Multivitamin ADEK Infusion

A fat-soluble vitamin infusion delivering vitamins A, D, E, and K intravenously for immune regulation, bone health, antioxidant protection, and cardiovascular support — nutrients with particularly limited oral bioavailability.

The fat-soluble vitamins A, D, E, and K form a functionally interconnected group that is often deficient in modern populations despite widespread supplementation. Their fat-soluble nature creates unique absorption challenges — oral supplementation requires adequate dietary fat intake, bile acid production, and healthy gut mucosal function for proper absorption. Individuals with digestive conditions, low-fat diets, or impaired liver function may absorb as little as 10-20% of oral doses. Vitamin D deficiency is endemic in Northern and Central Europe, where limited UV exposure during winter months (October through March in Poland) prevents adequate cutaneous synthesis. Vitamin D is critical not only for calcium metabolism and bone health but also for immune regulation — it modulates both innate and adaptive immune responses, and deficiency is associated with increased susceptibility to respiratory infections and autoimmune conditions. Vitamin K2 (menaquinone) directs calcium into bones and teeth while preventing its deposition in arterial walls and soft tissues — a mechanism critical for both skeletal and cardiovascular health. Vitamin A supports epithelial barrier function, vision, and immune cell differentiation. Vitamin E serves as the primary lipid-soluble antioxidant, protecting cell membranes from oxidative damage. At 450 PLN (approximately €105), the ADEK infusion addresses the most commonly deficient fat-soluble vitamins in a single session, with IV delivery bypassing the absorption barriers that limit oral supplementation effectiveness. This is particularly relevant for Polish residents and visitors who face seasonal vitamin D insufficiency for approximately six months of the year.