Liquid Omega 3, Natural citrus, 300 ml
£14.99 for 300 ml at Simply Supplements. That works out at 18p per 1 g EPA + DHA, which ranks it 8th of the 145 omega-3 fish oil products we price across 18 UK retailers.
At one 1 g dose a day, this pack lasts 3 months. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 300 ÷ 5 per serving = 60
- In the pack: 60 × 1.38 g = 82.8 g
- £14.99 ÷ 82.8 g × 1 g = 18.1p per 1 g EPA + DHA
- A week 18.1p × 7 = £1.27 · a month × 30 = £5.43 · a year × 365 = £66.08
- Amount per serving: added up from the components stated on the label.
The standard dose is a comparison unit, not a recommendation. Always confirm the price on the retailer's site. How we compare everything.
Cheaper omega-3 fish oil
All 145, ranked →
Switching to the Myprotein pack saves 99p a month at the same 1 g dose.
Ranked purely by price per 1 g EPA + DHA. 32 combination products also contain omega-3.
On the label
- Omega-3 · Fish oil
- 1.38 g per serving (added up from the components stated on the label)
- Pack
- 300 ml · 60 servings · 5 ml a serving
- Cost per serving
- 25p (60 servings in the pack)
More label details
- Barcode
- 5056049518452
- Sold by
- Simply Supplements
- What the listing says
- “Each serving of this all-new formula provides 828mg of EPA and 552mg of DHA” · “Each serving of this all-new formula provides 828mg of EPA and 552mg of DHA” · “provides an impressive 1610mg of omega 3 in every teaspoon” · “provides an impressive 1610mg of omega 3 in every teaspoon” · “confirmed from the retailer's own product page, not this listing's text: form id fish_unspecified; amount per serving 4600.0; amount unit mg; amount refers to total_oil; units per serving 5.0; pack units 300; pack unit type ml; components [{'name': 'EPA', 'amount': 828.0, 'unit': 'mg'}, {'name': 'DHA', 'amount': 552.0, 'unit': 'mg'}, {'name': 'total_omega_3', 'amount': 1610.0, 'unit': 'mg'}]”
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One 1 g dose is our comparison unit, not a recommendation.
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Filled in from the label’s serving: 5 ml.
What you paid
Optional. At Simply Supplements today: £14.99.
“Order by” allows 3 working days’ delivery from Simply Supplements and your spare days.
Price history
No price change since 21 September 2026. Checked on 29 days, most recently 20 October 2026.
- Price at every check
- £14.99Simply Supplements
- First recorded
- £14.9921 Sept
- Checked on
- 29 dayssince 21 Sept
- First checked at Simply Supplements: £14.99
Questions about this product
How much does Simply Supplements Liquid Omega 3 cost per 1 g EPA + DHA?
18p per 1 g EPA + DHA, from £14.99 for 300 ml at Simply Supplements, checked on 20 October 2026.
Is it the cheapest omega-3 fish oil in the UK?
No, it is 8th of 145. High Strength Omega 3 | 2340mg at Myprotein works out at 11p per 1 g EPA + DHA.
How long does one pack last?
3 months at one 1 g dose. The pack holds 82.8 g in total.
About Simply Supplements
Founded 2004 · Yaxley, Peterborough, England
Simply Supplements is an online vitamins and supplements retailer that started in Guernsey in 2004 and is now based in Yaxley, near Peterborough. It is the trading name of Pinnacle Health Nutrition Ltd, a privately owned UK company.
All 134 Simply Supplements products, priced per doseVisit Simply Supplements (opens in a new tab)
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