[This review was collected as part of a promotion.] I did not find this product very effective for myself. t helped me fall asleep quickly, but it did not keep me sleeping. I was still restless and woke up numerous times throughout the night.

[This review was collected as part of a promotion.] ZzzQuil Nighttime Sleep-Aid seems to contain the same active ingredient as Benadryl. That medication does not make me very sleepy so this did not make a huge difference in my ability to sleep.

[This review was collected as part of a promotion.] I personally, didnt notice a difference when taking the zzzquil nighttime sleep aid. Doesnt mean it wouldnt work for someone else.

[This review was collected as part of a promotion.] I am sure if you actually have a problem sleeping, this product would work well. I tried it, but since I don't have a problem falling or staying asleep, I could not tell any difference in my sleep.

[This review was collected as part of a promotion.] Used ZzzQuil one night and didn't really notice much of a difference. I've used Nyquil before and it worked better but isn't classified as a Nighttime Sleep-aid

[This review was collected as part of a promotion.] the zzzquil made me very groggy the next morning. the nighttime sleep aididn't work very quickly either. I wasn't very happy with it.

[This review was collected as part of a promotion.] I received ZzzQuil Nighttime Sleep-Aid as a sample. I don't think it made any effect with helping me fall asleep. Maybe this product is just not for me.

[This review was collected as part of a promotion.] After trying ZzzQuil Nighttime Sleep Aid I honestly couldn't tell much of a difference from nights I didn't take it.

[This review was collected as part of a promotion.] I have not found ZZZQuil Nighttime Sleep Aid to be very helpful to me when I need to sleep. My mom says it helps her a little but I have not been able to fall asleep using it.

[This review was collected as part of a promotion.] The sample of ZzzQuil Nighttime Sleep-aid helped me fall asleep but, I was not able to sleep more than 4 hours.