4. Glaceau Smart Water
This is a fancy packed and named Coca-Cola’s product number 4 on our list of worst tasting bottled waters in America, promoted by famous people, which should presumably attract more customers. The process of getting this water tasting like what it tastes, starts from filtering the original water, leaving nothing in it. Then some minerals and electrolytes are added in for taste, which obviously doesn’t leave a great impression among customers, plus it is graded with C.