Vitamin D3 & K2

OneVit Vitamin D3 and K2 contains 100µg of vitamin D3 (cholecalciferol) and 100µg of vitamin K2 MK-7 (menaquinone-7) to help lift your mood and direct calcium to your muscles and bones, strengthening your mind and body from within.

OneVit Vitamin D3 and K2

19g (60 servings per bottle)

* Nutrient Reference Value

Cholecalciferol, also known as vitamin D3, is a form of vitamin D your body naturally produces when you spend time in the sun.

Cholecalciferol holds the distinct advantage of being readily usable, making it the most valuable player in the vitamin D line-up when compared to other inactivated forms of vitamin D, such as ergocalciferol (vitamin D2).

In staying true to our commitment to sustainability, we use a premium form of vitamin D3 derived from a symbiotic organism made up of algae and fungi called lichen. This makes OneVit Vitamin D3 and K2 perfectly suitable for vegans and vegetarians.

Seasonal Affective Disorder (SAD) feels like you’re running on low battery, especially during the autumn and winter months between September and March when limited sun exposure can cause your body to insufficiently synthesise vitamin D.

This can prove to be problematic, as vitamin D is directly involved in the production of serotonin, the neurotransmitter responsible for regulating mood, happiness and well-being.

As serotonin levels begin to dwindle, you can start to feel some of the common symptoms of SAD, such as depression, irritability and fatigue.

Reduced vitamin D levels during these months can also disrupt your natural sleep-wake cycle (circadian rhythm) and subsequently interfere with the production of melatonin, a hormone that helps you sleep.

By preventing a deficiency, OneVit Vitamin D3 and K2 balances vitamin D and serotonin levels in the body, preventing SAD to keep your mood and spirits high and your energy levels topped up even on the darkest of days.

Menaquinone-7 (MK-7), also known as vitamin K2, directs calcium to your bones better than nearly every other type of vitamin K used in nutritional supplements.

By staying active in the body for longer, MK-7 tirelessly directs calcium to your muscles and bones for strength and optimal performance.

This is a stark contrast to other forms of vitamin K used in other supplements, such as menaquinone-4 (MK-4), which is metabolised by the body rapidly and hence isn’t effective enough for us to include it in a OneVit supplement.

Lethargy, disinterest and a general feeling of being down and out are all tell-tale signs of a vitamin D deficiency because of the role this vitamin plays in regulating mood and energy levels.

The extent of the deficiency dictates how big of a hit your serotonin levels have taken - if it’s a sizeable deficiency, you’re likely to feel mightily low due to a drop in energy and mood.

Vitamin D deficiency can also cause muscle weakness and bone pain, which is linked to your body’s failure to absorb calcium properly. Without calcium, your musculoskeletal system can grow more fragile and make you more susceptible to fractures and injuries.

A vitamin K deficiency can cause a host of symptoms, the most notable of which are excessive bruising and bleeding.

This occurs because a lack of vitamin K causes your body to struggle to clot blood following even the most minor of knocks.

Other symptoms include excessive sleepiness, pale skin, and in severe cases, seizures.

Vitamins D3 and K2 go hand-in-hand to support musculoskeletal health. Vitamin D3 does the heavy lifting by helping your body absorb calcium, while vitamin K2 acts like the trusted guide, ensuring that calcium is delivered to the bones where it’s needed.

Without vitamin K2, calcium could end up where it shouldn’t, such as the lining of your arteries, leading to adverse conditions such as elevated blood pressure.

OneVit Vitamin D3 and K2 benefits the body and mind in several ways:

• Promotes a better and more balanced mood by preventing a vitamin D deficiency and subsequently contributing to the production of serotonin^1,2
• Supports immune strength by modulating immune responses against pathogens^3,4
• Contributes to musculoskeletal strength by directing calcium to the bones for improved density and to the muscles for smoother contraction and relaxation

We recommend starting your OneVit Vitamin D3 and K2 regimen immediately if you have low levels of vitamin D or K.

Yes - we recommend taking one serving per day, every day. Consistent use is essential to help prevent the symptoms of a vitamin D or K deficiency, which can lead to low mood and musculoskeletal weakness.

OneVit Vitamin D3 and K2 works from the first serving you take and can result in noticeable benefits in just a few days.

OneVit Vitamin D3 and K2 is fantastic on its own for musculoskeletal health - but if you want to take things up a notch, consider pairing it with OneVit Magnesium .

Not only does magnesium help activate vitamin D3, but it also aids muscle recovery and promotes bone strength, making it a natural match for OneVit Vitamin D3 and K2.

For a heart-healthy combo, Onevit Omega 3 works wonders alongside OneVit Vitamin D3 and K2. Omega-3 fatty acids support cardiovascular function, helping to reduce inflammation and promote smooth blood flow. Together, these supplements create a solid foundation for overall heart health.

OneVit Probiotics Complex rounds out the perfect trio. Probiotics enhance the absorption of fat-soluble vitamins like D3 and K2, ensuring your body makes the most of these vital nutrients, boosting your energy and vitality from the inside out.

Yes, OneVit Vitamin D3 and K2 is 100% vegan and vegetarian-friendly. Unlike other vitamin D3 supplements that contain derivates from lanolin (a substance extracted from sheep’s wool), our formula uses a premium, plant-based form of vitamin D3 sourced from a hybrid colony of algae and fungi called lichen.

Lichen naturally produces vitamin D3 when exposed to sunlight, making it a sustainable and vegan-friendly source.

By using lichen as the source of vitamin D3, we ensure that our supplement is not only primed to help prevent a deficiency but also aligned with our commitment to ethical manufacturing and sustainability.

OneVit Vitamin D3 and K2 may contain soya.

If you are pregnant or breastfeeding, we recommend that you consult with your GP to ensure OneVit Vitamin D3 and K2 is the right choice for you.

We would recommend speaking with your doctor if you want to take OneVit Vitamin D3 and K2 alongside any medication.

1. https://genesandnutrition.biomedcentral.com/articles/10.1186/s12263-018-0605-7
2. https://faseb.onlinelibrary.wiley.com/doi/epdf/10.1096/fj.14-268342
3. https://www.mdpi.com/1422-0067/23/17/9784#:~:text=In%20summary%2C%20vitamin,Author%20Contributions
4. https://link.springer.com/chapter/10.1007/978-3-030-16073-9_4
5. https://pmc.ncbi.nlm.nih.gov/articles/PMC3405161/
6. https://pmc.ncbi.nlm.nih.gov/articles/PMC4566462/
7. https://www.mpg.de/14590554/muscle-cells-need-calcium-ions