Bipolar Disorder Support Group
Bipolar disorder is not just a single disorder, but a category of mood disorders marked by periods of abnormally high energy and euphoria, often accompanied by bouts of clinical depression. This is the place to talk about your experience with bipolar disorder, learn from others' experiences, and find support.

I never tried the other forms, but I would trust the manufacturer guidelines.
Its kind of a "newbie" insomnia type sleep agent, if you've used stronger things like anti-histamines, the herbals tend not to do much past relax you.
I used it years, like 15 years ago.
There is a USP monitored manufactured variety at RiteAid and most GNC Stores. USP is the only monitor of Herbs and Vitamins, somewhat like the FDA for actual Medications. I don't recall the name though.
I got a bottle at Target for not too much....the target brand ´up and up’ I can’t remember the exact price but definitely under $10.
I use it from time to time and it works from time to time. It does, however, give me really wacky dreams. Not scary but weird and Trippy and can’t remember them.
Be careful with herbal things sometimes though. I don’t think it’s safe to take during pregnancy, for example.
I hope you find something that helps. Hugs...