Is GHB an endogenous substance?

GHB is a substance that is also produced in the human body. There are even GHB receptors in the brain. However, this does not mean that it is safe to use GHB. When you take GHB, you get a much higher dose than is naturally present in your body. You can pass out from doses that are too high, sometimes with serious consequences. Always get your GHB tested to find out how strong it is. More information about the doses can be found at