Omega 3, 6 & 9 Capsules, 90 capsules
£16.99 for 90 capsules at Bio-Synergy. That works out at £1.99 per 1 g EPA + DHA, which ranks it 136th of the 145 omega-3 fish oil products we price across 18 UK retailers.
At one 1 g dose a day, this pack lasts 9 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 × 95 mg = 8.55 g
- £16.99 ÷ 8.55 g × 1 g = £1.99 per 1 g EPA + DHA
- A week £1.99 × 7 = £13.91 · a month × 30 = £59.61 · a year × 365 = £725.30
- 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 Healf pack saves £15.33 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
- 95 mg per serving (added up from the components stated on the label)
- Pack
- 90 capsules · 90 servings · 1 capsule(s) a serving
- Cost per serving
- 19p (90 servings in the pack)
More label details
- Barcode
- 5034839003968
- Sold by
- Bio-Synergy
- What the listing says
- “Specifications: 90 caps” · “confirmed from the retailer's own product page, not this listing's text: form id fish_unspecified; amount refers to total_oil; units per serving 1.0; pack units 90; pack unit type capsule; components [{'name': 'EPA', 'amount': 60.0, 'unit': 'mg'}, {'name': 'DHA', 'amount': 35.0, 'unit': 'mg'}, {'name': 'total_omega_3', 'amount': 250.0, '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: 1 capsule.
What you paid
Optional. At Bio-Synergy today: £16.99.
“Order by” allows 5 working days’ delivery from Bio-Synergy 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
- £16.99Bio-Synergy
- First recorded
- £16.9921 Sept
- Checked on
- 29 dayssince 21 Sept
- First checked at Bio-Synergy: £16.99
Questions about this product
How much does Bio-Synergy Omega 3, 6 & 9 Capsules cost per 1 g EPA + DHA?
£1.99 per 1 g EPA + DHA, from £16.99 for 90 capsules at Bio-Synergy, checked on 20 October 2026.
Is it the cheapest omega-3 fish oil in the UK?
No, it is 136th of 145. High Strength Omega 3 | 2340mg at Myprotein works out at 11p per 1 g EPA + DHA.
How long does one pack last?
9 days at one 1 g dose. The pack holds 8.55 g in total.
About Bio-Synergy
Founded 1997 · London, England
Bio-Synergy is a sports nutrition company founded in 1997 by Daniel Herman, who remains a director. It is based on Finchley Road in London and says its products are made in the UK.
All 29 Bio-Synergy products, priced per doseVisit Bio-Synergy (opens in a new tab)
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