[This review was collected as part of a promotion.] I really like this product.. Works great, no drowsy feeling effect. Take it at night and until you go to bed again you feel refreshed and awake.

[This review was collected as part of a promotion.] Xyzal in allergy What is XYZAL antihistamine that reduces the effects of natural chemical histamine in the body,

[This review was collected as part of a promotion.] Very effective allergy medicine. The recommended dose actually works a full day. I usually suffer from really bad allergies year round so it's great to find something that works.

[This review was collected as part of a promotion.] Got this sample for free and it lasted for half the day not the full day. Not sure that i would buy this unless it was on sale.

It worked after about an hour. It became ineffective after about 12 hours. The second day it worked a little longer, but never close to 24. No drowsiness or noticeable side effects.

[This review was collected as part of a promotion.] It helped ease my husband's allergies. We will be buying them for now on for his allergies. Was effective and long lasting.

[This review was collected as part of a promotion.] Worked great. I was very happy to take something that finally helped my allergies. No more watery eyes, itching and helped with my runny nose she sneezing.

[This review was collected as part of a promotion.] Received as a sample, first night wide awake could not sleep and groggy the next day, second night out like a light woke up refreshed and allergies were not bothersome at all!

[This review was collected as part of a promotion.] This product worked great and was very easy to use. I would both recommend this product and purchase it in the future.

[This review was collected as part of a promotion.] Unfortunately this didn't do anything for me. As its relatively new I was hoping I would get good results from it but it didn't take away any of my symptoms.