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Viridian Vitamin D3 & K2 Liquid (50 ml) contains per ml 50 µg vitamin D3 and 100 µg vitamin K2 in the form of menaquinone-7 (MK-7). The vitamin D3 comes from a plant-based source (lichen) and vitamin K2 from fermented natto. The liquid formula is dissolved in sunflower oil with natural orange flavor. Thanks to the dropper pipette, the dosage is easy to adjust and to add to food or drink.
Vitamin D occurs in two forms: D2 (ergocalciferol) and D3 (cholecalciferol). D2 is usually derived from plant sources such as fungi, while D3 is found in animal products or from plant sources like lichens. Supplements often opt for D3.
Vitamin D occurs in foods such as fatty fish, eggs, and fortified products.
Vitamin K2 is a fat-soluble vitamin found in fermented foods and animal products. Supplements often use specific forms such as menaquinones.
Vitamin K1 (phylloquinone) is mainly found in leafy green vegetables, while vitamin K2 (menaquinone) is found in fermented foods and animal products. Both forms have a different structure and origin.
MK-7 (menaquinone-7) is a specific form of vitamin K2 produced via fermentation, for example from natto. This form is often used in supplements because of its stable structure.
Vitamin D and vitamin K are fat-soluble vitamins. This means they are better absorbed when taken with a meal containing fats. Therefore, it is often recommended to use these vitamins during a meal.
| Composition per serving (1 millilitre) | RI* | |
|---|---|---|
| Vitamin D3 (cholecalciferol) | 50 µg | 1000% |
| Vitamin K2 (menaquinone-7) | 100 µg | 133.33% |
Vitamin D3, vitamin K2, sunflower oil, natural orange flavor.
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