Extenlab Vitamin D3 4000IU (60 capsules)

Vitamin D3 is key to many processes that take place in our body. It is useful for:

• healthy and strong bones
• normal absorption of phosphorus and calcium
• healthy teeth
• muscle function and
• immune system.

Vitamin D3 is obtained from food (fish and fish products, eggs), and exposure to sunlight is extremely important for the metabolism of vitamin D3 without UV protection.
This is a problem for many people, because summer martinis are not enough for a year-round dose of D3.
​​​​​​​We spend a lot of time in offices and interiors, or we use UV protection in the sun, and as a result we do not have enough vitamin D3. Therefore, for many people, the most practical solution is to add vitamin D3 in the form of nutritional supplements, especially in the autumn and winter months.