Works great and happy there all natural
I purchased these for my son who has adhd, wish I had found these years ago as he has struggled with sleep for a really long time. Would wake during the night go and rad the fridge and pretend he was just up when I came to wake him for school. Now when he takes his wee sweet he gets a great nights sleep wakes up at the right time no more trips to the fridge during the night. He is a lot happier when his had a great nights sleep. Better if I could purchase these in the uk.