I bought this product in oral tablet form, and thought it was pretty expensive. You get 12 tablets for $20, and I truthfully didn't see or notice any difference after taking them. I took them as directed, which is one set of tablets every couple of drinks and before bed. So basically you can get one or two nights of drinking out of each box, which seems expensive to me. Especially since I didn't really notice them working at all. I can't speak for the patch, but the tablets were a waste of money.

My hubby says these are amazing they really helped him out when he needed them so I'm happy about that

I have been using these for years and while many of my friends (mind you, those who have never used it) don't believe a small patch can prevent you from being hungover, I am obsessed! We take them to conferences, order massive supplies for parties, and I even keep one in my wallet. Zaca has been my lifesaver more times than I can count.