Vitamin D3 4000 IU (60 capsules), presented as 60 vegetable capsules and marked gluten free. According to the product information, vitamin D is necessary for the growth and normal development of bones and contributes to the normal function of the immune system. The stated directions for use are: «Take 1 capsule a day». The composition identifies vitamin D3 as cholecalciferol. However, the provided data contain a discrepancy: in the ingredients section it states «Per capsule: Vitamin D3 (Cholecalciferol): 40 mg», while the table declares «Amount per day (1 capsule): Vitamin D3 (100 μg)». These amounts are not equivalent, so it is advisable to confirm the actual amount per capsule with the manufacturer before using the product. The presentation is given in number of capsules, with no net weight indicated. The origin and storage conditions are also not specified.