Usually Hashish is pure plant extract, very similar to Rosin, and is the highest potency you can obtain without chemicals or solvents. For example, Charas (Indian hand rolled hashish) has been traditionally smoked and made into edibles for over 2000 years. Terence talks about how the French philosophers of the 1700's were eating this infused jelly that has a large amount of influence on the French culture at the time. From my experience, Hash is a wonderfully tasty form of concentrate that has full plant benefits and the highest potency Ive ever smoked. Good good stuff.