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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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  • Amazing Herbs Black Seed Oil
    Save $4.40
    Amazing Herbs

    Black Seed Oil 500mg Softgels

    $59.90
    $55.50

    Amazing Herbs Premium Black Seed 100% Pure Cold-pressed Black Cumin Seed Oil (nigella sativa) Natural source of essential fatty acids (EFA's) with ...

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    $59.90
    $55.50
    Save $4.40
  • Rus 02790ri1 Ultimate Omega120ct Combo product image
    Rus 01790ri1 Ultimate Omega60ct Bottle
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    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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  • Ghnz Fish Oil2000 product image
    Save $19.29
    Go Healthy

    Go Fish Oil 2000mg

    $69.99
    $50.70

    GO Fish Oil 2,000mg Compact offers a dense amount of EPA and DHA Omega 3 Fatty Acids, equivalent to 2,000mg Fish Oil. Some high potency Fish Oil ca...

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    $69.99
    $50.70
    Save $19.29
  • Activememory
    Save $3.00
    Efamol

    Efamol Active Memory

    $39.90
    $36.90

    Efamol Active Memory is scientifically formulated to support brain performance, nervous system health and mental focus and clarity. Efamol Active M...

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    $39.90
    $36.90
    Save $3.00
  • Amazing Herbs Black Seed Oil
    Amazing Herbs Black Seed Oil
    Healthy Price
    Amazing Herbs

    Black Seed Oil Liquid

    from $66.50

    Amazing Herbs Premium Black Seed 100% Pure Cold-pressed Black Cumin Seed Oil (nigella sativa) Natural source of essential fatty acids (EFA's) with ...

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    from $66.50
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  • Go Healthy | Go Fish Oil 1,500mg Odourless | healthy.co.nz
    Save $18.19
    Go Healthy

    Go Fish Oil 1500mg Odourless

    $64.99
    $46.80

    Go Healthy Fish Oil 1,500mg is a premium high potency Fish oil sourced from deep sea wild fish. GO Fish Oil is molecularly distilled and mercury te...

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    $64.99
    $46.80
    Save $18.19
  • Evening_Primrose_30C_Bottle_Front_d7bebae7-c6bb-4440-bbda-b640f6e78ea5
    Save $1.90
    Efamol

    Efamol Evening Primrose Oil

    $34.90
    $33.00

    Efamol Pure Evening Primrose Oil High potency GLA Hormonal harmony and smooth healthy skin. Because not all evening primrose oils are the same, you...

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    $34.90
    $33.00
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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
  • Brain_Formula_120_box_bottle
    Brain_Formula_60_box_bottle
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    Efamol

    Efamol Brain Formula

    from $47.50

    Efamol Brain Formula is a unique blend of Fish Oil and Evening Primrose Oil specially formulated to support brain performance, cognitive abilities ...

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    from $47.50
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  • Go Healthy Go Hemp Seed Oil Plus Turmeric | healthy.co.nz
    Save $11.79
    Go Healthy

    Go Hemp Seed Oil Plus Turmeric

    $42.99
    $31.20

    GO HEMP SEED OIL PLUS TURMERIC Flexibility and Movement contains extra virgin, cold pressed Hemp Seed Oil. Hemp Seed Oil provides one of natures mo...

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    $42.99
    $31.20
    Save $11.79
  • GHNZ-EveningPrimrose
    Save $24.89
    Go Healthy

    Go Evening Primrose Oil 1,000mg

    $92.99
    $68.10

    Enhance your hair, skin, and nail health with Go Evening Primrose Oil 1,000mg. Packed with 100mg of GLA and cold-pressed for optimal extraction, th...

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    $92.99
    $68.10
    Save $24.89
  • Nature's Sunshine Super Omega 3 EPA | healthy.co.nz
    Save $8.30
    Nature's Sunshine

    Super Omega 3 EPA

    $55.00
    $46.70

    Nature's Sunshine Super Omega 3 EPA is a premium cold water fish lipid concentrate, rich in eicosapentaenoic acid (EPA) and docosahexaenoic acid (D...

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    $55.00
    $46.70
    Save $8.30
  • Nordic Naturals Omega-3 Capsules | healthy.co.nz
    Nordic Naturals Omega-3 Capsules | healthy.co.nz
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    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
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  • 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 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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  • Nature's Sunshine Evening Primrose Oil
    Save $8.50
    Nature's Sunshine

    Evening Primrose Oil

    $62.10
    $53.60

    Evening Primrose Oil is a rich source of essential fatty acids (EFAs). It contains gamma-linolenic acid (GLA), the most active omega-6 fatty acid. ...

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    $62.10
    $53.60
    Save $8.50
  • Nature's Sunshine Flax Seed Oil
    Save $9.05
    Nature's Sunshine

    Flax Seed Oil

    $57.95
    $48.90

    Flax Seed Oil is an excellent vegetarian source of essential fatty acids (EFAs). Fatty acids are termed "essential" as the body cannot make them an...

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    $57.95
    $48.90
    Save $9.05
  • Nutralife Fish Oil 1500mg + Vitamin D | healthy.co.nz
    Save $18.90
    Nutra-Life

    Fish Oil 1500mg Plus Vitamin D

    $89.00
    $70.10

    Nutralife Fish Oil 1500mg Plus Vitamin D is a high-strength*, natural fish oil formula made from cold-water fish that are sustainably and ethically...

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    $89.00
    $70.10
    Save $18.90
  • Black-Seed-Oil-1250mg_60softgels_front
    Save $5.30
    Amazing Herbs

    Black Seed Oil 1250mg Softgels

    $69.90
    $64.60

    Amazing Herbs Premium Black Seed Oil XL Softgels 1250mg - a larger, more potent capsule delivering enhanced support for your wellness routine. Each...

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    $69.90
    $64.60
    Save $5.30
  • 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

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.