Omega 3 90, 90 softgels
£6.99 for 90 softgels at Protein Works. That works out at 26p per 1 g EPA + DHA, which ranks it 28th of the 145 omega-3 fish oil products we price across 18 UK retailers.
At one 1 g dose a day, this pack lasts 27 days. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 90 ÷ 1 per serving = 90
- In the pack: 90 × 300 mg = 27 g
- £6.99 ÷ 27 g × 1 g = 25.9p per 1 g EPA + DHA
- A week 25.9p × 7 = £1.81 · a month × 30 = £7.77 · a year × 365 = £94.49
- 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 Protein Works pack saves 50p 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
- 300 mg per serving (added up from the components stated on the label)
- Pack
- 90 softgels · 90 servings · 1 softgel(s) a serving
- Cost per serving
- 8p (90 servings in the pack)
More label details
- Barcode
- 5060339302003
- Sold by
- Protein Works
- What the listing says
- “90” · “per softgel” · “[Fish Oil ; 1000mg]” · “confirmed from the retailer's own product page, not this listing's text: form id fish_unspecified; amount per serving 1000.0; amount unit mg; amount refers to total_oil; units per serving 1.0; pack units 90; pack unit type softgel; components [{'name': 'EPA', 'amount': 180.0, 'unit': 'mg'}, {'name': 'DHA', 'amount': 120.0, 'unit': 'mg'}]”
Ingredients
Fish Oil, Capsule Shell (Bovine Gelatine, Glycerine, Purified Water) Antioxidant (DL-alpha Tocopherol Acetate).
From the Protein Works listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
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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: 1 softgel.
What you paid
Optional. At Protein Works today: £6.99.
“Order by” allows 5 working days’ delivery from Protein Works and your spare days.
Price history
No price change since 23 September 2026. Checked on 2 days, most recently 9 October 2026.
- Price at every check
- £6.99Protein Works
- First recorded
- £6.9923 Sept
- Checked on
- 2 dayssince 23 Sept
- First checked at Protein Works: £6.99
Questions about this product
How much does Protein Works Omega 3 90 cost per 1 g EPA + DHA?
26p per 1 g EPA + DHA, from £6.99 for 90 softgels at Protein Works, checked on 9 October 2026.
Is it the cheapest omega-3 fish oil in the UK?
No, it is 28th of 145. High Strength Omega 3 | 2340mg at Myprotein works out at 11p per 1 g EPA + DHA.
How long does one pack last?
27 days at one 1 g dose. The pack holds 27 g in total.
About Protein Works
Founded 2012 · Liverpool, England · Part of Lactalis
Protein Works is a British nutrition company founded in 2012 by Mark Coxhead, Nick Smith and Karl Jacobie. It is based at PW Campus in Speke, Liverpool, which opened in 2025 and replaced several sites in Runcorn.
All 149 Protein Works products, priced per doseVisit Protein Works (opens in a new tab)
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