- ✓Contains vitamin D3 (cholecalciferol), vitamin K1, and vitamin K2 (MK-7).
- ✓Highly dosed.
- ✓Suitable for vegetarians and produced according to European guidelines.
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Product description
- ✓Contains vitamin D3 (cholecalciferol), vitamin K1, and vitamin K2 (MK-7).
- ✓Highly dosed.
- ✓Suitable for vegetarians and produced according to European guidelines.
- ✓Convenient dosage of one capsule per day.
- ✓Contains the biologically active MK-7 form of vitamin K2.
Life Extension D3 & K1 + K2 contains a combination of vitamin D3 (cholecalciferol), vitamin K1, and vitamin K2. This formula includes both vitamin K1 and the MK-7 form of vitamin K2. The product is developed according to European guidelines and offers a high dosage in one capsule.
Health claims
- Vitamin K contributes to normal blood clotting
- Vitamin K contributes to the maintenance of normal bones
- Vitamin D contributes to the maintenance of normal bones
- Vitamin D contributes to the maintenance of normal teeth
- Vitamin D contributes to the normal absorption/utilization of calcium and phosphorus
Frequently asked questions
Why are vitamin D3 and K combined in this supplement?
Vitamin D3 increases calcium absorption in the bones, while vitamin K1 and K2 contribute to proper blood clotting.
What is the difference between vitamin K1 and K2?
Vitamin K1 is mainly found in green leafy vegetables, while vitamin K2 (MK-7) is better absorbed by the body and remains active longer.
Product features
Ingredients
| Composition per serving (1 capsule) | RI* | |
|---|---|---|
| Vitamin K | 600 µg | 800% |
| (of which Vitamin K1 as phylloquinone) | 500 µg | - |
| (of which Vitamin K2 as trans-menaquinone-7) | 100 µg | - |
| Vitamin D3 (as cholecalciferol) (3000 IU) | 75 µg | 1500% |
Filler (microcrystalline cellulose/cellulose gel), capsule (hydroxypropylmethylcellulose), cholecalciferol (vitamin D), phylloquinone (vitamin K1), menaquinone (vitamin K2), anti-caking agents (magnesium salts of fatty acids, silicon dioxide [nano]).
Instructions for use
Safety & storage advice
Order & Delivery
Free shipping from 100
At BONO, you benefit from free shipping on orders from 100. For orders below this amount, shipping costs are 9.95. Order now, delivered by Thursday, April 3. More about orders & delivery →
Returns & Warranty
Free returns
Not satisfied? You can return your order within 14 days of receipt. The return costs are 9.95, unless the delivery was incorrect or damaged. Refunds are issued within 14 days via the same payment method. Easily request a return label via our return form.
Opened or used products cannot be returned for hygienic reasons. More about returns & refunds →
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