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What is menaquinone?

Menaquinone is the term used for vitamin K2. It appears in short- and long-chain forms, the most popular of which are MK-4 and MK-7, containing respectively 4 and 7 isoprene residues in the side chains.

Vitamin K2 exhibits the widest spectrum of its activity by means of osteocalcin, which it has the ability to activate. By means of this hormone produced by bone cells, it may support the state of mineral density of bones and the condition of blood vessels and lower the risk of circulatory diseases. An interesting property of this vitamin is stimulation of Leydig cells to synthesize testosterone, which will be of interest especially to men. K2 also has neuroprotective properties, protecting from excitotoxicity caused by glutamate and oxidative stress from glutathione deficiency. Osteocalcin may also increase adiponectin release from fatty cells, thanks to which it is possible to achieve better insulin sensitivity and decrease inflammations. 

Menaquinone is contained in dietary supplements available in the offer of muscle-zone.pl.

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Apollo's Hegemony
13.40 $
(1)

Efficient dosage in one capsule. Optimises calcium management and helps to keep bones healthy.

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Apollo's Hegemony
from 27.08 $

Vitamin and mineral complex. The preparation supports metabolism and protects against free radicals.

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Now Foods
17.78 $

Vitamin D-3 and K-2 strengthen bones and teeth, and calcium absorption.

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Adam Softgels Out of stock
Now Foods
from 25.44 $
(6)

Vitamin-mineral supplement for men. It increases immunity, improves mood and anabolism.

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Adam Out of stock
Now Foods
21.61 $
(4)

Vitamin-mineral supplement designed for men. It increases resistance and improves mood.

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Adam Tablets Out of stock
Now Foods
from 20.52 $
(7)

A complex of of vitamins and minerals for men. It supports anabolism, enhances immunity and improves mood.

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Now Foods
40.76 $

Multivitamin preparation for pregnant women enriched with complementary effect-enhancing substances.

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Diamond Fish Oil Out of stock
Apollo's Hegemony
from 6.02 $

Dietary supplement containing omega-3 acids, vitamins D3, E, and K2, in optimally selected proportions.

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Vitamin D3 & K2 MK7 Out of stock
Apollo's Hegemony
21.61 $
(5)

Vitamin D3 & K2 MK7 tested in accredited laboratory.

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Vitamin D-3 & K-2 Out of stock
Now Foods
13.40 $
(1)

Capsules containing vitamin D-3 and K-2. They strengthen bones and teeth, and calcium absorption.

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Eve Out of stock
Now Foods
from 23.25 $

A complex of of vitamins and minerals designed for women. It fights stress and fatigue, and acts pro-health.

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Eve Out of stock
Now Foods
from 21.61 $
(1)

A complex vitamin-mineral product for women, enhanced with natural health-promoting active substances.

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Eve Out of stock
Now Foods
24.34 $
(1)

A complex of of vitamins and minerals designed for women. It fights stress and fatigue, and acts pro-health.

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Bone Nutrients
Bone Nutrients Discontinued
Seeking Health
24.34 $

A multi-component preparation supporting the maintenance of health of bone and cardiovascular system.

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Vitamin K-2 100mcg
Vitamin K-2 100mcg Discontinued
Now Foods
13.40 $

Vitamin K-2 is essential to bone, cardiovascular, and nervous system health.

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MK-7 Vitamin K-2 100mcg
MK-7 Vitamin K-2 100mcg Discontinued
Now Foods
18.87 $

Capsules containing vitamin K-2. Promotes proper calcium handling.

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Men's Extreme Sports Multi
Men's Extreme Sports Multi Discontinued
Now Foods
35.29 $

Men’s Extreme Sports Multi is a multi-vitamin, mineral supplement and antioxidant for the maintenance of good health.

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Cal-Mag DK
Cal-Mag DK Discontinued
Now Foods
21.61 $

Model proportions of calcium and magnesium 2:1 Ratio with the addition of vitamins D3 and K2.

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