Wine Liquid, Through Purification, To Remove Sulfite, Histamine&tannins, Eliminate Headaches, Reduce Wine allergies.Without Changing The Taste Of Wine, So That You Can Drink Wine More Assured. <br> <br> 1.Not only are your wine headaches eliminated, but the wine can be even more enjoyable!<br> 2.Avoid reactions like a stuffy nose.<br> 3.Portable, individually packaged design: It's a portable option that's convenient for travel, restaurants and parties.<br>