Michelle threw in a sample sized shampoo bar with my last Mystic Water order and all I can say is WOW! This is pretty awesome stuff, leagues better than the sulfate-laden Pert I've been using my whole life. So now I'm hooked and switching to shampoo bars. Has anyone tried Michelle's wonderful bar? Any others worth trying? I've got my eye on one or two of Queen Charlotte's. Also, your thoughts on a diluted vinegar rinse after the bar? I didn't do one today as I don't have any vinegar handy and got great results, but who knows.