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  3. Vitamin D3 4000 IU + K2 100 mcg, OstroVit, 100 tablets

OstroVit Vitamin D3 4000 IU + K2 100 mcg, OstroVit, 100 tablets

OstroVit
-40%
58,32 RON 34,99 RON

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Expiration Date: 01.2029

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Delivery date: 1-2 zile lucratoare

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  • Description
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Vitamin D3 4000 IU + K2 100 mcg: Strong Immunity, Strong Bones and Teeth, Cardiovascular Support, Optimal Calcium Absorption, and Muscle Function

 

Vitamin D3 4000 IU + K2 100 mcg by OstroVit is a premium dietary supplement designed to support some of the body's most critical systems: immunity, bone and tooth health, muscle function, and cardiovascular balance. The formula combines two essential micronutrients that work synergistically: Vitamin D 100 µg / 4000 IU – 2000% NRV and Vitamin K 100 µg – 133% NRV.

 

Vitamin D3 is a key nutrient for the functioning of the immune system and for maintaining normal calcium and phosphorus levels in the blood. It contributes to the intestinal absorption of calcium and to bone mineralization, being essential for bone density and preventing skeletal fragility. Additionally, vitamin D plays an important role in muscle function and in maintaining general energy levels, especially during periods of low sun exposure, when cutaneous synthesis decreases significantly.

 

Vitamin K2 is the perfect complement to D3 because it intervenes in the "directing" processes of calcium, supporting the activation of vitamin K-dependent proteins involved in bone and vascular metabolism. In other words, while vitamin D helps with calcium absorption, vitamin K contributes to its correct utilization in the body, supporting its deposition in bones and maintaining healthy blood vessels.

Detailed Benefits of Vitamin D3 4000 IU + K2 100 mcg

🛡️ Strong immunity: support for the natural defense response

The immune system depends on a fine balance between reaction and control. Vitamin D is one of the most important micronutrients involved in modulating immunity because it participates in activating cellular defense mechanisms and supports the physiological response during demanding periods.

✅ supporting normal immune system function
✅ better resistance during cold seasons and periods of vulnerability
✅ maintaining a balanced immune response

🦴 Strong bones and bone density: optimal mineralization through D3 + K2

Bone health depends on the availability of calcium and the body's ability to fix it into the bone matrix. Vitamin D increases calcium absorption in the intestine, and vitamin K contributes to activating proteins involved in depositing calcium into the bone.

✅ maintaining bone mineral density
✅ reducing the risk of bone fragility through nutritional support
✅ skeletal resistance over time

🦷 Stronger teeth and oral health

Teeth are a mineral structure that depends on calcium and phosphorus metabolism, just like bones. Vitamin D contributes to maintaining normal calcium levels in the body, and vitamin K supports processes associated with using minerals in healthy calcified structures.

✅ maintaining tooth health and their mineral structure
✅ support for enamel resistance through mineral balance
✅ supporting long-term oral health

💪 Muscle function and physical performance: strength, tone, and endurance

Vitamin D is involved in muscle function, influencing contraction, tone, and adaptation to effort. Adequate vitamin D levels support normal muscle activity, which can be important for both active and sedentary individuals.

✅ normal muscle function and better tone
✅ reducing the feeling of weakness associated with D deficiency
✅ physical endurance and adaptation to effort

❤️ Cardiovascular support: correct calcium management and vascular health

One of the most important reasons for associating D3 with K2 is supporting mineral balance at the vascular level. Vitamin D supports calcium absorption, and vitamin K2 is associated with activating K-dependent proteins, which support appropriate calcium utilization in the body.

✅ maintaining normal vascular function
✅ supporting blood vessel elasticity
✅ cardiovascular support within a balanced lifestyle

⚡ Efficient calcium absorption and its correct utilization in the body

Calcium is essential, but it is not enough to just consume it: it must be absorbed and used correctly. Vitamin D contributes to calcium absorption, and vitamin K supports the processes that integrate it into mineralized tissues, such as bones and teeth.

✅ better absorption of calcium from food
✅ optimal utilization of calcium at the bone level
✅ maintaining the calcium-phosphorus balance

Vitamin D3 4000 IU + K2 100 mcg by OstroVit offers comprehensive support for immunity, bones, teeth, muscle function, calcium absorption, and cardiovascular health, through the association between vitamin D3 and vitamin K2, contributing to vitality, mineral balance, and maintaining a solid bone structure.

Advantages

Vitamin D 100 µg / 4000 IU per tablet Vitamin K 100 µg for bone and vascular metabolism D3 + K2 synergy for calcium management Supports immunity, bones, and muscle function 100 servings per container
Nutritional Information
Serving size: 1 tablet
Servings per container: 100
Active ingredients Amount per serving % NRV
Vitamin K 100 µg 133%
Vitamin D 100 µg (4000 IU) 2000%
*NRV – Nutrient Reference Value.

Directions for use

Take 1 serving (1 tablet) daily with a meal.

Advantages

Vitamin D 100 µg / 4000 IU per tablet Vitamin K 100 µg for bone and vascular metabolism D3 + K2 synergy for calcium management Supports immunity, bones, and muscle function 100 servings per container

Other ingredients

Bulking agent: microcrystalline cellulose; starch, cholecalciferol (vit. D), menaquinone-7 MK-7 (vit. K) from Bacillus subtilis natto, anti-caking agents: magnesium salts of fatty acids, silicon dioxide.
Produced in a facility that uses ingredients derived from milk (including lactose), soy, peanuts, other nuts, cereals containing gluten, eggs, crustaceans, and fish.

Warnings

Do not exceed the recommended daily dose. The dietary supplement should not be used as a substitute for a varied diet. A balanced diet and a healthy lifestyle are recommended.
Do not consume if you are allergic to any of the ingredients of the product. The product should not be used by children, pregnant women, nursing mothers, and people taking anticoagulants containing vitamin K antagonists (e.g., warfarin and acenocoumarol).
Keep out of the reach of small children.

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