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Essential Fatty Acids & Oils

Essential fatty acids and oils are a simple way to add omega rich products to your routine, whether you prefer marine oils, plant oils, liquids, capsules, or everyday food-style options.

Shop Essential Fatty Acids by Ingredients

Evening Primrose Oil

Evening Primrose Oil

Traditionally used for women’s health

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Fish Oil Supplements

Fish Oil Supplements

Daily omega support for vitality

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Hemp Seed Oil

Hemp Seed Oil

Gentle plant-powered wellness

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Krill Oil

Krill Oil

Superior omega support, naturally sourced

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Krill & Cod Liver Oils

Krill & Cod Liver Oils

Compare krill and cod liver oils across liquids and capsules with clear marine oil cues.

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Kids Omega & DHA

Kids Omega & DHA

Browse child friendly DHA and omega formats, including drops, liquids, gummies, and softgels.

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  • Rus 02790ri1 Ultimate Omega120ct Combo product image
    Rus 01790ri1 Ultimate Omega60ct Bottle
    Healthy Price
    Nordic Naturals

    Ultimate Omega

    from $70.00

    Nordic Naturals Ultimate Omega. Highly concentrated EPA and DHA. Ultimate Omega provides exceptionally high levels of the omega-3 fats, EPA and DHA...

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    from $70.00
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  • Nordic Naturals Ultimate Omega + CoQ10
    Save $3.85
    Nordic Naturals

    Ultimate Omega + CoQ10

    $95.65
    $91.80

    Nordic Naturals Ultimate Omega with CoQ10. Purified fish oil with coenzyme Q10 for cardiovascular support. Ultimate Omega +CoQ10 provides the power...

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    $95.65
    $91.80
    Save $3.85
  • Pet_Omega3_90_Bottle_Front
    Save $2.30
    Nordic Naturals

    Omega 3 Pet - Softgels

    $57.40
    $55.10

    Nordic Naturals Omega-3 Pet is an excellent source of EPA and DHA, essential fatty acids that are vital for your dog's overall health and well-bein...

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    $57.40
    $55.10
    Save $2.30
  • Nordic Naturals Complete Omega | healthy.co.nz
    Nordic Naturals Complete Omega | healthy.co.nz
    Save $2.00
    Nordic Naturals

    Complete Omega

    $50.90
    $48.90

    Nordic Naturals Complete Omega. Supports healthy skin, flexible joints and strong immune system. Complete Omega liquid is a non-concentrated formul...

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    $50.90
    $48.90
    Save $2.00
  • Nordic Naturals Omega-3 Capsules | healthy.co.nz
    Nordic Naturals Omega-3 Capsules | healthy.co.nz
    Healthy Price
    Nordic Naturals

    Omega-3 Capsules

    from $45.00

    Nordic Natural Omega-3 capsules provide the omega-3 that everybody needs and these easy-to-take Omega-3 gives you a convenient way to get a healthy...

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    from $45.00
    Healthy Price
  • Nordic Naturals Omega 3 Pet - Liquid | healthy.co.nz
    Nordic Naturals Omega-3 Pet | Healthy
    Healthy Price
    Nordic Naturals

    Omega 3 Pet - Liquid

    from $40.00

    Nordic Naturals Omega-3 Pet is an excellent source of EPA and DHA, essential fatty acids that are vital for your dog or cat's overall health and we...

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    from $40.00
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  • Nordic Naturals Arctic Cod Liver Oil | healthy.co.nz
    Nordic Naturals Arctic Cod Liver Oil | healthy.co.nz
    Healthy Price
    Nordic Naturals

    Arctic Cod Liver Oil

    from $72.00

    Nordic Naturals Arctic Cod Liver Oil is a premium Omega 3 supplement derived from 100% Arctic Cod Livers and boasting natural triglycerides from Ph...

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    from $72.00
    Healthy Price
  • Nordic Naturals Arctic Cod Liver Oil Unflavoured | healthy.co.nz
    Save $3.05
    Nordic Naturals

    Arctic Cod Liver Oil Unflavoured

    $75.05
    $72.00

    Nordic Naturals' Arctic Cod Liver Oil is a premium Omega 3 dietary supplement. It's made with 100% Arctic cod livers and processed using pharmaceut...

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    $75.05
    $72.00
    Save $3.05
  • Nordic Naturals Arctic Cod Liver Oil Capsules | healthy.co.nz
    Nordic Naturals Arctic Cod Liver Oil Capsules | healthy.co.nz
    Save $2.45
    Nordic Naturals

    Arctic Cod Liver Oil Capsules

    $61.15
    $58.70

    Nordic Naturals Arctic Cod Liver Oil. Omega 3 Supplement made from 100% Arctic Cod Livers. Natural triglyceride form Pharmaceutical Grade. Molecula...

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    $61.15
    $58.70
    Save $2.45
  • Nordic Natural Omega Women with Evening Primrose Oil | Healthy
    Save $3.50
    Nordic Naturals

    Omega Woman with Evening Primrose Oil

    $85.90
    $82.40

    Nordic Naturals Omega Woman softgels. Evening primrose oil blend. Created specifically to address the unique needs of women, Omega Woman blends the...

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    $85.90
    $82.40
    Save $3.50
  • Nordic Naturals Children's DHA | healthy.co.nz
    Save $2.70
    Nordic Naturals

    Children's DHA

    $66.70
    $64.00

    Kids everywhere love Nordic Naturals Children's DHA. Made entirely from Arctic cod liver oil, this product is rich in the omega-3, DHA. DHA is esse...

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    $66.70
    $64.00
    Save $2.70
  • Nordic Naturals Nordic Omega 3 Gummies
    Save $2.25
    Nordic Naturals

    Nordic Omega 3 Gummies

    $56.05
    $53.80

    Nordic Naturals Omega 3 Gummies. Tangerine treats with purified fish oil. Chewy tangerine fish oil treats for children ages two years and over. Sea...

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    $56.05
    $53.80
    Save $2.25
  • Nordic Berries Multivitamins Cherryberry120chews Tub product image
    Nus 30120rk1 Nordic Berries 120ct product image
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    Nordic Naturals

    Nordic Berries

    $62.20
    $59.70

    Nordic Naturals Nordic Berries is rich in vitamins, minerals, and antioxidants, making these delicious sweet-and-sour citrus multivitamin gummies p...

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    $62.20
    $59.70
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  • Nordic Natural DHA Strawberry | Healthy
    Save $3.15
    Nordic Naturals

    DHA - Strawberry

    $77.85
    $74.70

    Nordic Naturals DHA is formulated with purified fish oil to support memory, learning, and mood. This high-potency formula is ideal for children, te...

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    $77.85
    $74.70
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  • Nordic Naturals Prenatal DHA
    Save $2.85
    Nordic Naturals

    Prenatal DHA

    $70.95
    $68.10

    Nordic Naturals Prenatal DHA Superior Triglyceride Form. Supports DHA Maintenance During Pregnancy and Lactation. Nordic Naturals Prenatal DHA is a...

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    $70.95
    $68.10
    Save $2.85
  • Nordic Naturals Arctic-D Cod Liver Oil Lemon
    Save $3.15
    Nordic Naturals

    Arctic-D Cod Liver Oil

    $77.85
    $74.70

    Nordic Naturals Arctic D Cod Liver Oil. Great Lemon Taste. 100% Arctic Cod Liver Oil with added Vitamin D. The easiest way to give yourself a sunny...

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    $77.85
    $74.70
    Save $3.15
  • Nus 01808rg Ultimate D3sport product image
    Save $3.50
    Nordic Naturals

    Ultimate Omega D3 Sport

    $86.10
    $82.60

    Nordic Naturals Ultimate Omega -D3 Sport. Provides all the benefits of highly concentrated omega-3s (EPA DHA) without the fishy repeat. A 2:1 EPA t...

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    $86.10
    $82.60
    Save $3.50
  • Nordic Naturals Complete Omega Liquid | healthy.co.nz
    Save $3.20
    Nordic Naturals

    Complete Omega Liquid

    $80.50
    $77.30

    Nordic Naturals Complete Omega liquid. Supports healthy skin, flexible joints and strong immune system. Complete Omega liquid is a non-concentrated...

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    $80.50
    $77.30
    Save $3.20
  • Nordic Naturals Algae Omega | healthy.co.nz
    Save $3.00
    Nordic Naturals

    Algae Omega

    $75.80
    $72.80

    Nordic Naturals Algae Omega is a potent option for vegetarians and vegans to meet their daily recommended intake of the essential omega-3 fatty a...

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    $75.80
    $72.80
    Save $3.00
  • Nordic Naturals Plant-Based Vitamin D3 Liquid | healthy.co.nz
    Save $2.35
    Nordic Naturals

    Plant-Based Vitamin D3 Liquid

    $58.85
    $56.50

    Nordic Natural Plant-Based Vitamin D3 liquid offers a vegan alternative to vitamin D supplementation.  Sourced from lichen, Nordic Natural Vitamin ...

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    $58.85
    $56.50
    Save $2.35
  • Nordic Naturals Omega 3 Liquid | healthy.co.nz
    Save $2.75
    Nordic Naturals

    Omega 3 Liquid

    $68.45
    $65.70

    Nordic Natural's Omega-3 liquid provides the omega-3 our body needs, and this great-tasting Omega-3 gives you a convenient way to get a healthy dai...

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    $68.45
    $65.70
    Save $2.75
  • Nordic Naturals Nordic Naturals Baby's DHA | healthy.co.nz
    Nordic Naturals Nordic Naturals Baby's DHA | healthy.co.nz
    Save $1.85
    Nordic Naturals

    Nordic Naturals Baby's DHA

    $45.15
    $43.30

    Omega-3 DHA is especially important during the first years of life when your baby's brain, eyes, and nervous system are rapidly developing. Nordic ...

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    $45.15
    $43.30
    Save $1.85
  • Nordic Naturals Ultimate Omega X2 | healthy.co.nz
    Save $4.90
    Nordic Naturals

    Ultimate Omega X2

    $122.70
    $117.80

    Nordic Natural's Ultimate Omega X2 is the strongest omega-3 concentrate available and is perfect for individuals seeking the ultimate level of supp...

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    $122.70
    $117.80
    Save $4.90
  • Nordic Naturals Complete Omega Junior
    Save $2.20
    Nordic Naturals

    Complete Omega Junior

    $53.60
    $51.40

    Nordic Natural Complete Omega Junior blends omega-3 EPA and DHA from fish oil with GLA from borage seed oil to promote a healthy brain, eyes, and n...

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    $53.60
    $51.40
    Save $2.20

What essential fatty acids are

Essential fatty acids are fats your body needs but cannot make for itself. The two groups people usually see on labels are omega 3 and omega 6. They are often chosen for everyday support around skin, hair, general wellbeing, and a balanced diet.

Why source matters

The biggest differences in this range usually come down to where the oil comes from and what that means in daily use. Marine oils such as fish oil, krill oil, and cod liver oil are often chosen for EPA and DHA. Plant options such as hemp and evening primrose bring a different profile and can suit people who want a non-fish source or a more specific focus.

Format differences you will notice

Capsules are often the easiest option for everyday use, while liquids can suit people who want flexible serving sizes or prefer not to swallow softgels. Hemp foods, seeds, and powders fit more naturally into smoothies, breakfasts, and pantry staples. Cod liver oils and kids DHA products can also be easier to compare by format first, especially when you are shopping for a family routine.

Common questions

What is the difference between omega 3 and omega 6?

They are different families of fatty acids. Omega 3 products are often chosen for EPA and DHA, while evening primrose and similar products are better known for GLA and other omega 6 cues.

Is cod liver oil the same as standard fish oil?

Not quite. Cod liver oil is still a marine oil, but people often compare it separately because labels may also highlight vitamins A and D, along with liquid and capsule options.

Are liquids better than capsules?

Not necessarily. Liquids can be practical if you want flexible dosing, while capsules are often easier for travel and daily consistency.