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Natures Aid Cod Liver Oil 1000mg 90 SoftGels

Natures Aid Cod Liver Oil 1000mg 90 SoftGels

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  • 5. Supports cardiovascular risk reduction
  • 6. Over 22 million patients treated with semaglutide-based therapies since 2018

  • ✔️ Supplies omega-3 EPA and DHA for heart and joint health
  • ✔️ Provides natural vitamin D to support bones and immunity
  • ✔️ Delivers vitamin A for normal skin and vision maintenance
  • ✔️ 90 softgels — three-month supply at one capsule daily
  • ✔️ Suitable for adults seeking daily omega-3 nutritional support

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What Is Cod Liver Oil 1000mg and What Does It Do?

 

If you've been looking for a simple, affordable way to support your joints, heart, and eyes, cod liver oil 1000mg is one of the most widely used supplements in the UK. Natures Aid Cod Liver Oil 1000mg 90 SoftGels delivers a daily dose of omega-3 fatty acids — specifically eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) — alongside naturally occurring vitamins A and D. These nutrients play a recognised role in maintaining normal body function, and the NHS acknowledges that omega-3 fatty acids contribute to normal heart function. You can explore the full range of vitamins and supplements available at Cured Pharmacy if you're building a broader supplement routine.

Each softgel is easy to swallow and contains 1000mg of cod liver oil. At just £5.99 for 90 softgels — a three-month supply at one capsule per day — this is a genuinely cost-effective option for everyday nutritional support.

 

How Does Natures Aid Cod Liver Oil Work in the Body?

 

Cod liver oil works by supplying the body with long-chain omega-3 polyunsaturated fatty acids that it cannot efficiently produce on its own. Here's how the key components contribute:

  • EPA (eicosapentaenoic acid): Helps reduce inflammatory markers in the body, which may benefit joint comfort and cardiovascular health.
  • DHA (docosahexaenoic acid): A structural component of the retina and brain; supports normal vision and cognitive function.
  • Vitamin A (retinol): Contributes to the maintenance of normal skin, mucous membranes, and immune function.
  • Vitamin D: Supports normal calcium absorption, bone health, and immune system function — particularly relevant in the UK, where sunlight exposure is limited for much of the year.

These fatty acids are incorporated into cell membranes throughout the body, influencing how cells communicate and respond to inflammation. The NHS recommends that adults consider a daily vitamin D supplement, especially during autumn and winter months, making cod liver oil a practical two-in-one option.

 

Who Should Consider Taking Cod Liver Oil 1000mg Softgels?

 

This supplement is suitable for most healthy adults who want to support their general wellbeing through diet and nutrition. It's particularly relevant if your diet is low in oily fish — the NHS recommends eating at least two portions of fish per week, one of which should be oily, but many people in the UK fall short of this target.

Cod liver oil 1000mg softgels may be especially useful for:

  • Adults looking to support joint flexibility and comfort
  • People who eat little or no oily fish in their diet
  • Those wanting to maintain normal heart function through omega-3 intake
  • Adults concerned about vitamin D levels during winter months

 

How Does Natures Aid Cod Liver Oil Compare to Other Omega-3 Supplements?

 

Feature Natures Aid Cod Liver Oil 1000mg Standard Fish Oil 1000mg
Omega-3 fatty acids (EPA & DHA) Yes Yes
Vitamin A included Yes (naturally occurring) No
Vitamin D included Yes (naturally occurring) No
Suitable in pregnancy No (high vitamin A) Generally yes (check label)
Pack size 90 softgels Varies

 

Is Cod Liver Oil 1000mg Suitable for Everyone, and How Should It Be Stored?

 

While cod liver oil 1000mg is appropriate for most adults, it is not suitable for everyone. People with a fish or shellfish allergy should avoid it entirely. It is also not recommended during pregnancy due to the vitamin A content — high doses of retinol have been associated with foetal harm. If you are taking anticoagulant medicines such as warfarin, speak to your GP or pharmacist before starting this supplement, as omega-3 fatty acids may affect clotting. If you're managing other health conditions and looking for complementary support, our pain relief collection may also be of interest.

Store the softgels below 25°C in a cool, dry place away from direct sunlight. Keep the container tightly closed and out of reach of children. Do not use after the expiry date printed on the packaging.

This product is a food supplement. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

Natures Aid Cod Liver Oil 1000mg 90 SoftGels specifications
Treatment category Nutritional supplement / Omega-3 fatty acids
Active ingredient Cod liver oil 1000mg (providing EPA, DHA, Vitamin A, Vitamin D)
Mechanism of action Supplies omega-3 fatty acids and fat-soluble vitamins to support cardiovascular, joint, and eye health
Suitable for Adults (not suitable during pregnancy or for those with fish allergy)
Pack size 90 softgels
Strength 1000mg per softgel
UK classification Food supplement (not a licensed medicine)
Preparation Softgel capsule
Route of administration Oral

Specifications of Natures Aid Cod Liver Oil 1000mg 90 SoftGels

 

What Is Natures Aid Cod Liver Oil 1000mg and What Is It Used For?

 

Natures Aid Cod Liver Oil 1000mg 90 SoftGels is a food supplement providing omega-3 fatty acids (EPA and DHA) alongside vitamins A and D, all derived from cod liver oil. It is used to help maintain normal heart function, support joint health, contribute to normal vision, and supplement vitamin D intake — particularly during the autumn and winter months when sunlight exposure in the UK is insufficient for the body to produce adequate vitamin D on its own. The NHS advises that everyone should consider taking a daily vitamin D supplement between October and March.

 

What Do You Need to Know Before Taking Natures Aid Cod Liver Oil?

 

Before starting this supplement, it's important to be aware of the following contraindications and warnings:

  • Do not take if you are allergic to fish or fish products.
  • Do not take during pregnancy — cod liver oil contains vitamin A (retinol), which in high amounts may harm an unborn baby.
  • Do not exceed the recommended daily dose, as excessive vitamin A intake can be harmful over time.
  • Consult your GP or pharmacist if you have a bleeding disorder or are scheduled for surgery.
  • Not intended for children unless directed by a healthcare professional.

The following medicines may interact with cod liver oil:

  • Anticoagulants (e.g. warfarin, heparin): Omega-3 fatty acids may enhance blood-thinning effects, increasing bleeding risk.
  • Antiplatelet drugs (e.g. aspirin, clopidogrel): Combined use may further reduce platelet aggregation.
  • Other vitamin A or D supplements: Taking multiple sources simultaneously may lead to excessive intake.

 

How Should You Take Natures Aid Cod Liver Oil 1000mg Softgels?

 

Always follow the label instructions or the advice of your pharmacist. The general guidance for adults is straightforward:

  1. Take one softgel capsule per day.
  2. Swallow the capsule whole with a full glass of water.
  3. Take with food — ideally your main meal — to aid absorption and reduce the chance of a fishy aftertaste.
  4. Do not chew or crush the softgel.
  5. Do not take more than the recommended daily dose.
Indication Age Group Dose Frequency
General nutritional support Adults 18+ 1 softgel (1000mg) Once daily with food
Children Under 18 Not recommended without medical advice
Pregnancy All ages Not recommended

If you are looking for additional nutritional support alongside this supplement, you may find our broader vitamins and supplements range helpful.

 

What Are the Possible Side Effects of Natures Aid Cod Liver Oil?

 

Like all supplements, cod liver oil can cause side effects in some people, though not everyone experiences them. Most are mild and tend to resolve on their own.

Common side effects:

  • Fishy aftertaste or fishy-smelling breath
  • Mild nausea or stomach discomfort
  • Loose stools or mild diarrhoea
  • Belching or bloating

Less common side effects:

  • Heartburn or acid reflux
  • Skin reactions (rare; may indicate allergy)
  • Increased bleeding time at very high doses

If you experience signs of an allergic reaction — such as swelling of the face, lips, or throat, difficulty breathing, or a rash — stop taking the supplement immediately and seek urgent medical attention. If you're also managing digestive discomfort, our IBS and cramps collection may offer additional support options.

 

How Should You Store Natures Aid Cod Liver Oil 1000mg Softgels?

 

  • Store below 25°C in a cool, dry place.
  • Keep away from direct sunlight and heat sources.
  • Keep the lid tightly closed after each use.
  • Keep out of the sight and reach of children.
  • Do not use after the expiry date printed on the packaging.
  • Do not store in the bathroom or near a sink — moisture can degrade the softgels.

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy Natures Aid Cod Liver Oil 1000mg online in the UK?

You can buy Natures Aid Cod Liver Oil 1000mg 90 SoftGels directly from Cured Pharmacy online for just £5.99 — no prescription needed. It's available as an over-the-counter food supplement and can be ordered alongside other products from our vitamins and supplements collection. Simply add it to your basket and check out securely.

How does cod liver oil 1000mg work in the body?

Cod liver oil provides omega-3 fatty acids — EPA and DHA — which are incorporated into cell membranes and help regulate inflammation throughout the body. It also supplies vitamins A and D, which support immune function, bone health, and normal vision. Together, these nutrients contribute to several aspects of everyday health that are difficult to obtain from diet alone, particularly in the UK.

How do I take Natures Aid Cod Liver Oil softgels step by step?

Take one softgel capsule daily with your main meal and a full glass of water. Swallow it whole — do not chew or crush it. Taking it with food helps improve absorption of the fat-soluble vitamins and reduces the likelihood of a fishy aftertaste.

What is the best time of day to take cod liver oil capsules?

There is no strict rule, but most people find taking cod liver oil with their largest meal of the day — typically lunch or dinner — works best. Fat-soluble vitamins like A and D are better absorbed when taken alongside dietary fat. Consistency matters more than timing, so pick a time that fits your routine and stick to it.

What are the side effects of cod liver oil 1000mg softgels?

The most commonly reported side effects are a fishy aftertaste, mild nausea, and loose stools — all of which are usually mild and temporary. Taking the softgel with food significantly reduces these effects for most people. If you experience any signs of an allergic reaction, such as swelling or difficulty breathing, stop taking it immediately and seek medical help.

Is cod liver oil safe to take during pregnancy?

No — cod liver oil is not recommended during pregnancy because it contains vitamin A in the form of retinol, which can be harmful to a developing baby in high amounts. The NHS advises pregnant women to avoid supplements containing retinol. If you are pregnant and want omega-3 support, speak to your midwife or GP about pregnancy-safe alternatives such as algae-based DHA supplements.

Can I take cod liver oil if I am on warfarin or blood thinners?

You should speak to your GP or pharmacist before taking cod liver oil if you are on warfarin or any other anticoagulant medicine. Omega-3 fatty acids can enhance the blood-thinning effect of these medicines, which may increase your risk of bleeding. Your doctor may need to monitor your INR more closely if you do take it.

Who is eligible to take Natures Aid Cod Liver Oil 1000mg?

This supplement is suitable for most healthy adults aged 18 and over who want to support their joint, heart, and eye health. It is not suitable for people with a fish allergy, those who are pregnant, or children unless advised by a healthcare professional. If you have a chronic health condition or take regular medication, check with your pharmacist first.

What happens if I miss a dose of cod liver oil?

If you forget to take your daily softgel, simply take it as soon as you remember — unless it is almost time for your next dose, in which case skip the missed one. Do not take two softgels at once to make up for a missed dose. Missing the occasional day is unlikely to have any noticeable effect on your health.

How long can you take cod liver oil supplements for?

Cod liver oil can generally be taken long-term as part of a balanced supplement routine, provided you stick to the recommended daily dose of one 1000mg softgel. Because it contains vitamin A, exceeding the recommended dose over a prolonged period could lead to vitamin A toxicity. If you have any concerns about long-term use, speak to your GP or pharmacist.

What are the alternatives to cod liver oil supplements?

If cod liver oil isn't suitable for you — for example, during pregnancy — alternatives include standard fish oil capsules (which provide EPA and DHA without vitamin A), algae-based omega-3 supplements (suitable for vegans), or flaxseed oil (which provides ALA, a plant-based omega-3). You can browse a wider range of options in our vitamins and supplements collection.

Does cod liver oil help with joint pain?

Omega-3 fatty acids found in cod liver oil have anti-inflammatory properties that may help support joint comfort, particularly in people with inflammatory conditions. The NHS notes that omega-3 fatty acids play a role in normal body function, though cod liver oil is a food supplement and not a licensed medicine for treating joint conditions. If you have significant joint pain, speak to your GP for a proper assessment.

Is Natures Aid Cod Liver Oil 1000mg suitable for vegetarians or vegans?

No — cod liver oil is derived from fish and is therefore not suitable for vegetarians or vegans. The softgel capsule shell is also typically made from gelatin, which is an animal-derived product. If you follow a plant-based diet and want omega-3 support, look for algae-based DHA supplements, which are available in our vegan-friendly range.

What are the latest studies on cod liver oil and heart health?

Research continues to support the role of omega-3 fatty acids in cardiovascular health. The European Food Safety Authority (EFSA) has confirmed that DHA and EPA contribute to the normal function of the heart. The NHS also recognises that eating oily fish — or supplementing with fish oil — is associated with heart health benefits, though cod liver oil supplements are not a substitute for medical treatment of heart conditions.

Can cod liver oil help with dry eyes or eye health?

DHA, one of the omega-3 fatty acids in cod liver oil, is a structural component of the retina and plays a role in maintaining normal vision. Some people report that omega-3 supplementation helps with dry eye symptoms, though evidence varies. If you are experiencing persistent dry eye symptoms, it is worth speaking to an optometrist or GP, and you may also find our eye care collection useful.

How Should You Use Natures Aid Cod Liver Oil 1000mg Softgels?

Using this supplement correctly is straightforward, but it's worth following the steps below to get the most from each softgel. Taking it consistently at the same time each day helps you build a reliable routine.

What Is the Correct Dose of Natures Aid Cod Liver Oil 1000mg?

The recommended dose for adults is one 1000mg softgel per day. Do not exceed this amount unless specifically advised to do so by a healthcare professional, as cod liver oil contains vitamin A, and excessive intake over time can be harmful.

When Is the Best Time to Use Natures Aid Cod Liver Oil?

There is no single "correct" time, but taking your softgel with your largest meal of the day — whether that's lunch or dinner — tends to work best for most people. The fat-soluble vitamins A and D in cod liver oil are absorbed more efficiently when consumed alongside dietary fat, so a meal-time dose makes practical sense. Picking a consistent time each day also makes it easier to remember.

How Long Can You Use Natures Aid Cod Liver Oil For?

This supplement can be taken on an ongoing basis as part of a balanced diet and supplement routine, provided you stick to the recommended daily dose. Many people take cod liver oil throughout the year, though it is particularly popular during autumn and winter when vitamin D from sunlight is limited. If you have any concerns about long-term use — especially if you are also taking other supplements containing vitamins A or D — speak to your pharmacist or GP before continuing.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

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What Are the Most Common Side Effects of Natures Aid Cod Liver Oil?

Most people tolerate cod liver oil softgels well, particularly when taken with food. That said, some individuals do experience mild side effects, especially when first starting the supplement.

  • Fishy aftertaste or fishy-smelling breath
  • Mild nausea
  • Loose stools or mild diarrhoea
  • Belching or bloating
  • Stomach discomfort

These effects are generally temporary and tend to improve once your body adjusts. Taking the softgel with your main meal is the most effective way to reduce them.

What Are the Less Common Side Effects of Natures Aid Cod Liver Oil?

Less frequently, some people may notice the following effects, particularly if they are sensitive to fish-derived products or if they take higher than recommended doses:

  • Heartburn or acid reflux
  • Headache
  • Skin reactions such as a mild rash (may suggest sensitivity)
  • Increased bleeding time — relevant at high doses or when combined with anticoagulant medicines

If any of these persist or worsen, stop taking the supplement and speak to your pharmacist or GP.

What Are the Serious Side Effects of Natures Aid Cod Liver Oil?

Serious side effects are rare when the supplement is taken as directed. However, there are two key risks to be aware of. First, an allergic reaction — particularly in people with a fish allergy — can cause symptoms such as swelling of the face, lips, tongue, or throat, difficulty breathing, or a widespread rash. This requires immediate medical attention. Second, long-term excessive intake of vitamin A (retinol) — which is present in cod liver oil — can lead to hypervitaminosis A, characterised by symptoms such as nausea, dizziness, blurred vision, and in severe cases, liver damage. This is why it is critical not to exceed the recommended daily dose and to avoid combining this supplement with other products containing retinol.

What Should You Do If You Experience Side Effects?

For mild side effects such as a fishy aftertaste or stomach discomfort, try taking the softgel with a larger meal or switching to taking it at a different time of day. If side effects are persistent or troublesome, stop taking the supplement and consult your pharmacist. For any signs of a serious allergic reaction or symptoms suggesting vitamin A toxicity, seek urgent medical attention and do not take any further doses.

Can Natures Aid Cod Liver Oil Interact With Other Medicines?

Yes — cod liver oil can interact with certain medicines. The most clinically significant interaction is with anticoagulants such as warfarin, where omega-3 fatty acids may enhance the blood-thinning effect and increase the risk of bleeding. Antiplatelet drugs such as aspirin or clopidogrel may also be affected. Additionally, taking cod liver oil alongside other supplements containing vitamin A or vitamin D could result in excessive intake of these fat-soluble vitamins. Always inform your GP or pharmacist of all supplements you are taking, particularly if you are on regular prescribed medication.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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