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Fortified Fermented Cod Liver Oil Blend (200ml)


  • Blended with Vitamin K2 from Natto

  • Natural Sources of Vitamin D3, K2 & A

  • Naturally Occurring Omega-3 Fatty Acids

  • Independently Tested For Quality

  • Contains Antioxidants

  • Wild Mint Flavour

Out of stock


Our Fortified Fermented Cod Liver Oil blend is a unique combination of our Fermented Cod Liver Oil with Natto – the richest natural source of vitamin K2. The blend is rich in a range of important fat-soluble nutrients, as well as omega-3 fats.

Fermented Cod Liver Oil

Our Fermented Cod Liver Oil is rich in a range of naturally occurring omega-3 fatty acids. These include large amounts of EPA and DHA, which are clinically important in supporting the normal function of your heart, brain, and eyes. Our oil is also rich in vitamins A and D. These vitamins are important to the normal maintenance of bones, the brain, and the immune system. By fermenting livers, the oil is naturally enriched with a variety of other nutrients, many of which are antioxidants. These further help to support the immune system and your overall health.


Natto is made by fermenting soybeans – similar to how we produce our fermented cod liver oil. It is the richest natural source of the most biologically active form of vitamin K2 (MK-7). Vitamin K2 has many functions in the body, but it is most important for bone and cardiovascular health.

Benefits of Fermented Cod Liver Oil & Natto

The vitamin K2 found in natto naturally enhances the benefits of fermented cod liver oil. Vitamin K2 works directly with vitamin D3 to maintain healthy bones, and omega-3 fatty acids to maintain a healthy cardiovascular system. The synergistic relationship between these nutrients is well understood and researched.

Wild Mint Oil

We have flavoured this product with wild mint oil. The oil is produced naturally and helps to mask the flavours of fermented cod liver oil and natto. The mint flavour also helps to prevent repeating fishy flavours.

Quality & Sustainability

Producing a high-quality and sustainable product is very important to us. Our Fermented Cod Liver Oil is made in the United Kingdom, and so adheres to some of the strictest food safety standards to ensure that you get a safe product. In addition to this, we test each batch of fermented cod liver oil capsules at independent laboratories for quality and purity.

The cod are caught in line with the sustainability standards in the United Kingdom and European Union. These aim to minimise our impact on the natural world and keep our food supply sustainable. Additionally, a lot of the materials we use are recycled and/ or recyclable. For example, our products are protected with Eco-Fil packaging, which is sustainably made from corn starch.

Nutritional Information

Bulk Buy Discount

Bulk Buy Discounts

Buy 3 or more and get a 5% discount

Buy 6 or more and get a 10% discount

Discounts are automatically applied at the checkout. Discounts can be used in conjunction with loyalty points.


Shipping to the UK and USA is Free. Please allow 1 day for handling and 2 days for delivery, although in many cases delivery will be much quicker.