DHM is the answer. It's a cheat code for hangovers in a way that feels like it could be dangerous to society if it ever became more well-known.
Any recommended brand/dose?
The "DHM Depot Dihydromyricetin" brand on Amazon (first result for DHM) has been consistently effective for me. I have not tried other brands.
I use Double Wood for most of my simple supplements (Magnesium Threonate, Apigenin, etc). They (claim to) do a lot of quality testing and have great customer support.