I'm sure it is. My first time I wasn't high at all and only experienced the bad side effects (vomiting, itchy). I was extremely disappointed with the results and didn't want to do it again. And I probably would have never done it again if my boyfriend didn't tell me to try a few more times to see if it works. Actually, I would have never even tried h in the first place were it not for him. He's a bad influence lol oh well.