If you have riboflavin capsules, they have a nootropic efffect. possibly 200 mg.
kind of amusingly I thought i read that snorting roboflavin caused even better nootropic effects. this is slightly findable at search engines as "snorting vitamin B2".
I snorted some, perhaps less than 40 milligrams of this B vitamin, and it was even more effective as a nootropic. The thought is that more of it reaches the circulatory system when it skips digestion.
thus, those seeking light amusement with nootropic effects could snort riboflavin the B vitamin.
Edited by treonsverdery, 15 June 2016 - 06:51 PM.