Health, Trivia Vitamins in the B Complex April 4, 2017 Lesley B1 (thiamine) B2 (riboflavin) B3 (niacin) B5 (pantothenic acid) B6 B7 (biotin) B12 Folic acid Share This List: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Pinterest (Opens in new window) Pinterest Print (Opens in new window) Print Share on Threads (Opens in new window) Threads