Do you mean you have some pressies which are known to contain 2c-t-2? I'd stay away, personally. But I can also get every 2c there is at good prices shipped to my door.. If you really want to try this (uninteresting, imo) substance and its in the form of a pressed pill I'd say maybe start with 1? I don't even think edata can provide you the actual dosage in the pill... Or I'd say send it in for testing first.