Get Some Zzzs with this caffeine-free herbal blend for rest. Breathe a sigh of sweet relief as the bouquet of organic rooibos, soothing chamomile, passionflower and the mellowing properties of valerian can help give a soothing and relaxing sleep. Valerian won't interfere with REM sleep, so you won't have to contend with the morning hangover that often results from sleep aids.