, , , , , , , , , ,

Vitamin D3 and Vitamin K2 Optimal


+ Shipping

This Synergy Vita Supplement contains the best form of vitamin D (D3) and vitamin K2 (MK7). These superior micronutrients are vital for optimal regulation of calcium metabolism. Insufficient intake of vitamin D3 and K2 leads to impairment of calcium absorption and utilization, and increases the risk of cardiovascular diseases, osteoporosis and bone fractures. Vitamin D is a hormone-like substance necessary for many physiological functions, including controlling cell growth and differentiation, immune function, and helps combat autoimmune diseases and inflammation. Vitamin D3 and K2 are critical for carbs metabolism, insulin production and sensitivity. Food is very low in vitamin D3 and K2, and low levels of these essential nutrients is a very common problem. 30 Tablets

Benefits of Vitamin D3 and Vitamin K2 optimal 

Cardiovascular system health

Necessary for calcium metabolism

Vital for strong bones & Teeth

Immune function support

Necessary for normal metabolism

Combats high blood pressure

Needed for insulin production & sensitivity

Helps combat diabetes

Absorption & utilization of calcium & phosphorous

Muscle function support

Helps prevent osteoporosis

Preventing rickets & osteomalacia


Nutrition Facts per Tablet: Vitamin D3 (Cholecalciferol 4000 IU) 100 mcg, 2000% NRV, Vitamin K2 (MK7), 100 mcg, 133% NRV.

Ingredients: Cholecalciferol (D3 Oil, Acacia Gum, Sucrose, Sunflower Oil, Starch, Vitamin K2 (MK7), Beta Dextrin, Micro Crystalline Cellulose, Di Calcium Phosphate, Magnesium Stearate, Silico Dioxide.

Instructions For Use: Adults take one tablet daily, or as directed by a healthcare professional.



Vitamin D insufficiency or deficiency constitutes a major health problem afflicting about one billion people worldwide.

Furthermore, the increasing incidence of intestinal problems can reduce vitamin D absorption, and certain substances can interfere with nutrients metabolism. It is essential to ensure optimal levels of vitamin D, because due its pleiotropic effects, and its deficiency is related to a higher risk of various diseases.


In the ideal conditions, about 90% of vitamin D can be synthesized through skin exposure to sunlight, and around 10% can be provided by certain foods, such as egg yolks, oily fish and fortified milk. However, endogenous vitamin D synthesis is very limited by the ever increasing indoors living, extensive use of sun creams, wearing hats and clothing that prevent exposure to sunlight, as well as by the zenith angle of the sun, skin pigmentation, age and poor air quality. Also, food is increasingly becoming poorer in nutrients due to soil impoverishment.

Vitamin D supplementation is an excellent choice to replenish this key nutrient. However, most supplements contain low amount of vitamin D, and some of them contain the less active form, which is vitamin D2.

Synergy Vita uses only vitamin D3 because is the same potent form of this nutrient that is produced in the skin naturally. Moreover, Synergy Vita supplements contain high strength vitamin D3 to restore optimal levels.


The bioactive form of Vitamin K2 is found relatively sporadically in food, and the body is unable to keep hold of it for a prolonged period of time, so inadequate amount or deficiency of this important nutrient is extremely common. Unless you are in the 3% of individuals who have adequate amount of Vitamin K2 in their blood, you’ll need to supplement. Vitamin K2 supplementation in numerous clinical trials have had either a significant improvement of health status or a strong correlation.

There are various forms of Vitamin K2, with different characteristics and bioavailability. Synergy Vita products contain Vitamin K2 –MK7. We have chosen this form of Vitamin K2 because it has the most potent efficacy in terms of absorption and bioavailability, and lasts much longer in the blood circulation.


All Synergy Vita products have high purity and are created using the highest quality of production. The manufacturing facilities are based in the UK, with highly professional staff that produce superior Orthomolecular Medicine products to support health and promote wellness.


Synergy Vita active ingredients and formulas are based on Orthomolecular Medicine principles. Our emphasis is to provide high purity and high quality products to nourish your body from within, so you can thrive. Our products are packaged to avoid plastic waste.

If optimising nutrients intake with premium quality products is important to you, you’re in the right place!


Synergy Vita products on scientific evidence. Our physiologist PhD, conducts extensive research to identify natural solutions for optimising physiological functions to help individuals stay fit and healthy.


There are no reviews yet.

Be the first to review “Vitamin D3 and Vitamin K2 Optimal”

Your email address will not be published. Required fields are marked *

Shopping Basket