Salvia is intense I ordered from iamshaman.com and the stuff work great. Most intense trip ever.... HAVE A SITTER!!!!!! I can not stress this enough. I tried 20X and just a little pinch of leaves will do. What you need to do is smoke it out of a bong with a PROPANE/TORCH lighter. Keep it lit till your down taking in smoke. Take huge hits and keep it in as long as humanly possible. Leave earth for about a few minutes and return.(Feels like an eternity though) Its the single most intense experience I have ever have.