Last week I started taking some Motherwort twice a day. (2 droppers of the tincture twice daily - once in the morning and once before bed)
After a few days, I noticed that my sleep was better. I have a fitbit and each morning take note of how my sleep was the night before. It has been interesting to see what helps my sleep. Definitely, 15 mg of melatonin at night has improved the ratio of deep sleep and REM sleep to light sleep. After a few days of the Motherwort, I realized that my deep sleep is improved further. I wasn't taking it for sleep and it took me a little bit to even realize what in my routine had changed.
Motherwort is a relaxing herb. It is sometimes used for racing heart or for anxiety - I guess often the two go together. And apparently, it can help improve sleep!
I make my own motherwort tincture. I have used Herb Pharm's Motherwort tincture in the past and find it to be a quality brand if you are looking for Motherwort!