Fish Oil / Omega 3

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Reviewed by Louisa Giampaolo, Dietitian, on 9 June 2026

Fish Oil & Omega-3 Supplements

Shop fish oil and omega-3 supplements at Elite Supps. Omega-3 fatty acids - mainly EPA and DHA - are involved in heart, brain and eye health, and most of us do not eat oily fish often enough to get plenty. A fish oil supplement is a convenient way to top up. Every member of our team is a certified nutritionist, so you can choose with confidence.

What Is Omega-3 (EPA & DHA)?

Omega-3s are essential fats your body cannot make in useful amounts. The two that matter most are EPA and DHA, found in oily fish like salmon, mackerel and sardines. They are involved in normal heart, brain and eye function, and a healthy inflammatory response, though the evidence from supplement trials varies (1). Plant-based options like algal oil suit vegans and vegetarians.

How to Choose Fish Oil

Look past the total fish oil number to the actual EPA and DHA per serve - that is what counts. Concentrated formulas deliver more EPA/DHA in fewer capsules. For a plant-based option, choose algal oil. Quality and freshness matter too, so stick to reputable brands.

How to Take and Safety

Take with food to aid absorption and reduce any fishy aftertaste. Follow the label, and if you take blood-thinning medication, are pregnant or breastfeeding, or have a health condition, check with your GP or pharmacist first.

Why Buy from Elite Supps

  • Every member of our team, online and in all our stores, is a certified nutritionist, so expert advice is always free.
  • A specialist range of fish oil and omega-3, including concentrated and plant-based options.
  • More than 140 stores nationwide, plus fast online delivery and same-day dispatch.
  • Family-owned, with competitive prices and regular deals.
  • Flat-rate shipping Australia-wide, and free delivery on orders over $150.
  • A 30-day money-back guarantee on your order.

Explore More

Browse the full health & vitamins range, or pair with a multivitamin. Our certified nutritionists can help.

FAQ

What is omega-3?

Omega-3s are essential fats - mainly EPA and DHA - found in oily fish. They are involved in normal heart, brain and eye function.

What does fish oil do?

Fish oil provides EPA and DHA, which are involved in heart, brain and eye health and a healthy inflammatory response, though the evidence from supplements varies (1). It tops up what you would otherwise get from oily fish.

How much EPA and DHA do I need?

Look at the EPA and DHA per serve, not just the total fish oil. Concentrated formulas give you more in fewer capsules - check the label and match it to your goal.

Is there a vegan omega-3?

Yes - algal (algae) oil is a plant-based source of EPA and DHA suitable for vegans and vegetarians.

Where can I buy fish oil in Australia?

Right here at Elite Supplements, including concentrated and plant-based options. Our certified nutritionists can help. Shop online or visit any of our 140+ stores.

References

1. Effects of Omega-3 Polyunsaturated Fatty Acids on Brain Functions: A Systematic Review. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9641984/