VitaminLife.com: Melatonin 1mg Sublingual-Peppermint (http://www.vitaminlife.com/product-exec/PNAME/Melatonin_1mg_Sublingual_Peppermint/product_id/6194)
I take 3 of these little pills and put under my tongue at bedtime. I stumbled onto melatonin about 2 years ago and use it every night to get to sleep otherwise I'm up most of the night as I am an insomniac.
Melatonin is a substance that your body makes naturally. As you age your body makes less each year.
I don't buy it at a health food store as their prices are out of this world. I order from that net site and have been happy with their shipping and prices and product.
If you are in your 20's I'd start with 2mg or 2 pills and if you don't get sleepy within 45 minutes or so, try another pill under your tongue. I'm in my early 60's and take 3 of these pills a night under my tongue. There also is a book written about melatonin. If you are interested in this book, send me a PM and I'll get you the name and author.
I have thyroid disease and what you recommended is contra indicated for me as it may be for her.I suffer from the same symptoms so I am reluctant to have anyone use these drugs without a doctors say so.
Herbs are drugs and we need to be safe with them.
I know and believe in the potential of herbal medicine but we must use caution.