Dietary supplement with vitamin C VITAMIN C RETARD 1000 mg Immun Megamax film-coated tablets are a dietary supplement containing 1000 mg of vitamin C per tablet. The vitamin C is released gradually throughout the day. Vitamin C has various functions in the human body: It contributes to a normal immune system, reduces tiredness and fatigue, protects cells from oxidative stress and also contributes to normal collagen formation and normal energy metabolism. The contents of the package are sufficient for 100 days. Note: Vegan, lactose-free and gluten-free. It contains no gelatin, flavorings, colorings, stabilizers and genetically modified ingredients (GMO-free).