B2? B12? B complex?

I have seen all three reccomended on this board.

The B-complex has B12, but not B2. I cannot find B2 anywhere?

I am a little confused. Any help would be appreciated.
PassingBy Reviewed by PassingBy on . Which vitamin B B2? B12? B complex? I have seen all three reccomended on this board. The B-complex has B12, but not B2. I cannot find B2 anywhere? I am a little confused. Any help would be appreciated. Rating: 5