Quote Originally Posted by Patryn View Post
Another question regarding B12 from AR-R. There seem to be two options available, both from Cytex, one costs nearly three times as much as the other? What am I missing? I don't see a difference between them, other than the pictures.

I can't post links due to my post count, but a search for "b12" yields results pretty quickly on the ar-r site.
One is 30ml and the cheaper one is 10ml.