Blackstone Labs Euphoria | Mood Enhancement Need to unwind after a long, stressful day at the office? The thought of having a drink or two is intriguing, but you don’t want the hangover and sluggishness that inevitably results from a night of drinking. There must be something that helps take the edge off but doesn’t come with a laundry list of drawbacks, and Blackstone Labs created it in Euphoria. Euphoria is an all-natural, hangover-free relaxation supplement that helps you unwind no matter how tightly you’ve been wound. Euphoria is ideal for a chill night at home or a night out partying with friends. It’s also ideal for the more introverted folks who have a hard time cutting loose in social settings.