WALMARK MARSLAKO CHEWABLE TABLET STRAWBERRY IMUNACTIV 30X: Its active ingredients (12 vitamins and minerals) contribute to maintaining health. Among others, vitamin C, D, and zinc play a role in the proper functioning of the immune system and in maintaining the body's resistance. B vitamins participate in the balanced functioning of the nervous system, reduce fatigue, and vitamin B5 also contributes to mental performance. In addition, vitamin D plays a role in the bone development of children, while iodine contributes to their growth. The small, orange-flavored, orally dissolving tablets, which contain tooth-friendly sweetener (xylitol), are developed for children aged 3 and older, but adults can also consume them.