Optim Immunity by Optim Laboratoire is a dietary supplement containing vitamin C, vitamin D3, zinc, selenium, and yeast beta-glucans. Vitamins C and D, zinc, and selenium contribute to the normal function of the immune system. Optim Immunity is ideal for children (1 capsule/day) and for adults looking for a natural, vegan vitamin supplement. Natural and vegetable vitamins Vitamin C comes from organic acerola juice extract. Vitamin D3 is of plant origin. Highly assimilable minerals Zinc is presented in the form of zinc gluconate for good bioavailability. Selenium is obtained from selenium-enriched yeast, which ensures good absorption. High-quality brewer's yeast beta-glucans The yeast extract, Yestimun®, contains a minimum of 85% (1,3)-(1,6)-D-beta-glucans. Yestimun® is produced in Germany from the yeast (Saccharomyces cerevisiae) used in beer production. Beta-glucans play a role in strengthening the immune system and maintaining intestinal function. Gluten-free – Lactose-free – Vegan (Registered with the Vegan Society) It is recommended to take 1-2 capsules a day with a glass of water during any meal. Do not exceed the expressly recommended daily dose. It does not replace a varied and balanced diet or a healthy lifestyle. Keep out of reach of children. Store in a dry place.