Ruddy Cheeks Formula Immunity is a food supplement that, in addition to natural fruit juices obtained from red grapes, chokeberry, elder and black currants, also contains vitamin C, vitamin D and zinc. The preparation was developed to supplement the daily diet of the whole family with valuable active ingredients. Juice from the Rudy Cheeks series can be successfully served to children from 4 years old. Vitamin C, D and zinc support the proper functioning of the immune system. In addition, vitamin C helps to reduce the feeling of tiredness and fatigue. Vitamin D is needed for normal bone growth and development in children and for maintaining bone health in adults. However, zinc plays a role in maintaining proper cognitive functions. The packaging of the food supplement Rotbackchen Vital Immun Formel is equipped with a convenient measuring cup that allows the precise measurement of the recommended daily portion of the preparation and its administration to children.