BENZODIAZEPINES POTENTIATORS
# Alcohol
Alcohol is surely the strongest Benzo potentiator. It makes any benzo feel many times stronger. Be careful because it increases amnesia too...
Best alcohol to potentiate benzos: Beer or cider, or any other low proof alcohol. Benzos+alcohol is so strong that drinking high proof alcohol such as vodka could be dangerous....
# Sedative Antihistamines
Sedative antihistamines can potentiate benzos in the way that they can -strenghten the sedation, and cause a body buzz, that can be quite enjoyable with benzos.
Best sedating antihistamines to potentiate benzos: Diphenhydramine, Promethazine, Doxylamine.
# Muscle-relaxants
Muscle-relaxants are the best Benzos potentiators, because they increase the body relaxation so much that you are in bliss. Benzos already relax the muscles. If you add a muscle-relaxant, your body will feel like cotton. Walking will feel like floating...
Best muscle-relaxants to take with benzos: from best to useless: Soma/Carisoprodol, Baclofen, Methocarbamol, Mephenesine, Tizanidine, Cyclobenzaprine, Chlormezanone...
# GABAergic drugs
Benzos work through GABA receptors. So GABA enhancers, inducers, etc... potentiate benzos greatly.
There are many legal GABAergics that you can buy on the net: Picamilon, Phenibut, Amino-GHB...
There are also pharm GABAergics: Sabril/Vigabatrin, Gabitril/Tiagabine, Lyrica/Pregabalin, Neurontin/Gabapentin, Baclofen...
# Natural products
Many natural plants have sedative or anxiolytic properties. I think they can be used to potentiate benzos with great success.
-Kava kava, is a bit like the natural benzo.
-Mulungu is incredibly cheap plant with anxiolytic and sedative properties...
-Théanine. Theanine can be found in many places, as a nutritonial supplement. It works on GABA receptors, and I think it can really potentiate benzos...
# Enzymes Inhibitors
All benzos (and all drugs) have to be metabolized and eliminated. If you inhibit the metabolism, the drug will last longer, and the effects will be stronger, because the peak will last longer.
The main enzymes inhibitors are:
-Grapefruit Juice (inhibits CYP3A4, which metabolizes most benzos)
-Cimetidine (brand name: Tagamet, OTC everywhere) (inhibits many enzymes, including CYP3A4)
#Misc. Potentiators/Ways of potentiation
-Z-drugs surely potentiate benzos (Zolpidem, Zopiclone, Zaleplon)
-Any sedating drug (Trazodone, Remeron, Elavil...) can add its sedative effect to the sedative effect of benzos. But this kind of over-sedation is not really what I would call "potentiation"
-the thing that can make your benzos feel 2x stronger, is taking them on an empty stomach. (either after waking up, or 4 hours after the last thing you ate)
-plugging benzos seems to make them quite stronger
-if you know how to do it, you can shoot -lam benzos and get an incredibly strong rush...
I'm sure there are other kind of potentiators, but I can only think of them at the moment. Maybe I'll edit later.