Of course if you always get headaches after drinking wine...you might just be drinking too much
They pretty much all have sulfites.
Listen, I'm going to freely share an idea.
Design and make a ball that fits into the wine bottle, you drop it in, you move it around, swirl it and let it remove all of the sulfites, chemicals etc.
Alright so there, I gave you a great idea now make it happen before someone else does! ;-)"
No sulfides in red wine, ticking time bomb. All sorts of funky things can happen.
Organic grown grapes tend to have more sulfides than that from a standard vineyard.
Egg flavored wine?
Something a little different. I have no idea if it works or not:
https://drinkpurewine.com/the-wand-...he-wand-lab/&gclid=CIr97p_cwtMCFVNMDQodv30AuA
Bad eggs. Bacterial spoilage can lead you to the barnyard. The bigger issue can by the loss of fruit in wines, curtailing aging. I'm all for sans soufre, just make sure you keep them cool and I'm doubtful of long term aging.
Or, sulfiDes in wine.