You rocked the reception, danced your way through the after-party, and made it back to your hotel room in one piece, but you won’t know until the morning whether you really needed that last glass of champagne. And if you wake up feeling a little worse for wear, even with all the mingling and formalities that kept you from hitting the bar, just imagine how some of your guests might feel! But, ever the consummate hosts, there’s something you and your S.O. can do to fend off the worst of the post-wedding hangovers for your guests: Assemble a well-stocked welcome bag! We’ve rounded up some of our favorite products, from probiotics to a Hair of the Dog cure, that would fit right in and take the edge off.