I received ZzzQuil to test for free. I was worried because I didn’t want to become addicted to the medicine. It states that it’s non-habit forming so I only take it if I am having a hard time falling asleep. Some nights I need it because there’s just so much going through my mind and need to relax. It’s NOT for the flu or a cold, it’s just if you have trouble falling asleep and staying asleep. I would buy it again, but just remember to ONLY take it IF you absolutely need too.