What about the law and herbal ecstasy?

Herbal XTC is generally legal, but it is possible that smart shops secretly sell illegal substances as if it were legal herbal XTC. If one of the ingredients is banned, it is often replaced by another, still legal, substance. So you can assume that smart shops only sell legal products. This does not mean that you can also take it to a party. Some party organizers also don’t allow legal herbals because they can’t control the ingredients. They can’t tell from the outside whether something is legal or illegal.