It really works for me. It's from the Amazon rainforest. This herb has no side effects at all, it's also a sedative, helps settle anxiety, and a natural tranquilliser. It's available online or from a shop in Newtown called Happy Herbs. It's around $15 for 50 grams, that will get at least ten servings. I've used it for 3 weeks now and I'm sleeping a full 8 hours.
Please try it. Happy sleeps