AliVite Essentials W is a convenient way to get daily comprehensive nutritional support. Each daily dose packet contains several different supplements that provide Albion® chelated minerals; activated B vitamins, including 5-MTHF as Quatrefolic® and methylcobalamin as MecobalActive™; botanicals for antioxidant protection; and fresh, pure, third-party assayed fish oils. AliVite Essentials W for Women contains iron and additional calcium while AliVite Essentials W with Calcium contains extra calcium without iron.