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Vegan Omega‑3 Supplements

Vegan High Strength Omega‑3 EPA and DHA

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Opti3® - Omega-3 EPA & DHA

Plant source from microalgae. 300mg EPA & 500mg DHA + Vit D3

Putting even more 'good' into 'good fats', our 100% natural Vegan Omega-3 is created directly from microalgae grown in tanks at a specialist manufacturing facility, offering all the benefits of fish oil Omega-3 without the safety, sustainability or purity concerns associated with fish sources. It provides a high dose of EPA and DHA, the bioavailable forms of Omega-3 that the body needs for optimum absorption.

This is enough for a day supply

Free US shipping with orders over $100 Read More

Not satisfied? Return within 90 days for a full refund.

Brain function

DHA contributes to maintenance of normal brain function.

Eyesight maintenance

DHA contributes to the maintenance of normal vision.

Heart health

EPA and DHA contribute to the normal function of the heart.

Ingredients without impact

Omega‑3 sourced from microalgae

Most Omega-3 supplements are made from unsustainable fish oil, killing as many as 50 fish per bottle and transferring toxins from the oceans into each capsule - but the Omega-3 actually comes from the animal's diet of algae, not the fish itself. So, we've skipped the middle-fish and created a safer, more sustainable alternative from microalgae, grown in tanks at a specialist manufacturing facility.

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Did you know?

The Omega-3 found in fish actually comes from their diet of algae, not the fish itself. Our Omega-3 contains EPA and DHA, the correct forms of omega-3 for the body to absorb and use, and the exact same forms found in fish. It's actually higher strength than most fish-based supplements!

3 reasons why fish oil alternatives are just as effective!

Latest Batch Results

We test every batch of Omega-3, ensuring a minimum of 300mg EPA & 500mg DHA, but the actual levels are often a little higher.

Assay Per Daily Dose
Eicosapentaenoic acid (EPA) 324mg
Docosahexaenoic acid (DHA) 534mg
Total Omega-3 916mg
DPA 58mg
Vitashine Vitamin D3 (Cholecalciferol) 5µg (200iu)*
*100% EU NRV
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Product Information

  • Suit­able for all ages, includ­ing preg­nant women, chil­dren and infants. 

  • Suit­able for veg­e­tar­i­ans, veg­ans and indi­vid­u­als with fish and seafood allergies.

So, how much Omega‑3 a day? For best results take 2 cap­sules per day with food and a glass of water.
Can be tak­en at the same time or as a divid­ed dose. For indi­vid­u­als unable to con­sume cap­sules, and for babies and young chil­dren, the cap­sules can be pierced and the oil con­tents con­sumed direct­ly or added to food.
From 24 months and upwards we rec­om­mend the full dose of 2 x cap­sules per day. We do offer Omega‑3 Liq­uid too, where a tea­spoon pro­vides the same dose as 2 x capsules.

Discover which supplements can be taken together.

Find Out More
Per 2 Capsules
Eicosapentaenoic acid (EPA) 300mg
Docosahexaenoic acid (DHA) 500mg
Docosapentaenoic Acid (DPA) 35mg
Total Omega-3 835mg
Vitashine Vitamin D3 (Cholecalciferol) 5µg (200iu)*
*100% EU RD

Opti3 Complex (Microalgal Oils, Helianthus Annuus Oil, Antioxidants (Rosemary Extract, Tocopherols, Ascorbyl Palmitate)), Cholecalciferol, Vegetarian Capsule Shell (Modified Starch, Vegan Glycerol, Carrageenan, Sodium Carbonate).

Store in a cool dry place at room temperature, in original packaging, out of sight and reach of young children.

  • If you are taking any prescribed medication or have any medical conditions always consult your doctor or pharmacist before taking vitamins or supplements.
  • Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
  • If you experience an adverse reaction, stop taking the supplement and seek medical advice.
  • We’re all different. Sometimes a supplement will suit one person but not another. If a product doesn’t suit you, stop taking it and we’ll be happy to help you find an alternative.
  • We offer a 90-day, money-back guarantee. That means, if you don’t like the product, you can send it back to us for a refund within 90 days

Your Questions Answered

Hi, is omega 3 suitable for breastfeeding? Hi, yes our Omega-3 formulas are suitable and very beneficial to Mum and Baby during breastfeeding.
Hi, isn’t it true that Omega3 has little to no effect if not consumed with equally high levels of polyphenols? Polyphenols protect the sensitive omega-3 in the body from oxygen molecules and free radicals, so I’m interested to know, do your capsules have a high polyphenol concentration? Hi, Omega-3s are susceptible to oxidative damage, so it is essential they are used together with suitable antioxidants. We do just that, through combinations with Vitamin C, Vitamin E and indeed Polyphenol-rich Olive Oil in the case of our Bottled Liquid variant (which has higher oxygen exposure than the capsules). The key is antioxidants, not specifically polyphenols.
Has any part of your vegan omega 3 capsules been tested on animals? Larraine Hi, absolutely not. We are completely against any form of animal testing and do not use any ingredients that have been tested on animals.
I have been taking prescription blood thinners for three months and just noticed that some opinion says that omega 3 supplements are contraindicated. Can you clarify? Hi, when taking medication, we recommend you obtain advice from your Doctor before adding any supplements. Your Doctor can provide advice based on your specific medication and individual medical history. We unfortunately cannot provide medical advice.
Are your vegan omega 3 supplements third party tested for purity and freshness? Hi, yes absolutely. Every batch is fully assayed at independent laboratories for purity and oxidative stability before release for sale.
What are the capsule ingredients on the multi and omega 3 and All supplements Hi, the full ingredient lists can be found on all of our product pages. Scroll down to the central section and look under the 'Ingredients' heading. You can also download copies of the labels if required.
Have a question you don’t see answered? Get in touch. Ask a question


    Luísa Góis

    23 Jul 2024
    very good


    20 Jul 2024
    I have been using these Omega 3 capsules for more than a year now and I'm very happy. I have a degree in plant-based cooking and these were recommended by my Nutrition professor during the course, who's also a well-known vegetable forward nutritionist in my country (Portugal) - so coming for a professional like her, I would certainly trust the product and brand.

    Huw Spencer

    17 Jul 2024
    Excellent product at a resonable price.

    John Dilkes

    14 Jul 2024
    a Brillant product for a vegan aquabiker


    4 Jul 2024


    2 Jul 2024
    Haven't noticed any difference but also not sure what I would expect, still a good idea - and no side effects (have read about fishy aftertaste etc), so good vegan alternative in that sense.

    Léonie Thornton

    1 Jul 2024
    Easy to swallow capsules though large. I get my omega3 and vit.D without worry.

    Andrew Eyres

    28 Jun 2024
    Great product and service


    25 Jun 2024
    I got one do take these supplements, l can't feel any change yet, but at least they sound good! Only think which would be good is if you only have to take one capsule a day to get the full dose.


    23 Jun 2024
    Amazing strength. Long time customer and when i took it the first time, I could feel the difference within a week. No fishy taste or aftertaste too.


    22 Jun 2024


    14 Jun 2024
    I really like these Vegan Omega‑3 capsules, they are flavourless and a size that is easy to swallow. The levels of DHA and EPA are excellent and the addition of a maintenance dose of D3 is very helpful too. I am very happy with this product and happy to keep re-ordering it.