Thank you for viewing. This is a brand new, unopened bottle of Spirulina Natural, containing 450 tablets. As a health supplement, take 9-15 tablets per day, divided into 1-3 servings. The expiration date is September 2028. There is no box, but it is new and unopened. [Product Name] Spirulina Natural [Contents] 450 tablets [Expiration Date] September 2028 Thank you.