Just an FYI liquid b-12 in any form can be inhaled nasally for those that do not wish to inject it
There is a gel b12 product can remember the name didnt really notice the difference either way.
Is this a serious post? Never heard of snorting b12 injectable. My concern with injecting is when you aspirate how will you know if you're in a vein or not? Isn't the b12 injectable red?