High Strength Vitamin D3 and K2

  • Synergistic combination of vitamins D3 and K2
  • Supports strong bones and teeth
  • Supports functioning of the immune and nervous system


Customer Reviews

Based on 1 review
Russell Howard
Top quality at a great price

I researched vitamin D3 and realised that not all vitamin supplements were the same. Thankfully, Phoenix Nutrition had everything I was looking for. I have no reservations in recommending Phoenix Nutrition as your first port of call when looking for top quality products.

Our High Strength Vitamin D3 and K2 tablets contain a higher amount of Vitamin K2 compared to the regular form. This increase in K2 creates a better ratio of D3 to K2 as it is recommended to take at least 200mcg of Vitamin K2 daily if you are consuming more than 2,500IU of vitamin D3.Vitamin K2 controls the way calcium is stored and used in the body helping to ensure calcium goes the the right place, namely bones and teeth. The D3 and K2 work together to activate and form osteocalcin, a protein that stores calcium in the bones. Vitamin K2 also activates another protein responsible for the regulation of calcium in the arterial walls, therefore a lack of vitamin k2 can lead to hardening of the arteries. Without K2 in the body, calcium circulating in the body that has been absorbed from food via vitamin D can be deposited in the soft tissues of the body and in the arteries leading to arthrosclerosis. Vitamin D3 should therefore always be taken with vitamin K2 The Vitamin D used is in the form of Cholecalciferol, a naturally occurring compound which our bodies can easily use, along side the most active form of Vitamin K2; menaquinone 7. Menaquinone 7 (MK-7) is found naturally in fermented foods such as natto and has been shown to have tremendous health benefits both on its own and especially in tandem with vitamin D.

Vitamin D contributes to normal absorption / utilisation of calcium and phosphorus
Vitamin D contributes to normal blood calcium levels
Vitamin D contributes to the maintenance of normal muscle function
Vitamin D contributes to the maintenance of normal teeth
Vitamin D contributes to the normal function of the immune system 
Vitamin D has a role in the process of cell division
Vitamin K contributes to normal blood clotting
Vitamin K and D contributes to the maintenance of normal bones 

Each Serving (1 Tablet) Contains: (4,000 IU / 250 mcg)
Vitamin D (4,000 IU) 100 mcg 2,000%
Vitamin K2 (MK-7) 250 mcg 333%

Ingredients: Bulking Agents (Micro Crystalline Cellulose, Di Calcium Phosphate), Vitamin D3 Prep. (Acacia Gum, Sucrose, Sunflower Oil, Starch, Cholecalciferol Oil), Vitamin K2 Prep. (Beta Dextrin, Vitamin K2 MK-7 Oil), Anti Caking Agent (Magnesium Stearate). 
Directions: Take one (1) tablet daily with a meal. Do not exceed the stated dose.

✔ Suitable for vegetarians
 Not suitable for vegans (lanolin)
✔ Gluten free
✔ Crustaceans free
✔ Egg free
✔ Fish free
✔ Peanut free
✔ Soy free
✔ Milk free
✔ Nut free
✔ Celery free
✔ Mustard free
✔ Sesame seed free
✔ Sulphur dioxide free
✔ Lupin
✔ Molluscs free

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