Yasenka Vitamin Code C1000 Forte is a synergy of a powerful combination of vitamins C, D, E, zinc, and selenium for a strengthened immune system. 1000 mg of vitamin C, 1000 IU of vitamin D, vitamin E, zinc, and selenium support the body's immune response and make it more resistant. Vitamin C, vitamin D, selenium, and zinc contribute to the normal functioning of the immune system, and vitamin E protects cells against oxidative stress. Sugar-free, gluten-free and lactose-free. Yasenka Vitamin Code C1000 Forte is especially suitable for those who have difficulty swallowing tablets and capsules.