Do you toss and turn every night and can't fall asleep? Soothing bath salts Kneipp Good Night relaxes the body and mind and helps you fall asleep. Good Night bath salt is mined 450 meters deep at the bottom of an ocean that arose 250 million years ago. fa and is rich in precious trace elements and minerals. Thanks to calendula and mallow extracts, you can prepare a blue/violet bath that will regenerate your skin and soothe irritation. Don't count sheep, fall asleep easily.