Ullo Full Bottle Replacement Filters (25 Pack) with Selective Sulfite Technology to Make Any Wine Histamine and Sulfite Preservative Free

They do help, you feel a bit better the next day, after a bottle of 14.5% chateau neuf

Notice the difference the next day and

I love this product. Love it even more that I can order from Amazon. First time I order ullo was from their website (it's a USA company) I paid ALOT in duty. But so worth it. From Amazon it's not as much duty wise. I have so many sensitivities to foods that it's no surprise the sulphates in wine would bother me. It helps alot!

So my sister-in-law gets bad headaches from wine. I filtered a bottle and she drank some, then some more later and never got a headache. That is a miracle! It seems to really work. I reserve it for older big bold wines that I feel would be high in sulfites. I also have less headaches.

Product arrived promptly and I find it works for sure... reduces the red face and the puffiness.... nice to enjoy some wine again :)

I use these to filter out the nitrates for my wife as they bother her stomach. Very effective for her.

My girlfriend can get 2 bottles for 1 filter instead of the suggested 1 bottle per filter. They work to keep her from getting headaches.