Nutrazul Calcium and Vitamin D3 Lemon-Lime hydration drink tablets help in the development and maintenance of bones and teeth, support electrolyte balance and maintain muscle and immune function. To benefit from a supplementation with calcium, the body needs vitamin D3 to absorb this mineral, vitamin D3 also supports a normal immune system function. Great tasting Lemon-Lime Flavour, 500mg Calcium & 2.5 μg Vitamin D3 per effervescent tablet. Made in Germany with high quality ingredients. For 6 -18 years and adults, take one Nutrazul Calcium + Vitamin D3 effervescent tablet 1-3 times per day. Dissolve one tablet in 250 ml of water and drink. Do not use with carbonated water. Enjoy every day with Nutrazul.