@LucH thanks dude

@LucH My bad it's 1,5g 3x 500mg, should i continue with the mononitrate or purchase the HCL, is there much difference ?

I've been mega dosing b1 mononitrate at 1,500mg a day for about a week now for mild b1 deficiency. I've noticed my energy improved but I read that nitrate is toxic. Does anyone know any more on the specific subject, i searched online and couldn't find much on mononitrate other than it's a cheaper version of HCL?