It works quickly but in my experience does not last. I took it at night and when I woke up my eyes were just as itchy as the night before

[This review was collected as part of a promotion.] It works great and provides very fast and effective relief from seasonal allergies.

[This review was collected as part of a promotion.] I received this as a sample and it works great. Definitely going to use it for my allergies.

[This review was collected as part of a promotion.] Works as advertised! I sleep unclogged all night and all day. I love it!

[This review was collected as part of a promotion.] Good product. Long acting. Worked very well with no side effects

[This review was collected as part of a promotion.] Like how it's really work fast for long time. .........

[This review was collected as part of a promotion.] works great for my allergies didn't make me drowsy

[This review was collected as part of a promotion.] GOOD PRODUCT ACTED VERY FAST 5 STAR VERY ONE SHOULD TRY IT

[This review was collected as part of a promotion.] It definitely helped with my allergies! I wasn’t sneezing much afterwards

[This review was collected as part of a promotion.] I personally felt that this was an excellent sinus medication and I would highly recommend it