Pureo Health® Vitamin D3 4000 IU is a dietary supplement in drop form, containing a high dose of vitamin D3 dissolved in cold-pressed extra virgin olive oil. This formulation facilitates the absorption of fat-soluble vitamins. The formula is enriched with vitamin E, which supports the protection of cells from oxidative stress. This product is intended exclusively for healthy individuals over 75 years of age, including vegans and vegetarians. Properties of vitamin D in drops Vitamin D helps with: proper absorption/utilization of phosphorus, maintaining the proper level of calcium in the blood, maintaining healthy teeth, proper functioning of muscles and the immune system. Additionally, the Pureo Health ® dietary supplement helps protect cells against oxidative stress. This dietary supplement is intended exclusively for healthy individuals over 75 years of age . It can be consumed directly or added to cold foods, such as salads. The beneficial effect resulting from the declared effect is achieved by consuming 1 drop of the product daily.