Vitamin K Supplements

Vitamin K joins Vitamin D and Magnesium as vital components for absorbing calcium into our bones. Vitamin K is present in fermented foods, such as sauerkraut or Kimchi, which are uncommon in a typical UK diet. Our award-winning oral spray technology provides optimal absorption directly into the bloodstream.

Vitamin K is vital for calcium absorption
Oral spray formats provide fast and effective absorption
A selection of K2 products are available for perscription on NHS

Perfect for: those looking to support their bone health and increase their Vitamin K2 levels.

What is Vitamin K?


Vitamin K is a fat-soluble vitamin that is essential for normal bodily function. It is found in two main forms: Vitamin K1, which is mainly involved in blood clotting, and Vitamin K2, which plays a key role in bone and cardiovascular health.


What Does Vitamin K Do?


Vitamin K helps keep your bones strong, supports normal blood clotting, and therefore contributes to cardiovascular health. It works alongside calcium and Vitamin D to ensure that calcium is absorbed into your bones rather than soft tissues. This helps to maintain bone density and strength.


Vitamin K can be hard to obtain through certain diets. Supplements can be an effective way to obtain optimal levels.


Benefits of Vitamin K Supplements


Vitamin K has a variety of benefits within the body, so ensuring you have enough is essential. The benefits of Vitamin K supplements include:


Bone Health


Vitamin K supplements can support the delivery of calcium to your bones. Without this vital Vitamin, calcium could settle in the soft tissue. Working alongside Vitamin D as a bone health supplement, Vitamin K helps calcium to be properly absorbed, aiding the density and strengthening of bones.


Heart Health


Vitamin K2 supports your heart and circulatory health.


Blood Clotting


Stimulating proteins that are crucial for blood clotting, Vitamin K supplements can aid the body in healing wounds.


Who Should Take Vitamin K Supplements


There are multiple groups of people who can benefit from Vitamin K supplements in particular:



  • Teenagers - taking Vitamin K during teenage years can help to safeguard against both bone and cardiovascular issues later in life.
  • The elderly - as elderly people lose bone density, Vitamin K2 can support calcium absorption into the bones.
  • Pre and post-menopausal women - Falling levels of oestrogen during peri-menopause, menopause and post menopause can affect bone density. Taking a Vitamin K supplement could help to support against this.


How Does Vitamin K Work With Calcium?


Vitamin K plays an important role in helping your body use calcium effectively. Rather than simply increasing calcium intake, Vitamin K helps direct calcium to your bones and teeth.


Vitamin K2 works alongside Vitamin D3 to support this process. Vitamin D helps your body absorb calcium from your diet, while Vitamin K2 activates proteins that help incorporate calcium into bone tissue. Together, they help support healthy bones and maintain normal calcium balance, alongside supporting normal blood clotting.


Vitamin K supplements are sometimes paired with Vitamin D so the pair can work together. Find out more about how Vitamin D3 and K2 work together.


Why Oral Sprays?


BetterYou's award winning oral spray technology offers better, faster absorption than traditional tablets and capsules. Absorbed directly into the bloodstream through the inner buccal membrane, oral spray supplements don't need to be broken down by the digestive system.


Supplementing With BetterYou


At BetterYou, we specialise in delivering the most important nutrients your body needs, in formats that provide better and faster absorption than pills and capsules.


Explore our other ranges, including Magnesium supplements, Vitamin D, Vitamin C, Zinc, Iron and more.

Vitamin K Supplements

Frequently Asked Questions

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