Quintessences Vitamin D Plus capsules combine the most important nutrients for our vitamin D metabolism: vitamin D3, vitamin K2, vitamin A, and magnesium. This unique and innovative combination covers all the essential supporting substances for vitamin D metabolism in just one capsule. Support your health Under optimal conditions, our bodies can produce vitamin D independently with the help of sunlight. A crucial prerequisite for this is the correct angle of the sun, which in our latitudes is only present from approximately April to September. Furthermore, the sun must shine directly on our bare skin. Our food also contains very little vitamin D3. Therefore, the German Nutrition Society recommends vitamin D3 supplementation. Important cofactors in vitamin D metabolism are magnesium, vitamin A, and vitamin K2. For our body, vitamin D and its metabolic partners are not only important for our teeth and bones (3,4,5,6,7,13), but also, for example, for our immune system (1,14) and our energy balance (8,9). Your health benefitsof vitamin D: (1): Contributes to the normal function of the immune system (bodys defense). (2): Contributes to the maintenance of normal muscle function. (3): Contributes to the maintenance of normal bones. (4): Contributes to normal absorption/utilization of calcium and phosphorus. (5): Contributes to normal blood calcium levels. (6): Contributes to the maintenance of normal teeth. Vitamin K2 (MK-7): (7): Contributes to the maintenance of normal bones. Magnesium: (8): Contributes to the reduction of tiredness and fatigue. (9): Contributes to normal energy metabolism. (10): Contributes to normal muscle function. (11): Contributes to the normal function of the nervous system. (12): Contributes to normal psychological function. (13): Contributes to the maintenance of normal bones and teeth. Vitamin A : (14): Contributes to the normal function of the immune system. (15): Contributes to the maintenance of normal vision. (16): Contributes to the maintenance of normal skin. (17): Contributes to the normal function of mucous membranes. (18): Has a function in cell specialization. High-quality premium quality Quintessence Vitamin D Plus capsules contain only high-quality and active ingredients. They include vitamin D3, vitamin K2 in the proven, highly active all-trans MK-7 form, magnesium as magnesium malate and bisglycinate, and vitamin A in the form of retinyl palmitate. Magnesium malate supports our energy metabolism through the malate component (8) . Magnesium bisglycinate supports our nervous system (11) and our mental health through the glycine component (12) . Retinyl palmitate is a very stable form of vitamin A and has high bioavailability. Product benefits at a glance Synergistic combination of vitamin D3, vitamin K2, vitamin A and magnesium Good for your immune system, bones, teeth and energy levels (1-18) Vegetarian and gluten-, lactose- and fructose-free Full declaration of all ingredients Made in Germany Without colorings, release agents, or artificial flavorings A recipe developed with the utmost care, based on the many years of experience of our nutrition experts.