Best Multivitamin Pharmaceutical Grade

11 Best Multivitamins 2021 | The Strategist Best Supplement Brands for Multivitamins, Recommended by Ranking: Best Multivitamins in 2021 Ranking: Best Multivitamins in 2021 A multivitamin is a preparation intended to serve as a dietary supplement with vitamins, dietary minerals, and other nutritional elements. Such preparations are available in the form of tablets, capsules, pastilles, powders, liquids, or injectable formulations. Other than injectable formulations, which are only available and administered under medical supervision, multivitamins are recognized by the Codex Alimentarius Commission (the United Nations' authority on food standards) as a category of food.