Well bioavailable mineral combination for muscles and nerves Calcium is the most abundant mineral in the human body, although supply and requirements vary greatly from individual to individual. The importance of the mineral ranges from maintaining normal bone density to well-functioning conduction of stimuli (communication between nerve cells). Magnesium activates more than 300 enzyme systems and is of great importance for energy metabolism. The combined presence of calcium and magnesium is essential for muscle function. The organically bound calcium/magnesium citrate from Pure Encapsulations provides both minerals in a balanced ratio and is particularly well tolerated. Health benefits of the ingredients to cover increased needs and to compensate for calcium and magnesium losses Magnesium and calcium support smooth muscle function through normal conduction of stimuli the minerals are important for the contraction and relaxation of muscle cells Calcium and magnesium are important for a normal electrolyte balance and energy metabolism Calcium serves as a building block for the maintenance of normal bone and tooth structure Magnesium and calcium contribute to normal muscle function and make a contribution to normal energy metabolism Calcium contributes to normal signal transmission between nerve cells and magnesium contributes to normal functioning of the nervous system Calcium is needed with the involvement of magnesium for the maintenance of normal bones and teeth Magnesium contributes to electrolyte balance and normal Protein synthesis at Pure Encapsulations stands for high-quality pure substances free of hidden additives. The hypoallergenic preparations guarantee the highest quality of micronutrients, optimal absorption in the body and maximum tolerability for sensitive people and allergy sufferers. Contents per daily portion (4 capsules) Quantity Magnesium citrate (contains: 320 mg magnesium) 2304 mg Calcium citrate (contains: 320 mg calcium) 1576 mg Ingredients: magnesium citrate, calcium citrate, capsule: hydroxypropylmethylcellulose, antioxidant: ascorbyl palmitate Recommended consumption: 22 capsules per day with or between meals. Dietary supplements are not a substitute for a varied diet. A balanced diet and a healthy lifestyle are important. Do not exceed the recommended daily intake. Keep out of the reach of small children. Store in a cool, dry place. The American Low Value Shipment Regulatory Modernization Act is active since March 2016 and increases the duty and tax free value of goods American citiziens could import from other countries by mail from $200 to $800 as well as no formal customs procedures are required. The American Low Value Shipment Regulatory Modernization Act is active since March 2016 and increases the duty and tax free value of goods American citiziens could import from other countries by mail from $200 to $800 as well as no formal customs procedures are required