Prevagen Extra Strength Chewables Mixed Berry are a dietary supplement designed to support brain and nervous system health. Made by the brand Prevagen, these chewable tablets contain active ingredients such as Vitamin D and Apoaequorin. The tablets are flavored with natural mixed berry flavors and are easy to take once daily in the morning. With a unique ingredient like Apoaequorin and being tested safe, these chewables provide a convenient and effective way to promote cognitive function and overall health for adults of any gender. three boxes of 30 tablets each for a total of 90 tablets. each tablet is 20 mg