Super K complex – vitamin K1 and K2 – 90 capsules

Powerful trio: phytomenadione (K1), menaquinone MK-4 and menaquinone MK-7

We know the fat-soluble vitamin K primarily as an essential nutrient for the blood coagulation. Scientists discovered that the body contains further vitamin K-dependent proteins, including osteocalcin, which regulates the bone mineralisation, and the matrix Gla-protein (MGP), which inhibits calcium deposits in soft tissues such as cartilages and blood vessels.

Different forms of vitamin K combined

The vitamin K-group includes several compounds, which have a common structure element. We combined three of these vitamin K compounds synergistically in this product:

  • vitamin K1, which occurs primarily in green (leafy) vegetables, algae and plant oils
  • MK-4, the fastest absorbed form of K2
  • vitamin K2 MK-7, which has a very long half-life in the body

Which foods contain vitamin K?

Especially green (leafy) vegetables are a good source of vitamin K. For example, kale contains over 0,8mg vitamin K/100mg, spinach over 0,3mg/100g.
Sauerkraut, Brussels sprouts, red cabbage, dairy products, meat and eggs also contain vitamin K.
It should be noted that vitamin K is UV-sensitive, which means that vegetables should be stored in a dark place.

How is vitamin K absorbed?

Due to its fat-solubility, vitamin K is absorbed like fats with the help of bile acids and enzymes of the pancreas into the intestinal cells. Afterwards, it is transported in fat transporters, so-called chylomicrons, via the lymph system to the liver. There it is stored or packed into fat-protein-compounds (low-density lipoprotein - LDL), in which it is transported to the cells via the blood. The cellular LDL receptors absorb the vitamin K.

Benefits of the vitamin K complex capsules by Fairvital

  • 3 months’ supply
  • only one capsule daily
  • highly dosed with 2200µg vitamin K per capsule
  • powerful combination of phytomenadione (K1), menaquinone MK-4 and menaquinone MK-7
  • without magnesium stearate and silicon dioxide
  • vegetarian and vegan

Combination tip: vitamin D3 for clean arteries and strong bones

Content: 90 capsules

Recommended intake:
Adults 1 capsule daily with a meal and plenty of water.

Not suitable for pregnant and breastfeeding women.

Do not exceed the indicated recommended daily dosage. Dietary supplements are not a substitute for a balanced and varied diet. Keep out of reach of small children.

One capsule contains / %NRV*:    
Vitamin K 2200μg / 2933%    
of which:    
  Vitamin K1 1000μg    
  Vitamin K2 (as menaquinone-4) 1000μg    
  Vitamin K2 (as menaquinone-7) 200μg
L-leucine 20mg

*NRV: nutrient reference values according to Regulation (EU) No 1169/2011

Ingredients: bulking agent microcrystalline cellulose, menaquinone MK-4, glazing agent hydroxypropylmethylcellulose (capsule shell), phytomenadione, L-leucine, menaquinone MK-7

capsule size  
Length 19.4mm
Width 6.91mm

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Super K complex – vitamin K1 and K2 – 90 capsules

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bulk discount

Quantity unit price per kg
1-1 22,95 €* 675,00 €*
2-3 21,95 €* 645,59 €*
4-5 20,95 €* 616,18 €*
>= 6 19,95 €* 586,77 €*