I have a bottle of promethazine hcl 6.25mg syrup and a benadryl banophen 12.5mg syrup both prescription. Are they any good?
What do you mean by good? If you mean taste then no, I'm sure they taste awful. If you mean recreational, the answer is still no. If you mean using them as a means to potentiate opiates then the answer is yes.
you can use both of those to make your opiates stronger. Some of that promethazine usually makes my opiates 1.5x stronger which might not seem like alot, but is sure does save alot of Mgs in the long run