2–3 days from despatchAmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 6 | Cheapest per doseBest value under 6 months' supplyOmega 3 VeganDHA 167 mg + EPA 83 mg a capsule · EPA:DHA 33:67 · 4 capsules a day for 1 gDetails and price historyAdd to my stackclaimed: vegan | 97p | £29.25 | 2 months | £58.49View at W-Wellness (opens in a new tab)Free UK delivery from £50.00, otherwise £3.99 · 2–4 working days to dispatchAmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 7 | Cheapest per doseBest value under 6 months' supplyVegan Super Strength Omega 3 SoftgelsDHA 192 mg + EPA 64 mg a softgel · EPA:DHA 25:75 · 4 softgels a day for 1 gDetails and price historyAdd to my stackclaimed: veganclaimed: vegetarian | 98p | £29.28 | 15 days | £14.99View at Bulk (opens in a new tab)Free delivery over £49.00, otherwise £3.95 · 2–3 daysAmazonBuy this product on Amazon (opens in a new tab) | Show the working
What the retailer's listing says
|
| 8 | Cheapest per doseBest value under 6 months' supplyVegan Omega 3, DHA and EPA - for Vision, Brain & Heart HealthEPA 150 mg + DHA 300 mg a capsule · EPA:DHA 33:67 · 3 capsules a day for 1 gDetails and price historyAdd to my stackclaimed: vegan | £1.00 | £30.00 | 27 days | £27.00View at Lamberts Healthcare (Nature's Best) (opens in a new tab)Free UK delivery over £20.00, otherwise £2.50 · usually 3–4 working days, up to 10 at busy timesAmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 9 | Cheapest per doseBest value under 6 months' supplyVeg-Omega 3 1000mg 60 CapsulesDHA 340 mg + EPA 170 mg a capsule · EPA:DHA 33:67 · 2 capsules a day for 1 gDetails and price historyAdd to my stackalso contains mixed tocopherols | £1.01 | £30.38 | 31 days | £30.99View at Healthspan (opens in a new tab)Price checked Free UK delivery over £30.00, otherwise £2.45 · about 3–4 working daysAmazonBuy this product on Amazon (opens in a new tab) | Show the working
What the retailer's listing says
|
| 10 | Cheapest per doseBest value under 6 months' supplyVeg-Omega 3 1000mg 60 CapsulesDHA 340 mg + EPA 170 mg a capsule · EPA:DHA 33:67 · 2 capsules a day for 1 gDetails and price historyAdd to my stack | £1.11 | £33.32 | 31 days | £33.99View at Healthspan (opens in a new tab)Price checked Free UK delivery over £30.00, otherwise £2.45 · about 3–4 working daysAmazonBuy this product on Amazon (opens in a new tab) | Show the working
What the retailer's listing says
|
| 11 | Cheapest per doseBest value under 6 months' supplyVegan Omega 3DHA 200 mg a softgel · 5 softgels a day for 1 gDetails and price historyAdd to my stackalso contains vitamin eclaimed: vegan | £1.17 | £34.98 | 18 days | £20.99View at Myprotein (opens in a new tab)Free delivery over £55.00, otherwise £4.49 · 2–3 working daysAmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 12 | Cheapest per doseBest value under 6 months' supplyHigh Potency Omega 3 Vegan - 60 vcapsEPA 175 mg + DHA 475 mg a capsule · EPA:DHA 27:73 · 2 capsules a day for 1 gDetails and price historyAdd to my stackclaimed: vegan | £1.27 | £38.07 | 39 days | £49.49View at Healf (opens in a new tab)Free UK delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 13 | Cheapest per doseBest value under 6 months' supplyVegan Omega 3, DHA - Maintain Normal Brain Function & Vision - Easy to Absorb FormDHA 250 mg a capsule · 4 capsules a day for 1 gDetails and price historyAdd to my stackclaimed: vegan | £1.30 | £39.00 | 15 days | £19.50View at Lamberts Healthcare (Nature's Best) (opens in a new tab)Free UK delivery over £20.00, otherwise £2.50 · usually 3–4 working days, up to 10 at busy timesAmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 14 | Cheapest per doseBest value under 6 months' supplyVegan Omega 3DHA 200 mg a softgel · 5 softgels a day for 1 gDetails and price historyAdd to my stackalso contains vitamin eclaimed: vegan | £1.33 | £39.95 | 6 days | £7.99View at Myprotein (opens in a new tab)Free delivery over £55.00, otherwise £4.49 · 2–3 working daysAmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 15 | Cheapest per doseBest value under 6 months' supplyHigh DHA Omega‑3 for the BrainEPA 126 mg + DHA 315 mg a softgel · EPA:DHA 29:71 · 3 softgels a day for 1 gDetails and price historyAdd to my stackTesting claimed on labelclaimed: vegan | £1.36 | £40.80 | 26 days | £35.99View at Healf (opens in a new tab)Free UK delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 16 | Cheapest per doseBest value under 6 months' supplyOmega 34 capsules a day for 1 gDetails and price historyAdd to my stackclaimed: vegan | £1.41 | £42.39 | 10 days | £13.99View at Together Health (opens in a new tab)Free UK delivery over £11.00, otherwise £1.00 · usually the next working day, up to 5 working daysAmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 17 | Cheapest per doseBest value under 6 months' supplyVegan A-Z + Omega 3 Wellness Formula 30 Tablets + 30 CapsulesEPA 83 mg + DHA 167 mg a tablet · EPA:DHA 33:67 · 4 tablets a day for 1 gDetails and price historyAdd to my stackalso contains multivitamin, calcium, magnesium…claimed: vegan | £1.43 | £42.80 | 8 days | £10.70View at Boots (opens in a new tab)Price checked Free delivery over £25.00, otherwise £3.95AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 18 | Cheapest per doseBest value under 6 months' supplyVim and Vigour Vegan Omega-33 capsules a day for 1 gDetails and price historyAdd to my stackalso contains astaxanthinTesting claimed on labelclaimed: veganclaimed: vegetarian | £1.46 | £43.93 | 23 days | £32.95View at Healf (opens in a new tab)Free UK delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 19 | Cheapest per doseBest value under 6 months' supplyOmega-3EPA 200 mg + DHA 200 mg a capsule · EPA:DHA 50:50 · 3 capsules a day for 1 gDetails and price historyAdd to my stackclaimed: veganHPMC capsule, the listing says | £1.47 | £44.08 | 24 days | £35.26View at Healf (opens in a new tab)Free UK delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 20 | Cheapest per doseBest value under 6 months' supplyOmega 3 Vegan DHA/EPAEPA 83 mg + DHA 167 mg a capsule · EPA:DHA 33:67 · 4 capsules a day for 1 gDetails and price historyAdd to my stackclaimed: vegan | £1.53 | £45.90 | 15 days | £22.95View at Healf (opens in a new tab)Free UK delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 21 | Cheapest per doseBest value under 6 months' supplyOmega 3 VeganEPA 83 mg + DHA 167 mg a capsule · EPA:DHA 33:67 · 4 capsules a day for 1 gDetails and price historyAdd to my stackclaimed: vegan | £1.69 | £50.79 | 30 days | £50.79View at Healf (opens in a new tab)Free UK delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 22 | Cheapest per doseBest value under 6 months' supplyAmen Algal OilEPA 75 mg + DHA 150 mg a softgel · EPA:DHA 33:67 · 5 softgels a day for 1 gDetails and price historyAdd to my stackclaimed: vegan | £1.85 | £55.53 | 14 days | £24.99View at Healf (opens in a new tab)Free UK delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 23 | Cheapest per doseBest value under 6 months' supplyVegan Omega 3 - 30 servEPA 250 mg + DHA 250 mg a capsule · EPA:DHA 50:50 · 2 capsules a day for 1 gDetails and price historyAdd to my stackTesting claimed on labelclaimed: veganHPMC capsule, the listing says | £1.90 | £56.99 | 30 days | £56.99View at Healf (opens in a new tab)Free UK delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 24 | Cheapest per doseBest value under 6 months' supplyVegan Omega 3, DHA and EPA - for Vision, Brain & Heart HealthEPA 150 mg + DHA 300 mg a capsule · EPA:DHA 33:67 · 3 capsules a day for 1 gDetails and price historyAdd to my stackclaimed: vegan | £2.00 | £60.02 | 14 days | £27.01View at Lamberts Healthcare (Nature's Best) (opens in a new tab)Free UK delivery over £20.00, otherwise £2.50 · usually 3–4 working days, up to 10 at busy timesAmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 25 | Cheapest per doseBest value under 6 months' supplyOmega-3 DHA & EPAEPA 154 mg + DHA 308 mg a capsule · EPA:DHA 33:67 · 3 capsules a day for 1 gDetails and price historyAdd to my stackTesting claimed on labelclaimed: veganHPMC capsule, the listing says | £2.38 | £71.43 | 14 days | £33.00View at Healf (opens in a new tab)Free UK delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 26 | Cheapest per doseBest value under 6 months' supplyWellkid Peppa Pig Omega-3DHA 100 mg a gummy · 10 gummies a day for 1 gDetails and price historyAdd to my stack | £2.82 | £84.50 | 3 days | £8.45View at Vitabiotics (opens in a new tab)Price checked Free UK delivery · 3–5 working daysAmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 27 | Cheapest per doseBest value under 6 months' supplyVimergyVegan EPA/DHAEPA 54.3 mg + DHA 108.7 mg a capsule · EPA:DHA 33:67 · 7 capsules a day for 1 gDetails and price historyAdd to my stackalso contains vitamin eclaimed: vegan | £3.44 | £103.27 | 15 days | £50.50View at Healf (opens in a new tab)Free UK delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 28 | Cheapest per doseBest value under 6 months' supplyKids Brain DHA Omega 3 ChewDHA 125 mg a softgel · 8 softgels a day for 1 gDetails and price historyAdd to my stackgelatine capsule, the listing says | £5.33 | £159.96 | 8 days | £39.99View at Healf (opens in a new tab)Free UK delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 29 | Cheapest per doseBest value under 6 months' supplyKids Brain DHA Omega 3 ChewDHA 125 mg a softgel · 8 softgels a day for 1 gDetails and price historyAdd to my stackgelatine capsule, the listing says | £6.80 | £204.00 | 4 days | £25.50View at Healf (opens in a new tab)Free UK delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| 30 | Cheapest per doseBest value under 6 months' supplyOmega 3 - SpearmintDetails and price historyAdd to my stackSpearmintTesting claimed on labelclaimed: veganclaimed: gluten-freeOut of stock | £2.12 | £63.47 | 11 days | £22.85View at Vitamin Planet (opens in a new tab)Price checked Delivery £3.95 · 2–3 days from despatchAmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| + | Cheapest per doseBest value under 6 months' supplyOmega Balance - 60 vcapsDHA 150 mg + EPA 75 mg a capsule · EPA:DHA 33:67 · 5 capsules a day for 1 gDetails and price historyAdd to my stackCombination: price counts the omega-3 onlyalso contains evening primroseclaimed: veganclaimed: vegetarian | £1.90 | £56.87 | 14 days | £25.59View at Healf (opens in a new tab)Free UK delivery over £50.00, otherwise £3.99AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
| + | Cheapest per doseBest value under 6 months' supplyOmegas+ 60 SoftgelsEPA 75 mg + DHA 150 mg a softgel · EPA:DHA 33:67 · 5 softgels a day for 1 gDetails and price historyAdd to my stackCombination: price counts the omega-3 onlyalso contains sea buckthorn oil | £2.37 | £71.11 | 14 days | £32.00View at Myprotein (opens in a new tab)Free delivery over £55.00, otherwise £4.49 · 2–3 working daysAmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared. | Show the working
What the retailer's listing says
|
Only combination products for this form
The 2 products here contain omega-3 alongside other ingredients, so they are not ranked against single-ingredient products. Their price per dose counts the omega-3 only.
Price alert
An email when any omega-3 algae oil gets cheaper than today's cheapest, 49p per 1 g EPA + DHA, or than a price per dose you choose.
Set at once. We email only when it gets cheaper, at most once a day, and every email has a link to stop it. The code in our first email keeps you signed in, so the next alert is one tick. How your address is kept.
Never miss a price drop
The week's biggest price falls and best real discounts on supplements, every Friday morning. Free, and every email has a link to stop it.
Email me from PerDose about price drops, sales, My stack and the week's news. Every email has a link to stop them all. Email me from PerDose twice a year, in late September and March, with the NHS advice on vitamin D and the cheapest 10 microgram packs at the chemist. Every email has a link to stop them. Past issues · How your address is kept.
By shop
Each shop's Omega-3 products, with where its cheapest sits in the market.
How we work out these prices
We count EPA + DHA — the components stated on the label — not the weight of the oil. A 1,000 mg capsule of oil can contain very different amounts of EPA + DHA. Products that state only the oil weight are left out until the content is confirmed.
































