Does hashish oil usually contain the most THC?

Yes, hashish oil typically contains a high concentration of THC, often higher than many other cannabis products. THC levels in hash oil can range from 60% to over 90%, making it one of the most potent forms of cannabis. This potency is due to the extraction process, which concentrates the cannabinoids. However, the exact THC content can vary depending on the extraction method and the source material used.