OstroVit Vitamin D3 2000 IU 60 capsules OstroVit Vitamin D3 2000 IU is a high-quality dietary supplement, which is a source of vitamin D3. It is a preparation available in the form of highly absorbable capsules, created for people who want to supplement their daily diet with a valuable micronutrient. The source of vitamin D3 - one serving of dietary supplement contains 2000 IU cholecalciferol. 1 serving = 1 capsule . Efficiency - The packaging of the preparation is enough for two months of regular supplementation. Convenient form - The product is available in the form of easy-to-swallow, softgel capsules ensures a trouble-free and effective supply of the supplement. OstroVit Vitamin D3 2000 IU - valuable micronutrient Vitamin D3 , also known as cholecalciferol, is a steroid, organic chemical compound, which belongs to the group of fat-soluble vitamins. Thus, the assimilation of the ingredient is closely related to the presence of fats in the daily diet. Vitamin D3 is a substance, which is delivered to the body with food (it can be found i.a. in oily sea fish), as well as through skin synthesis. However, it is stored primarily in adipose tissue and liver. Properties of the ingredients contained in OstroVit Vitamin D3 2000 IU: Properties of the ingredients contained in OstroVit Vitamin D3 2000 IU. The compound also helps in the proper absorption and use of calcium and phosphorus and in maintaining the proper level of calcium in the blood. The substance is also involved in a process of cell division. Laboratory-confirmed quality For the sake of our customers' health, the products we manufacture are regularly tested in an independent accredited laboratory to ensure and maintain the highest quality. OstroVit Vitamine D3 2000 IU - Microbiological test 28.01.2026 OstroVit Vitamine D3 2000 IU - Heavy metals content test 10.11.2025 OstroVit Vitamin D3 2000 IU - Microbiological test 02.03.2024 OstroVit Vitamine D3 2000 IU - Heavy metals content test 28.02.2024