This stuff is great! Sometimes I get a little restless and to go to sleep I'll usually take a muscle relaxer, however if I don't get enough sleep it'll make me groggy. I got this in a voxbox and decided that I'd give it a try on one of my restless nights, but I was concerned about being groggy in the morning and I went to sleep very quickly and woke up refreshed, there was no lingering feeling or anything. I will definitely be buying this, I've only tried the pills though and since they've worked for me I'll be sticking with them. I also wanted to try these but I was told that sleep aids were habit forming, so I was always a little nervous. I don't feel that way at all and will be a customer for sure. The only negative thing that I have to say about this, is that I'm sad influenster only gave me 2 pills, as 2 pills is only one dose.