Hi. A Friend Of Mine Recommended A Drink Called Mellow

Hi. A friend of mine recommended a drink called Mellow Mood which has among other things valerian root extract, lemon balm, hops, chamomile... do you know anything about it? My friend swears by it, says it has the calming component of marijuana, without the "high" effect. I've been taking valium as needed for mild anxiety and excessive stress. I would like to take something more natural if it will do the same and is safe.
Thanks.