Vitamin D3 with K2
Vitamin D3 with K2 Vitamin D3 with K2 D3 & K2 Drops Information Video

Vitamin D3 with K2

Provides vitamin D3 and vitamin K2 as MenaQ7® in a liquid form to help support healthy bones and support the normal function of the immune system.

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  • Vegetarian
  • Gluten-free
  • Dairy-free
  • Soya-free
  • Non-GMO

Why choose our Vitamin D3 with K2?

Vitamin D3 with K2 is our most popular vitamin D formula. It combines vitamin D3 together with vitamin K2 which is provided as MenaQ7®. MenaQ7® is a clinically validated form of MK-7, the form of K2 which lasts the longest in the body. We've chosen to use MenaQ7® from chickpea protein and Bacillus lichenformis, because it's natural and is free from all allergens. Our formula is provided in a base of easy-to-absorb MCT oil, with a natural orange flavour, and nothing else added.

Choosing a supplement that combines both Vitamin D3 with K2 means you are getting the benefit of two 'partner' ingredients working together to support bone health as well as offering other benefits such as support for the normal function of the immune system. We have used the preferred & most effective forms for Vitamin D and K2 respectively in therapeutic amounts to maximise efficacy by making it easier for the body to absorb and utilise. The liquid form means that it's easy to take more or less to suit individual requirements. It's allergen free and has a natural orange flavour making it a pleasant, hassle-free way to offer natural support for key areas of health.

This formula is particulary suitable for those who wish to support healthy bones; it is also ideal for adults and children over the age of 1 who want to ensure adequate intake of vitamin D3. The UK government recommends that everyone over the age of 1 should be taking 10mcg (400iu) of vitamin D daily. This is especially important in autumn and winter, as in the UK between October and March we are not able to generate enough vitamin D through sunlight. Vitamin D3 with K2 is suitable for children from age 1 at a dose of 1 drop per day. 


What does vitamin D3 do?

Vitamin D3 plays an important role in bone health - without it, our bodies cannot absorb calcium which is critical for strong bones. It's also needed for muscle function, as well as healthy, balanced immune system function. Low vitamin D levels, which are common amongst the UK population, particularly during winter, may compromise our immune response and leave us at risk of infection. Because it helps to balance the immune system, it's important for those with over-active immune systems too.


Why is vitamin K2 included?

Vitamin K contributes to the maintenance of normal bones, working synergistically with vitamin D to ensure that calcium is not only absorbed but sent to our bones where we need it the most. Vitamin K is also needed for normal cardiovascular function. There are two forms of vitamin K, K1 and K2, and it is K2 that has demonstrated more beneficial effects on our bones, compared to K1.¹


Where is vitamin D sourced from?

Our vitamin D3 is derived from lanolin (sheeps wool). It is suitable for vegetarians but not vegans.


Product code: 3403


 1. Schwalfenberg GK. Vitamins K1 and K2: The Emerging Group of Vitamins Required for Human Health. J Nutr Metab. 2017;2017:6254836. doi:10.1155/2017/6254836



Take 3 drops, one to two times daily, or as recommended by your healthcare practitioner.


Vitamin D3 with K2 is suitable for children from age 1 at a dose of 1 drop per day. The dose should be adjusted according to age and bodyweight.


How long will one bottle of Vitamin D3 with K2 last?
There are approximately 333 servings per bottle, so if you're taking 3 drops (1 serving) a day, it will last approximately 333 days. If you're taking 6 drops (2 servings) a day, it will last approximately 166 days.

  • 1000iu of vitamin D3 and 45mcg of vitamin K2 per 3 drops - synergistic ingredients to support bone health.
  • Vitamin D3 is the preferred form of supplemental vitamin D, as it is the same form as is naturally produced by the body in response to sunlight meaning it can be absorbed by your body quickly and easily.
  • Vitamin K2 is provided as MenaQ7® MK-7. MK-7 is the most effective form of K2 as it lasts longer in the body compared to other vitamin K forms.
  • Vitamin D3 with K2 is a tasty liquid formula with a natural orange flavour, which allows flexible dosing.
  • Each serving provides the daily amount of Vitamin D as recommended by the Endocrine Society.
3 drops typically contain:   % NRV*
Vitamin D3 (cholecalciferol) (25µg) 1000iu 500
Vitamin K2 (MenaQ7®** Menaquinone, MK-7) 45 µg 60


**MenaQ7® is a trademark of NattoPharma ASA, Norway
* NRV is the Nutrient Reference Value
✝ NRV not yet established


Other ingredients:

Medium chain triglycerides

Vitamin E (d-alpha tocopherol)

Natural orange flavour

Suitable for vegetarians.

The vitamin D3 in this product is from lanolin – a vegetarian source of vitamin D3.

If pregnant, breastfeeding, taking medication or have a medical condition, consult a healthcare practitioner before using this product.

If taking anti-coagulants, consult a medical practitioner before using this product.

This product is hypoallergenic / does not contain any of the 14 major allergens listed in Annex II (1169/2011) of the EU Food Information for Consumers Regulation.

August 2020
Vitamin D3 with K2 Drops has had a minor reformulation. The vitamin K2 has been upgraded to MenaQ7® which is a natural form of MK-7.

Nutri Advanced supplements should not be used as a substitute for a varied diet and healthy lifestyle. Results may vary between individuals.