Vitamin K2 MK-4 Tablets

In stock
£6.99
Quantity *

What is Vitamin K2 MK-4?

Our Vitamin K2 MK-4 tablets are a form of Vitamin K2. There are nine different forms of Vitamin K2 and MK-4 is the most active form of Vitamin K2 within the body. Vitamin K2 MK-4 is a short-chain version which only lasts for a few hours in the body due to its structural nature. The majority of Vitamin K is stored in the liver, 90% of which is Vitamin K2. The vitamin is converted from Vitamin K1 in the pancreas, testes and arterial walls. Vitamin K is metabolized in the liver and excreted in the urine and bile. As well as being present in the colon due to intestinal bacteria, Vitamin K2 is found organically in both animal-based foods and those of a fermented nature. This includes meat, dairy and eggs, and fermented foods such as cheese, yoghurt and natto - a traditional Japanese dish created from fermented soybeans.

Benefits of Vitamin K2 MK-4

The main role of Vitamin K2 contributes to normal blood clotting, vital for the blood coagulation cascade process. Without Vitamin K, the process of building a blood clot would be fairly slow and we would continue to lose blood. Vitamin K is also one of the essential nutrients for the maintenance of bone health, supplementing bone density and working alongside Vitamin D to enhance bone structure.

Our Vitamin K2 MK4 tablets

Our Vitamin K2 MK-4 tablets can be purchased in four product quantities to adapt to your requirements.

Please note- we advise you to contact your health professional if you are pregnant, breastfeeding or taking any medication before use. Certain medications may interact with Vitamin K2, including those for diabetes and anti-coagulants, and Vitamin K2 supplements should not be taken alongside these medications.

We recommend that both the 500 and 1,000 tablet options are more suitable for use by more than one person. This is to ensure that you are receiving full use of the product before its expiry date. For one person's use, we recommend the 120 or 240 tablet options.

Customer Reviews

Based on 9 reviews
78%
(7)
11%
(1)
0%
(0)
11%
(1)
0%
(0)
H
Helena Pike
Can't find out what these are made from

I've bought other K2 versions but this MK4 doesn't list what it is made from. Could the company please rectify this or lead me to where it states so on the website or packaging.

H
Heather June Williams
Excellent Product!

Excellent service, competitive price plus really pleased with the product. Highly recommended and will certainly continue to use this firm.

S
SM
Brilliant to be able to get the best form (which is quite rare) at such a good price

Brilliant to be able to get the best form (which is quite rare) at such a good price. Everyone sells MK7 (Oxford does too), but few sell this, the most bioavailable form of K2.

R
Ross McInnes

Great company

L
Liz Beecheno
Quite Happy

I am quite happy with my purchase of Vitamin K2 MK-4, though the pills are very small. As long as they do what is needed that isn't a problem. Also, they come in a packet and not a bottle or other container, so I've had to transfer them into one, as being very soluble I would be afraid that the packet would not be air tight enough. Many thanks.

Shipping is via Royal Mail 1st Class. We dispatch orders on weekdays up to 5 pm. Royal mail quote delivery times 1-2 days. Delays can happen, If delivery takes more than 5 working days for a UK order - please contact us immediately. For Europe, orders can take 10-14 Days. We are sorry but we do not dispatch our products to the rest of the world. We apologise for this lengthy period of time, unfortunately, express courier services are uneconomical to use with low priced products.

Please note, we DO NOT quote shipping. We will only make refunds where refunds are due. We apologise this process can not be more simple. Customs Declarations: We declare the value of all products as £15 - This is our average order cost and should not cause import duties or tax by your customs. All orders will be labelled generically as "Dietary Supplements".

To return an item, please dispatch it in its original wrapping and accompanied by a note outlining your name, address and reason for return. If you do decide that you would like to return your item, please have a look under the" terms and condition" page.

Customer Reviews

Based on 9 reviews
78%
(7)
11%
(1)
0%
(0)
11%
(1)
0%
(0)
H
Helena Pike
Can't find out what these are made from

I've bought other K2 versions but this MK4 doesn't list what it is made from. Could the company please rectify this or lead me to where it states so on the website or packaging.

H
Heather June Williams
Excellent Product!

Excellent service, competitive price plus really pleased with the product. Highly recommended and will certainly continue to use this firm.

S
SM
Brilliant to be able to get the best form (which is quite rare) at such a good price

Brilliant to be able to get the best form (which is quite rare) at such a good price. Everyone sells MK7 (Oxford does too), but few sell this, the most bioavailable form of K2.

R
Ross McInnes

Great company

L
Liz Beecheno
Quite Happy

I am quite happy with my purchase of Vitamin K2 MK-4, though the pills are very small. As long as they do what is needed that isn't a problem. Also, they come in a packet and not a bottle or other container, so I've had to transfer them into one, as being very soluble I would be afraid that the packet would not be air tight enough. Many thanks.

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