Cheapest omega-3 / Fish Oil
Omega-3 fatty acids from fish, krill or algae oil.
901 prices scanned10 storesupdated 5 minutes ago
Simply SupplementsSimply Supplements![Cod Liver Oil Capsules 550mg – 180 capsules / [Multibuy 1]](https://cdn.shopify.com/s/files/1/1037/8723/3629/files/Cod-Liver-Oil-Capsules-550mg-Front-Label-1.jpg?v=1787840749&width=128)
![Omega 3 for Kids 500mg – 180 capsules / [Multibuy 1]](https://cdn.shopify.com/s/files/1/1037/8723/3629/files/Omega-3-for-Kids-500mg-Front-Label.jpg?v=1774263254&width=128)
![Cod Liver Oil Capsules 1,000mg – 180 capsules / [Multibuy 1]](https://cdn.shopify.com/s/files/1/1037/8723/3629/files/Cod-Liver-Oil-Capsules-1000mg-Front-Label.jpg?v=1773761603&width=128)
![Omega 3 Capsules 1,000mg – 180 capsules / [Multibuy 1]](https://cdn.shopify.com/s/files/1/1037/8723/3629/files/Omega-3-Capsules-1000mg-Front-Label.jpg?v=1774009266&width=128)
![Flaxseed Oil Capsules 3,000mg – 180 capsules / [Multibuy 1]](https://cdn.shopify.com/s/files/1/1037/8723/3629/files/Flaxseed-Oil-Capsules-3000mg-Front-Label1.jpg?v=1783681793&width=128)
![High Strength Omega 3 Fish Oil 4500mg – 120 capsules / [Multibuy 1]](https://cdn.shopify.com/s/files/1/1037/8723/3629/files/High-Strength-Omega-3-Fish-Oil-4500mg-Front-Label.jpg?v=1790843482&width=128)
![Omega 3, 6 & 9 Capsules 1,000mg – 120 capsules / [Multibuy 1]](https://cdn.shopify.com/s/files/1/1037/8723/3629/files/Omega-3-6-9-Capsules-1000mg-Front-Label-2.jpg?v=1787221555&width=128)
![Triple Strength Omega 3 - 1000mg – 120 capsules / [Multibuy 1]](https://cdn.shopify.com/s/files/1/1037/8723/3629/files/Triple-Strength-Omega-3-1000mg-Front-Label.jpg?v=1774021345&width=128)
![Cod Liver Oil Liquid – 60 servings / [Multibuy 1]](https://cdn.shopify.com/s/files/1/1037/8723/3629/files/Cod-Liver-Oil-Liquid-Front-Label.jpg?v=1773757120&width=128)
Prices include VAT and exclude shipping. Price per capsule makes products of different sizes truly comparable.
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Frequently asked questions
What is the cheapest omega-3 / Fish Oil right now?
The lowest price is now £0.03 per capsule, for Omega 3 Capsules 500mg at Simply Supplements. Our scanner checks prices daily, so the ranking on this page is up to date.
Why do we compare omega-3 / Fish Oil per capsule?
Bottles differ in capsule count and dosage, so only the price per capsule shows what you really pay. We convert every price to the same unit, so you're comparing like with like.
How many stores are scanned for omega-3 / Fish Oil?
This comparison currently includes 103 products from 10 stores. Our scanner keeps re-reading the whole market, so new products and price changes appear automatically.