DAMMIT, GBL is NOT illegal in the US, its only a "watched" chemical, pure GBL is NOT scheduled, ITS NOT SCHEDULED, how many times do i have to tell you people this. Some states have their own laws as to GHB and its pre-cursors etc, but GBL is NOT a scheduled chemical. Its on the DEA's watch list meaning you have to have license to buy it in large quantites. And for what to take, GHB is the best, its a substance produced by the reaction of H20, GBL, and sodium hydroxide. GBL can be taken on its own, but the effects are easier to judge with pure GHB. 1,4 is shit compared to the real thing.