Emergen-C is one of the most recognizable vitamin C supplements in the world. Each box comes with 30 individual packets, and each packet contains 1,000 mg of vitamin C.

Emergen-C vitamin C drink, a division of Irvine, Calif.-based Alacer Corp. is launching a new extension, Emergen-C Kidz, for children ages 4 to 13. The product, which comes in packets of water ...

Airborne and Emergen-C are designed to boost your immune system. Both supplements contain high levels of vitamin C, but Airborne also has riboflavin (vitamin B2), zinc, and herbs.

Pfizer buys vitamin C maker Emergen-C brands By Reuters February 27, 201212:58 PM PSTUpdated February 27, 2012 ...

Pfizer Inc on Monday said it had acquired privately held Alacer Corp, the largest U.S. maker of vitamin C products, bolstering Pfizer's array of vitamin brands and its consumer healthcare business.