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UnoCardio 1000

UnoCardio 1000 is the world's best-quality fish oil, as named by independent US laboratory Labdoor. Derived from fish harvested from sustainable sources, the premium fish oil supplement combines high levels of EPA (675mg) and DHA (460g) with vitamin D3 (1,000 IU). Manufactured to support the health of the heart, brain, vision and bones, UnoCardio 1000 represents the gold standard in omega-3 supplementation. 

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Feefo Overall Stars

From £35.75

Since 2015, UnoCardio 1000 has been ranked the world’s best fish oil by independent US laboratory Labdoor. And the rankings aren't especially close.

WHC’s high-strength fish oil combines exceptionally pure EPA and DHA with Vitamin D, and represents the gold standard in omega-3 supplementation.

UnoCardio 1000: Premium Fish Oil

Of the 54 products tested by Labdoor, UnoCardio 1000 is one of only two to attain an ‘A’ rating for quality, and one of just a handful to claim an ‘A’ for value. 

The premium fish oil also received a five-star rating from the IFOSP (International Fish Oil Standards Program), with the report praising its purity, high concentration (minimum 95% omega-3) and absence of contaminants such as heavy metals, PCBs or dioxin.

Product Features:

• Highest potency rTriglyceride fish oil + Vitamin D

• 1280mg omega-3 fish oil, providing 675mg EPA and 460mg DHA (per single softgel)

• 1,000 i.u. Vitamin D3

• Cold and environmentally-friendly technology

• Optimum absorption rate thanks to rTriglyceride form

• Certified from sustainable fisheries, exclusively from non-endangered, small-species fish

• Third-party certified for maximum purity (IFOSP)

• Third-party certified for quality (Labdoor)

• No colourants, fillers, binders, beef gelatine (suitable for pesco-vegetarians) or fishy smell

• Burp-free

• Added natural orange flavour

• Gluten-free and lactose-free

Benefits of EPA and DHA

EPA and DHA contribute to the normal function of the heart, while DHA also contributes to the maintenance of normal brain function and vision.

Furthermore, maternal intake of DHA contributes to the normal brain development of the foetus and breastfed infants, and also to the normal development of the eye of the foetus and breastfed infants.

Free Sunshine Vitamin

UnoCardio 1000 has the benefit of added Vitamin D3, the most bioavailable form of the Sunshine Vitamin.

Vitamin D contributes to normal absorption/utilisation of calcium and phosphorus; normal blood calcium levels; the maintenance of normal teeth and bones; the maintenance of normal muscle function; and the normal function of the immune system.

Its presence in UnoCardio 1000 makes the supplement a terrific aid for heart, brain, bone, muscle and immune health.

Why is the rTryglyceride Form Important?

The EPA and DHA rTG (r-triglyceride) form promotes superior absorption by the body compared to ethyl esters, the form favoured by many cheaper fish oil brands. This enables WHC to market the purest and highest potency of essential omega-3 fatty acids, fewer bulking agents and no unnecessary or unhealthy fats.

The Daily Dose

Because of its high concentration, UnoCardio 1000 may not need to be taken every day. If you are accustomed to eating fish, just two capsules a week could suffice.

If you are in any doubt, it is worth checking your omega-3 levels. For this, you'll need the WHC blood test kit.

Thanks to the fish oil's high proportion of EPA and DHA, delivered in the purest, most bioavailable form, obtaining a healthy dose of essential omega-3s has never been easier.

Product Price Qty
Uno Cardio 1000 - 60 Softgels
In stock
Buy Multiple and Save
  • Buy 2 or more units £32.00 each
  • Buy 5 or more units £29.75 each

Further Information

What Does Fish Oil Do For You?

Fish oil is a type of fatty acid derived from the tissues of oily fish – salmon, fresh tuna, mackerel, sardines, trout, herring etc. A rich source of omega-3 fatty acids, these oily fish contribute to a whole host of important physiological functions. 

Although our bodies are able to make most of the fats we need, that’s not the case for omega-3 fatty acids. Indeed, they’re often labelled ‘essential’ because we must derive them from omega-3 foods or supplements. 

UnoCardio 1000 contains an abundance of EPA and DHA from omega-3 fish oils. In fact, one softgel contains 675mg of EPA and 460mg of DHA – more than enough to meet your daily targets and ensure their valuable contribution towards optimum physiological health. What’s more, each softgel employs 25 mcg (1,000 IU) of natural vitamin D3, over 100% of your daily requirement. 

So, what do fish oils help with specifically? Well, as stated above, EPA and DHA contribute to the normal function of the heart, while DHA contributes to the maintenance of normal brain function and vision. Maternal DHA also contributes to the normal brain development of the foetus and breastfed infants and to the normal development of the eye of the foetus and breastfed infants. 

Fish Oil During Pregnancy

Pregnant and lactating women can especially benefit from consuming fish oils, as outlined above. The beneficial effect is obtained from a daily intake of 200 mg DHA in addition to the recommended daily intake for omega-3 fatty acids (250 mg DHA+EPA).

Of course, you should always consult your doctor before consuming fish oil during pregnancy. You should also consult your doctor if you are taking blood thinners. 

A Few Facts

Friend of the Sea

• 2 UnoCardio 1000 softgels contain as much EPA/DHA as 100 g anchovies or herring
• 100 g anchovies or herring are equivalent to 20 krill oil capsules

WHC fish oils are certified from sustainable fisheries and sourced exclusively from non-endangered fish species. They contain no fillers or binders whatsoever.

To see the great difference between our products and other similar products on the market, click here.


Deep sea fish oil rTG concentrate (from sustainably sourced sardine, herring, mackerel and anchovy from Peru & Chile), fish gelatine, humectant: glycerol, natural orange flavour, antioxidant: a balanced mix of rosemary and tocopherol rich extracts, cholecalciferol.


Quickly raise your Omega-3 index to a healthy level with one UnoCardio 1000 softgel per day. Do not exceed a daily intake of 5g of EPA and DHA combined.

Keep out of reach of small children. Food supplements are not a replacement for a varied and balanced diet or healthy lifestyle.

Supplement Facts

Nutritional Value per Softgel

Total Weight 1782mg
Weight Content 1282mg
Energy 13 kcal - 53 kJ



- Saturated Fat 0 g
- Monounsaturated Fat max. 24mg
- Polyunsaturated Fat min. 1116 mg

Omega-3 Fatty Acids (as Triglyceride)

1212 mg


Other Omega-3 Fatty Acids

100 mg

Vitamin D3 (Cholecalciferol) 25 mcg (1000 IU, 250% RDA)


Q: What is fish oil?

A: Fish oil is made from the fats of small fish such as mackerel, sardines, herring etc. Fish oil comprises the beneficial fatty acids EPA & DHA, which carry many scientifically proven health benefits. It is commonly used to raise one's omega-3 intake and helps to maintain normal vision, heart and brain function.

Not all fish oil supplements are equal, with factors such as purity, manufacturing process and fish species determining quality. Many fish oils provide just 30% omega-3, with 18% coming from EPA and 12% from DHA. This means that the remaining 70% of the capsule consists of unnecessary or perhaps even unhealthy fats. Impurities such as heavy metals and PCBs are a common problem among cheap fish oil supplements. 

Even concentrated fish oils are made as ethyl esters, containing 60% to 80% omega-3. Although the omega concentration is higher, these fatty acids are not in a very bioavailable form and still contain up to 40% unnecessary or unhealthy fats.

Highly concentrated fish oils, meanwhile, are extremely rare and contain 90% to 95% omega-3. These are not made as ethyl esters but are available in a superior, more bio-available form, r-triglyceride (rTG). These oils supply the greatest amount of EPA and DHA per softgel and are of the highest purity available. UnoCardio 1000 contains a minimum of 95% omega-3.

Fish Oil Comparison

Q: What makes WHC fish oils different?

A: Ever since Jo Wyckmans founded WHC, his passion has been to supply the “best of the best” omegas on the market. Small-species fish (less prone to absorbing toxins) naturally sourced from waters off the South Pacific coast and concentrated via an environmentally-friendly distillation process, WHC omegas contain the highest proportion of essential fatty acids DHA (docosahexaenoic acid) and EPA (eicosapentaenoic acid).

The health benefits of essential fatty acids have been scientifically proven in countless studies over a number of years. WHC’s supplements contain 90-95% omega-3 in a single softgel, equivalent to 3-10 standard fish oil softgels. 

While most concentrated fish oils on the market are in the ethyl ester form (a synthetic fat), WHC's formulas are produced in true r-triglyceride (rTG) form. Research has proven the bioavailability of the r-triglyceride form to be vastly superior – up to 70% greater than ethyl esters.

Q: What are EPA and DHA?

A: EPA and the DHA are the fatty acids associated with the most commonly-cited benefits.

The human body synthesises EPA and DHA poorly, which is why they must be obtained from food or omega supplements. Both EPA and DHA play an essential role in the maintenance of overall wellbeing. A healthy daily consumption of EPA and DHA may vary from 250mg up to 3g. DHA is one of the most crucial fatty acids in the brain and retina of the eye, which accounts for why it contributes to the maintenance of brain health and vision when consumed at 250mg per day. 

In some cases, DHA and EPA have combined benefits. For example, both contribute towards the normal function of the heart (at least 250mg per day) as well as the maintenance of normal blood triglyceride levels (2g/day) and normal blood pressure (3g/day). One should not exceed a supplemental daily intake of 5g of EPA and DHA combined.

Only by regularly eating oily fish, or taking omega-3 supplements such as UnoCardio X2 or UnoCardio 1000, can we achieve a balanced Omega-3 Index of over 8%.

Q: Is cod liver oil a good alternative to fish oil?

A: For many, ‘fish oil’ is synonymous with ‘cod liver oil’. However, the fish oil discussed here has little or no connection with cod liver oil. It is actually quite harmful to consume large amounts of cod liver oil if your goal is to elevate your omega-3 intake. This is because many cod liver oils products contain high levels of vitamin A. More than an average of 1.5mg a day of vitamin A may make your bones more likely to fracture when you're older; if you are pregnant, large amounts of vitamin A can harm your unborn baby. The European Food Safety Authority clearly stipulates that Europeans already consume sufficient vitamin A via their diet, so this particular vitamin is no longer appropriate for food enrichment and supplements.

Q: What about krill oil?

A: Some people consider krill oil to be a valid alternative to omega-3 fish oil, due to the purported ‘enhanced’ bioavailability of its phospholipid form. As the name indicates, it is derived from krill, tiny crustaceans found in the Arctic Ocean. However, the relatively low dose of EPA and DHA means that it is extremely difficult to significantly elevate your blood plasma levels of omega-3 to have a tangible therapeutic effect. Indeed, krill oil only has around 12% omega-3, 15 times less than is found in WHC fish oils.

In one study comparing manufacturer-recommended doses of rTG fish oil, ethyl ester fish oil, TG omega-3 from salmon oil and phospholipid from krill oil, the Omega-3 Index was increased most dramatically by the rTG fish oil (approx. 58% increase), with krill being the least effective (only 11% increase).

 unocardio vs krill oil

Q: Can’t we just eat oily fish instead of taking supplements?

A: Oily fish is a great source of omega-3s, leading many to wonder whether they need to supplement at all. However, while it’s true that you can get all the omega-3 you need from eating oily fish such as herring or anchovies, the pollution of our oceans means we would do well to somewhat limit our fish consumption (NHS recommendations state we should eat no more than 4 portions of oily fish a week and only 2 if pregnant or breast feeding.) Fish accumulate mercury and other heavy metals over time; they have also been found to contain microplastics, and some fish and shellfish can accumulate illness-causing microorganisms like bacteria and viruses too. A fish oil supplement which has been extensively tested for contaminants is a good alternative, although eating modest quantities of oily fish is still recommended.

In any case, most Westerners do not consume enough omega-3 via their diet, meaning supplementation is required to achieve levels recommended by government and health officials.

Q: What should I look for in a fish oil supplement?

A: When making your fish oil purchase, you should look for a product which contains high levels of EPA and DHA per serving; uses small-species, sustainable fish; is made by a reputable manufacturer who follows good manufacturing practices (GMPs) and has achieved an appreciable rating from the IFOSP (International Fish Oil Standards Program); and which contains no, or barely detectable traces of, contaminants.

If you have a question which is not answered here, do not hesitate to contact us. We are always glad to help!

Feefo Reviews

28 reviews for this product Feefo Reviews Product rating
Feefo Reviews

Star Rating Comments
Product Rating 23-Jun-2020
Great quality product. Discount with multiple buys.
Product Rating 29-May-2020
Good quality and like the product
Product Rating 12-May-2020
Quality of the product and certified from a sustainable source.
Product Rating 07-Apr-2020
I know the product well and have been using it for many years. I think it does me good from a joint, muscle, heart and Fit D perspective which, we Scots, don’t get enough of particularly in Winter months.
Product Rating 02-Apr-2020
As previous comment - hopefully this is useful during winter.
Product Rating 20-Feb-2020
Will buy again
Product Rating 13-Feb-2020
Muito bom produto. A fórmula foi melhorada.
Product Rating 27-Jan-2020
Service is efficient and goods are dispatched promptly.
Product Rating 21-Jan-2020
Bom produto
Product Rating 16-Nov-2019
This is an excellent product (have used for some time now).
Product Rating 30-Jul-2019
Excellent delivery and perfect product. Thanks so much :)
Our Response
Thank you for taking the time to leave a review of our UnoCardio 1000. We are delighted that you are happy with this product and with our service at Water for Health.
Product Rating 24-Jun-2019
that was ok, lovely product
Product Rating 21-Jun-2019
Excellent as always, great quality product, rated very high by labdoor iirc
Product Rating 21-Jun-2019
Healthy supplements and it also make my digestion system better
Product Rating 26-Apr-2019
Prompt response to my requests via email all the time and very helpful.
Product Rating 01-Apr-2019
Best fish oil supplement with the highest EPA/DHA content
Product Rating 12-Mar-2019
The commodity has the question to be able to help me to process immediately, again and sends a box to give me, service attitude 100%
Product Rating 11-Jan-2019
very fast shipping! thank you
Product Rating 20-Dec-2018
Fast delivery best product
Product Rating 17-Dec-2018
Product Rating 17-Oct-2018
Only been taking this for ten days but so far so good.
Product Rating 24-Sep-2018
Excellent quality product
Our Response
Thank you for taking the time to leave a review of our Uno Cardio 1000 fish oil capsules. We are delighted that you are happy with them.
Product Rating 03-Aug-2018
Omega 3 and Vitamin D in one capsule + Maximum Vibrance is a great combination
Product Rating 28-Jun-2018
Great product, best on the market.
Our Response
Many thanks for taking the time to review our UnoCardio 1000, we are very pleased that you are happy with it.
Product Rating 13-Dec-2017
I’ve been taking UnoCardio 1000 for a while now and currently nursing a new baby. Hoping these supplements will help brain development.
Product Rating 03-Aug-2017
These are excellent, when I first read about them I checked to see if they were suitable as I had an allergy, Water for Health checked to make sure they were, and I have used them ever since.
Our Response
Thank you for your review of our Unocardio 1000 fish oil. We are happy that you are pleased with the product.
Product Rating 28-Jul-2017
I have felt the benefit of taking these.
Our Response
Thank you for your review of our Uno Cardio 1000, we are happy that you feel the benefit of taking them.
Product Rating 27-Jul-2017
fornitore sicuro ed affidabile


Our 7 Point Guarantee

At Water for Health we want prospective clients to buy from us with confidence. Our mission is to make a difference in the quality of life of as many people we can. We have very many customers who tell us we have made a difference to them and this inspires us to continue to do what we do. To underpin our commitment we offer the following 7 point guarantee.

1. Customer Service

We always endeavour to treat our clients and prospective clients respectfully. We constantly strive to offer a caring attitude and a knowledgeable service.  Our approach is to treat others in the way we would like to be treated ourselves. We are available at the end of the phone or by email to discuss with you your requirements and concerns with a high degree of product expertise, confidentiality and professionalism. We can be reached by phone Monday to Friday between 8.45am and 5.30pm on 01764 662111.

2. 100% Money-Back Guarantee

We want all our clients to be happy with any product they buy from us. If however you purchase a product that does not meet your expectations, then we will refund your purchase cost at any time within 3 months if you are unhappy with it. It is your responsibility to notify us by phone or email first then send the product or remaining product and or packaging to our UK address.  We will process your money back promptly (that’s all the small print!).

3. Performance

With the equipment we supply we warrant that the product will remain in working order for the life of the guarantee.  In the unlikely event that your product malfunctions within the guarantee timeframe we'll replace it with the same model, or discuss an alternative with you if it is no longer available.

If it is a food product or dietary supplement you buy, the results can be varied depending on a wide variety of factors. The benefit will vary from person to person as can the period before benefit is felt. We endeavour to source quality products from suppliers who have a similar ethos to ourselves.  Should you wish to know which product might be most suitable for you please feel to call or email us as we are always happy to help. Please note we do not offer medical advice but are always pleased to point clients in the direction of resources that may be of value.

4. Delivery

At Water for Health we aim to dispatch your order within 48 hours of receipt. This is often done the same day subject to the product being in stock. However Water for Health import products from all over the world and there could be times where we might briefly be out of stock with a product due to timescales from ordering to delivery. Should the item be out of stock we will notify you within one working day to provide a delivery date.  If you have a special delivery requirement then please call us on 01764 662111 prior to placing your order and we will do our best to assist.  You can read more about our estimated delivery timescales here.

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 6. Purity and innovation

We are continually trying to source and develop new lines of products which can make a difference to the lives of our customers.  We believe the products we sell are some of the best on the market.  We are selective in the brands which we stock.  We look for products that use high quality ingredients and we against the use of fillers, herbicides, pesticides and artificial colourings and flavourings to name but a few.  These values are not only important to us but also to our suppliers.

 7. Education

We understand the wealth of information and mis-information available on the subject of health.  This is something we try to cut through ourselves to be able to offer a knowledgeable service to our clients.  We believe in the importance of being informed. As Water for Health is striving to provide products to improve the quality of life of its customers the following quote by Albert Einstein is very fitting: “We believe that an informed citizenry will act for life and not for death.”  To be able to do this we send an optional newsletter, write articles and provide other information to our customers through our blog here and other articles which can be accessed here.

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