Vitakruid is a Dutch brand that develops supplements based on orthomolecular principles, combining active ingredients Si for synergy. You’ll find more targeted formulas like this in the Vitakruid range and the broader vitamins selection.

• 25 mcg vitamin D3 (1000 IU) per tablet
• 40 mcg vitamin K2 as MK-7 per tablet
• D3 and K2 work together to support bones
• 90 tablets for three months of daily use
• Common maintenance dose for everyday use
• No artificial colours or flavours
• Produced by a Dutch brand for therapists

1. Take one tablet daily.
2. Swallow the tablet with a meal containing some fat, like breakfast or dinner.
3. Drink plenty of water when taking it.
4. Use the supplement year-round, or at least from October through April if you spend little time outside.
5. Are you on blood thinners? Consult your doctor before starting vitamin K2.

If you often take Vitakruid supplements together, also check out the BaSis Bundle Woman - 2x30+2x90pcs or the BaSis Bundle Man - 2x30+2x90pcs for a complete daily package.

Your bones stay stronger when calcium is properly directed. Vitamin D3 helps your body absorb calcium better from food. Vitamin K2 as menaquinone-7 then helps guide that calcium to bones, not artery walls.

This teamwork makes the D3 and K2 combo more effective than D3 alone. The 25 mcg (1000 IU) dose is a common daily amount for adults as maintenance. It supports both your bones and immune system safely. If you want a steady vitamin D status all year, this is a balanced choice.

Vitamin K2 is not mandatory but makes vitamin D3 more effective for your bone health. D3 raises calcium absorption, but without K2 your body struggles to direct calcium properly.

K2 activates proteins that channel calcium to bones and prevent deposits in soft tissues like blood vessels. The D3 with K2 combo for bone health has scientific backing. If you regularly take vitamin D3, you benefit from adding K2.

For most adults, 25 mcg vitamin D3 is a suitable daily maintenance dose. This fits recommended amounts for those with limited sunlight exposure.

Whether it’s enough for you depends on your age, skin type, outdoor activity, and current vitamin D levels. If you have a diagnosed deficiency, a doctor might recommend higher doses. As maintenance for healthy adults, 1000 IU is a safe and standard starting point.

If you use blood thinners based on coumarin, such as warfarin or acenocoumarol, be cautious with vitamin K2. Vitamin K affects blood clotting and can interfere with these medicines.

Always consult your doctor or pharmacist before starting a supplement containing vitamin K. This includes low doses like the 40 mcg K2 in this product. Vitamin D3 without K2 may then be a safer option.

If you want to simply supplement vitamin D during the darker months, a single D3 supplement works fine. But if you think about long-term bone density or healthy vessels, the combo with K2 is logical.

Vitakruid D3 & K2 has a modest K2 dose: 40 mcg versus the 75 to 150 mcg some alternatives offer. For daily maintenance, that’s enough for most people. If you want higher K2 levels, you might look elsewhere. Combine this supplement with B vitamins or folic acid? Then Active Folic Acid 400mcg Quatrefolic® Folate 5-MTHF or B-Complex Active are good additions within the same brand.

Have a question about Vitakruid Vitamin D3 & K2 or want to know if it suits your Situation? Contact us via info@haarspullen.nl or call during office hours. We’re happy to help you choose.

Subscribe to our newsletter to stay updated on new products, offers, and advice. Orders from €35 ship free. For this supplement: one tablet daily and you’re set for three months.

Microcrystalline Cellulose, Vitamin K2 (Menaquinone-7), Vitamin D3 (Cholecalciferol), MagneSium salts from natural fatty acids, Silicium Dioxide

We recommend always checking the ingredients list on the packaging before use for the most accurate information. Due to product updates and optimisation, ingredients here may differ from those on the pack.

Manufacturer Contact: Vitakruid BV
Jacobus Spijkerdreef 430
2132 PZ
Hoofddorp
085 210 43 00
info@vitakruid.nl