I know theres tons of forums on here about opiate potentiation but Id like to get a good list in this forum of bulletproof potentiators that work for heroin that is snorted, banged, or smoked. Post any methods that you have used and are sure worked not just some myth you heard about eating tums and getting 10 times higher.
The only ones I know work for sure are
Diphenhydramine/Benadryl (increases nod and maybe a little euphoria)
Naproxen/Aleve (increases anagelsia a little bit)